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GOST 25809-96. Mixers and taps are folding. Types and basic dimensions

GOST 25809-96

Group G21

INTERSTATE STANDARD

MIXERS AND TAPS

Types and basic dimensions

Water supply mixing valves and taps.
Types and principal dimensions

OKP 49 5110

Date of introduction in the territory
Russian Federation 1998-01-01

Foreword

1 DEVELOPED by the Research Institute of Sanitary Engineering (Scientific Research Institute of Sanitary Engineering) of the Russian Federation

INTRODUCED by the Ministry of Construction of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on May 15, 1996

voted to accept

3 INTRODUCED BY Decree of the Ministry of Construction of Russia dated December 25, 1997 No. 18-73 directly as state standard Russian Federation since January 1, 1998

4 INSTEAD OF GOST 25809-83

1 area of ​​use

1 area of ​​use

This standard applies to tap water faucets and taps for washbasins, washstands, sinks, sinks, bathtubs, showers, bidets, designed for supplying and mixing cold and hot (up to 75 ° C) water coming from centralized or local systems cold and hot water supply at operating pressure from 0.05 to 0.63 MPa or from 0.05 to 1.0 MPa.

Mandatory requirements are set out in paragraphs 3.2, 3.4 - 3.16.

2 Normative references

This standard uses references to the following standards:

GOST 8870-79 Hot water columns for bathtubs. Specifications

GOST 19681-94 Sanitary fittings for water folding. General specifications

3 Types and basic dimensions

3.1 Designations that determine the type of faucet or faucet: Cm - faucet, Kr - faucet, Um - for a washbasin, M - for a sink, B - for a bath, VU - common for a bath and a washbasin, Dsh - for a shower, Bd - for a bidet, K - for a water heater, D - two-handle, O - single-handle, L - elbow, R - with connections in separate holes, C - central (with connections placed in one hole), B - on-board, H - wall-mounted, 3 - behind-the-wall , Shl - with a shower net on a flexible hose, pcs - with a shower net on a rod, Tr - with a shower net on a stationary tube, Sb - with a brush with on-board mount, Schn - with a brush with wall mount, A - spout with aerator, Iv - retractable spout, St - spout with jet straightener, p - spout with flared spout.

3.2 Symbol for the type of mixer or faucet in technical documentation or when ordering, it must consist of the letters: Cm - for a mixer or Kr - for a faucet, type of mixer or faucet indicated by a sequential set letters given in 3.1 and the symbols of this standard.

The numbers 10 or 15 are added to the designation of the wall mixer before the designation of this standard, depending on the center-to-center distance of the fittings 100 or 150 mm.

Example symbol type of washbasin faucet, single-lever, central, side-mounted, with aerator:

Sm-UMOTSBA GOST 25809-96

The same, for washing a two-handle, central, on-board with an aerator:

Sm-MDTSBA GOST 25809-96

The same, for a bathtub, single-handle, separate, wall-mounted, with a shower net on a flexible hose and rod, with a flow straightener and a center distance of 150 mm:

Sm-VORNSHlShtSt-15 GOST 25809-96

The same, common for a bathtub and a washbasin, two-lever, separate, wall-mounted, with a shower screen on a flexible hose, with an aerator and a center distance of 150 mm:

Sm-WOODRNSHLA-15 GOST 25809-96

The same, for a shower, two-handle, separate, wall-mounted, with a shower net on a stationary tube and a center distance of 150 mm:

Sm-DshDRNTr-15 GOST 25809-96

3.3 The shape and design of faucet and faucet bodies, water switches, spouts, aerators, shower pipes, hoses, shower screens, brushes, valve heads or handles, parts for connecting faucets and faucets to cold and hot water, fastenings of shower nets to the wall or on the mixer body are not regulated by this standard, but are determined by the working drawings.

3.4 Wall-mounted mixers are manufactured with a distance between the centers of fittings for connecting water supply pipes, equal to 100 and 150 mm, in accordance with consumer orders.

3.5 Spouts of mixers and taps are made with an aerator, a jet straightener or a flared spout.

3.6 Basic and connecting dimensions of mixers and taps and limit deviations from the dimensions must correspond to those indicated in figures 1-29 and in tables 1-11.

3.7 Central faucets for washbasins, sinks are made with a cast tee or with flexible tubes designed to connect the faucet to cold and hot water networks, the main dimensions of which are shown in Figure 22.

3.8 The main dimensions of the valve seat and the thread of the seat for connecting the valve heads must correspond to those shown in Figure 24.

3.9 The thread size of union nuts and fittings for connecting shower pipes and hoses must be G = 1/2-B, and swivel spouts - G 3/4-B.

3.10 The thread size of the shower net attachment to the shower tube and the flexible hose handle tube must be G 1/2-B.

3.11 The thread dimensions of the aerator connection unit to the spouts must correspond to those indicated in Figure 25.

3.12. Faucets and central on-board taps must have a body size that ensures their installation on a sink, sink, washbasin or washstand with a diameter of 34 mm.

3.13 Flexible connections of central and on-board mixers (Figure 22) should provide ease of installation (bending without the use of additional tools).

3.14 Branch pipes for connecting wall mixers to cold and hot water networks must have an eccentricity of at least 3 mm and internal flanges or external flats for screwing them into a coupling or square.

3.15 The design of mixers for water heaters should exclude the possibility of increasing the pressure in the water tank of the column above 0.1 MPa.

3.16 Manufacturers must supply mixers and taps as a set. The set includes a faucet or a faucet with all parts (facing washers, branch pipes or connections to cold or hot water networks, fastening parts, gaskets, etc.) provided for by the technical documentation.

3.17 Technical requirements, acceptance rules, test methods, marking, packaging, transportation, storage, instructions for installation and operation of mixers and taps and manufacturer's warranties - in accordance with GOST 19681.

3.18 The action time of portioned semi-automatic mixers and taps should not exceed 60 s.

Figure 1 - Washbasin and sink faucet, two-lever central onboard, spout with aerator. Types Sm - UmDTsBA, Sm-MDTsBA

Table 1

Figure 1 - Washbasin and sink faucet two-lever central onboard,
spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

Figure 2 - Two-lever central washbasin and sink faucet on board, spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

table 2

Figure 2 - Two-handle central washbasin and sink faucet
onboard, spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

Figure 3 - Single-lever washbasin faucet with separate holes, wall-mounted. Type Sm-UmOLRN

Figure 3 - Single-lever washbasin faucet
with connections in separate holes wall-mounted. Type Sm-UmOLRN

Figure 4 - Double-lever washbasin faucet with connections in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRZA

Figure 4 - Two-lever washbasin faucet with connections
wall-mounted in separate openings, spout with aerator. Type Sm-UmDRZA

Figure 5 - Two-lever washbasin faucet with connections in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRNA

Figure 5 - Two-lever washbasin faucet with connections
in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRNA

Figure 6 - Two-handle washbasin and sink faucet with eyeliners in separate holes onboard, spout with aerator. Types Sm-UmDRBA, Sm-MDRBA

Table 3

Figure 6 - Two-lever washbasin and sink faucet with connections
on-board in separate openings, spout with aerator. Types Sm-UmDRBA, Sm-MDRBA

Figure 7 - Single-lever central on-board mixer for washbasin and sink, spout with aerator. Types CM-UMOCBA, CM-MOCBA

Table 4

Figure 7 - Washbasin and sink faucet single-lever central
onboard, spout with aerator. Types CM-UMOCBA, CM-MOCBA

Figure 8 - Two-handle central on-board sink mixer with on-board brush, spout with aerator. Type Sm-MDTSBShchbA

Table 5

Figure 8 - Two-handle central on-board sink faucet
with brush with on-board fastening, spout with aerator. Type Sm-MDTSBShchbA

Figure 9 - Two-handle central on-board sink mixer with a wall-mounted brush, spout with aerator. Type CM-MDTSBSCHNA

Table 6

Figure 9 - Two-handle central on-board sink faucet
with wall-mounted brush, spout with aerator. Type CM-MDTSBSCHNA

Figure 10 - Double-lever washbasin and sink faucet with connections in separate holes, wall-mounted, spout with aerator. Types of CM-UmDRNA, CM-MDRNA

Table 7

Figure 10 - Two-handle washbasin and sink faucet
with connections in separate holes, wall-mounted, spout with aerator. Types of CM-UmDRNA, CM-MDRNA

Figure 11 - Two-lever sink faucet with connections in separate holes, wall-mounted with a wall-mounted brush, spout with a flared spout. Type Sm-MDRNSchnr

Table 8

Figure 11 - Two-lever sink faucet with connections in separate holes
wall-mounted with wall-mounted brush, spout with flared spout. Type Sm-MDRNSchnr

____________
*Reference size.

Figure 12 - Mixer common for a bathtub and a washbasin, two-lever with connections in separate holes, wall-mounted with a shower net on a flexible hose, spout with a flared spout. Type Sm-WOODRNSHlr

Figure 13 - Mixer common for a bathtub and a washbasin, two-lever with eyeliners in separate holes, wall-mounted with a shower net on a rod, a spout with a flared spout. Type Sm-WOODRNSHtr

Figure 13 - Two-lever common mixer for bath and washbasin
with connections in separate holes wall-mounted with a shower screen on the bar,
spout with flared spout. Type Sm-WOODRNSHtr

Figure 14 - A two-lever bath faucet with connections in separate holes, wall-mounted with a shower net on a flexible hose. Type Sm-VDRNShl

_____________
*Reference size.

Figure 14 - Two-lever bath faucet with connections in separate holes
wall-mounted with a shower net on a flexible hose. Type Sm-VDRNShl

Figure 15 - Single-lever bath faucet with connections in separate holes, wall-mounted with a shower net on a flexible hose, spout with aerator. SM-WORNSHL type

Figure 15 - Single-lever bath faucet with separate connections
wall-mounted with a shower net on a flexible hose, spout with aerator. SM-WORNSHL type

Figure 16 - Two-lever bath faucet with connections in separate holes, wall-mounted. Type Sm-VDRZ

Figure 16 - Two-lever bath faucet with separate connections
wall-mounted holes. Type Sm-VDRZ

Figure 17 - A double-lever shower faucet with connections in separate holes, wall-mounted with a shower net on the bar. Type Sm-DshDRZSht

_________
*Reference size.

Figure 17 - Two-lever shower faucet with separate connections
wall-mounted with a shower net on the bar. Type Sm-DshDRZSht

Figure 18 - A two-lever shower faucet with connections in separate holes, wall-mounted with a shower net on a flexible hose. Type Sm-DshDRNShl

______________
*Reference size.

Figure 18 - Two-lever shower faucet with separate connections
openings wall-mounted with a shower net on a flexible hose. Type Sm-DshDRNShl

Figure 19 - A two-lever shower faucet with connections in separate holes, wall-mounted with a shower net on a stationary tube. Type Sm-DshDRNTr

_______
*Reference size.

Figure 19 - Two-lever shower faucet with connections
in separate holes wall-mounted with a shower net on a stationary tube. Type Sm-DshDRNTr

Figure 20 - Two-handle wall-mounted mixer for a hot water column with a shower net on a stationary tube. Type Sm-KDNTr

__________
*Reference size.

Table 9

In millimeters

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current

GOST 25809-96

Group G21

INTERSTATE STANDARD

MIXERS AND TAPS

Types and basic dimensions

Water supply mixing valves and taps.
Types and principal dimensions

OKP 49 5110

Date of introduction in the territory
Russian Federation 1998-01-01

Foreword

1 DEVELOPED by the Research Institute of Sanitary Engineering (Scientific Research Institute of Sanitary Engineering) of the Russian Federation

INTRODUCED by the Ministry of Construction of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (MNTKS) on May 15, 1996

voted to accept

3 INTRODUCED BY Decree of the Ministry of Construction of Russia dated December 25, 1997 No. 18-73 directly as a state standard of the Russian Federation from January 1, 1998

4 INSTEAD OF GOST 25809-83

1 area of ​​use

1 area of ​​use

This standard applies to taps and faucets for washbasins, washstands, sinks, sinks, bathtubs, showers, bidets, designed for supplying and mixing cold and hot (up to 75 ° C) water coming from centralized or local cold and hot water supply systems at working pressure from 0.05 to 0.63 MPa or from 0.05 to 1.0 MPa.

Mandatory requirements are set out in paragraphs 3.2, 3.4 - 3.16.

2 Normative references

This standard uses references to the following standards:

GOST 8870-79 Hot water columns for bathtubs. Specifications

GOST 19681-94 Sanitary fittings for water folding. General specifications

3 Types and basic dimensions

3.1 Designations that determine the type of faucet or faucet: Cm - faucet, Kr - faucet, Um - for a washbasin, M - for a sink, B - for a bath, VU - common for a bath and a washbasin, Dsh - for a shower, Bd - for a bidet, K - for a water heater, D - two-handle, O - single-handle, L - elbow, R - with connections in separate holes, C - central (with connections placed in one hole), B - on-board, H - wall-mounted, 3 - behind-the-wall , Shl - with a shower net on a flexible hose, pcs - with a shower net on a rod, Tr - with a shower net on a stationary tube, Shb - with a brush with onboard mount, Shn - with a brush with a wall mount, A - spout with aerator, Yves - retractable spout, St - spout with jet straightener, p - spout with flared spout.

3.2 The designation of the type of mixer or tap in the technical documentation or when ordering should consist of the letters: Cm - for the mixer or Kr - for the tap, the type of mixer or tap indicated by a sequential set of letter designations given in 3.1, and the designation of this standard.

The numbers 10 or 15 are added to the designation of the wall mixer before the designation of this standard, depending on the center-to-center distance of the fittings 100 or 150 mm.

An example of a type designation for a washbasin faucet, single-lever, central, onboard, with an aerator:

Sm-UMOTSBA GOST 25809-96

The same, for washing a two-handle, central, on-board with an aerator:

Sm-MDTSBA GOST 25809-96

The same, for a bathtub, single-handle, separate, wall-mounted, with a shower net on a flexible hose and rod, with a flow straightener and a center distance of 150 mm:

Sm-VORNSHlShtSt-15 GOST 25809-96

The same, common for a bathtub and a washbasin, two-lever, separate, wall-mounted, with a shower screen on a flexible hose, with an aerator and a center distance of 150 mm:

Sm-WOODRNSHLA-15 GOST 25809-96

The same, for a shower, two-handle, separate, wall-mounted, with a shower net on a stationary tube and a center distance of 150 mm:

Sm-DshDRNTr-15 GOST 25809-96

3.3 The shape and design of faucet and faucet bodies, water switches, spouts, aerators, shower pipes, hoses, shower nets, brushes, valve heads or handles, parts for connecting faucets and faucets to cold and hot water networks, attaching shower screens to the wall or on the mixer body are not regulated by this standard, but are determined by the working drawings.

3.4 Wall-mounted mixers are manufactured with a distance between the centers of fittings for connecting water supply pipes, equal to 100 and 150 mm, in accordance with consumer orders.

3.5 Spouts of mixers and taps are made with an aerator, a jet straightener or a flared spout.

3.6 The main and connecting dimensions of mixers and taps and maximum deviations from dimensions must correspond to those indicated in Figures 1-29 and Tables 1-11.

3.7 Central faucets for washbasins, sinks are made with a cast tee or with flexible tubes designed to connect the faucet to cold and hot water networks, the main dimensions of which are shown in Figure 22.

3.8 The main dimensions of the valve seat and the thread of the seat for connecting the valve heads must correspond to those shown in Figure 24.

3.9 The thread size of union nuts and fittings for connecting shower pipes and hoses must be G = 1/2-B, and swivel spouts - G 3/4-B.

3.10 The thread size of the shower net attachment to the shower tube and the flexible hose handle tube must be G 1/2-B.

3.11 The thread dimensions of the aerator connection unit to the spouts must correspond to those indicated in Figure 25.

3.12. Faucets and central on-board taps must have a body size that ensures their installation on a sink, sink, washbasin or washstand with a diameter of 34 mm.

3.13 Flexible connections of central and on-board mixers (Figure 22) should provide ease of installation (bending without the use of additional tools).

3.14 Branch pipes for connecting wall mixers to cold and hot water networks must have an eccentricity of at least 3 mm and internal flanges or external flats for screwing them into a coupling or square.

3.15 The design of mixers for water heaters should exclude the possibility of increasing the pressure in the water tank of the column above 0.1 MPa.

3.16 Manufacturers must supply mixers and taps as a set. The set includes a faucet or a faucet with all parts (facing washers, branch pipes or connections to cold or hot water networks, fastening parts, gaskets, etc.) provided for by the technical documentation.

3.17 Technical requirements, acceptance rules, test methods, marking, packaging, transportation, storage, instructions for installation and operation of mixers and taps and manufacturer's warranty - in accordance with GOST 19681.

3.18 The action time of portioned semi-automatic mixers and taps should not exceed 60 s.

Figure 1 - Washbasin and sink faucet, two-lever central onboard, spout with aerator. Types Sm - UmDTsBA, Sm-MDTsBA

Table 1

Figure 1 - Washbasin and sink faucet two-lever central onboard,
spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

Figure 2 - Two-lever central washbasin and sink faucet on board, spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

table 2

Figure 2 - Two-handle central washbasin and sink faucet
onboard, spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

Figure 3 - Single-lever washbasin faucet with separate holes, wall-mounted. Type Sm-UmOLRN

Figure 3 - Single-lever washbasin faucet
with connections in separate holes wall-mounted. Type Sm-UmOLRN

Figure 4 - Double-lever washbasin faucet with connections in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRZA

Figure 4 - Two-lever washbasin faucet with connections
wall-mounted in separate openings, spout with aerator. Type Sm-UmDRZA

Figure 5 - Two-lever washbasin faucet with connections in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRNA

Figure 5 - Two-lever washbasin faucet with connections
in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRNA

Figure 6 - Two-handle washbasin and sink faucet with eyeliners in separate holes onboard, spout with aerator. Types Sm-UmDRBA, Sm-MDRBA

Table 3

Figure 6 - Two-lever washbasin and sink faucet with connections
on-board in separate openings, spout with aerator. Types Sm-UmDRBA, Sm-MDRBA

Figure 7 - Single-lever central on-board mixer for washbasin and sink, spout with aerator. Types CM-UMOCBA, CM-MOCBA

Table 4

Figure 7 - Washbasin and sink faucet single-lever central
onboard, spout with aerator. Types CM-UMOCBA, CM-MOCBA

Figure 8 - Two-handle central on-board sink mixer with on-board brush, spout with aerator. Type Sm-MDTSBShchbA

Table 5

Figure 8 - Two-handle central on-board sink faucet
with brush with on-board fastening, spout with aerator. Type Sm-MDTSBShchbA

Figure 9 - Two-handle central on-board sink mixer with a wall-mounted brush, spout with aerator. Type CM-MDTSBSCHNA

Table 6

Figure 9 - Two-handle central on-board sink faucet
with wall-mounted brush, spout with aerator. Type CM-MDTSBSCHNA

Figure 10 - Double-lever washbasin and sink faucet with connections in separate holes, wall-mounted, spout with aerator. Types of CM-UmDRNA, CM-MDRNA

Table 7

Figure 10 - Two-handle washbasin and sink faucet
with connections in separate holes, wall-mounted, spout with aerator. Types of CM-UmDRNA, CM-MDRNA

Figure 11 - Two-lever sink faucet with connections in separate holes, wall-mounted with a wall-mounted brush, spout with a flared spout. Type Sm-MDRNSchnr

Table 8

Figure 11 - Two-lever sink faucet with connections in separate holes
wall-mounted with wall-mounted brush, spout with flared spout. Type Sm-MDRNSchnr

____________
*Reference size.

Figure 12 - Mixer common for a bathtub and a washbasin, two-lever with connections in separate holes, wall-mounted with a shower net on a flexible hose, spout with a flared spout. Type Sm-WOODRNSHlr

Figure 13 - Mixer common for a bathtub and a washbasin, two-lever with eyeliners in separate holes, wall-mounted with a shower net on a rod, a spout with a flared spout. Type Sm-WOODRNSHtr

Figure 13 - Two-lever common mixer for bath and washbasin
with connections in separate holes wall-mounted with a shower screen on the bar,
spout with flared spout. Type Sm-WOODRNSHtr

Figure 14 - A two-lever bath faucet with connections in separate holes, wall-mounted with a shower net on a flexible hose. Type Sm-VDRNShl

_____________
*Reference size.

Figure 14 - Two-lever bath faucet with connections in separate holes
wall-mounted with a shower net on a flexible hose. Type Sm-VDRNShl

Figure 15 - Single-lever bath faucet with connections in separate holes, wall-mounted with a shower net on a flexible hose, spout with aerator. SM-WORNSHL type

Figure 15 - Single-lever bath faucet with separate connections
wall-mounted with a shower net on a flexible hose, spout with aerator. SM-WORNSHL type

Figure 16 - Two-lever bath faucet with connections in separate holes, wall-mounted. Type Sm-VDRZ

Figure 16 - Two-lever bath faucet with separate connections
wall-mounted holes. Type Sm-VDRZ

Figure 17 - A double-lever shower faucet with connections in separate holes, wall-mounted with a shower net on the bar. Type Sm-DshDRZSht

_________
*Reference size.

Figure 17 - Two-lever shower faucet with separate connections
wall-mounted with a shower net on the bar. Type Sm-DshDRZSht

Figure 18 - A two-lever shower faucet with connections in separate holes, wall-mounted with a shower net on a flexible hose. Type Sm-DshDRNShl

______________
*Reference size.

Figure 18 - Two-lever shower faucet with separate connections
openings wall-mounted with a shower net on a flexible hose. Type Sm-DshDRNShl

Figure 19 - A two-lever shower faucet with connections in separate holes, wall-mounted with a shower net on a stationary tube. Type Sm-DshDRNTr

_______
*Reference size.

Figure 19 - Two-lever shower faucet with connections
in separate holes wall-mounted with a shower net on a stationary tube. Type Sm-DshDRNTr

Figure 20 - Two-handle wall-mounted mixer for a hot water column with a shower net on a stationary tube. Type Sm-KDNTr

__________
*Reference size.

Table 9

In millimeters

Our company, being Russian manufacturer, offers to buy in bulk washbasin mixer taps. Conventional designation of such models of mixers according to GOST Sm-UmDCBA, Sm-MDTSBA. The aerator regulates and limits the flow of water without reducing the intensity of the jet.

Mixer for washbasin and sink GOST 25809-96

Any plumbing equipment has its own standards by which it is considered to be of high quality. There is a standard for faucets on the Russian market GOST 25809-96. All our equipment trademark Profsan is developed in accordance with it.

Products according to GOST have certain symbols. are taken into account specifications and a set of parameters. GOST for mixers includes the following parameters:

• type of engineering plumbing (faucet);
• purpose of the product (will be indicated as for a washbasin and/or sink);
• water regulation method
• water supply (method of its supply);
• attachment method,
• spout type.

Sm-UmDCBA and Sm-MDSBA

INTERSTATE STANDARD

Types and basic dimensions

Interstate Scientific and Technical Commission
on standardization, technical regulation
and certification in construction (MNTKS)

Moscow

1998

Foreword

1 DEVELOPED by the Research Institute of Sanitary Engineering (Scientific Research Institute of Sanitary Engineering) of the Russian Federation

INTRODUCED by the Ministry of Construction of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTCS) on May 15, 1996

4 ENTERED INTO EFFECT on January 1, 1998 as the state standard of the Russian Federation by the Decree of the Gosstroy of Russia dated December 25, 1997 No. 18-73.

INTERSTATE STANDARD

MIXERS AND TAPS

Types and basic dimensions

Water supply mixing valves and taps.

Types and principal dimensions

Introduction date 1998-01-01

1 area of ​​use

This standard applies to taps and faucets for washbasins, washstands, sinks, sinks, bathtubs, showers, bidets, designed to supply and mix cold and hot (temperature up to 75 ° C) water coming from centralized or local cold and hot water supply systems at working pressure from 0.05 to 0.63 MPa or from 0.05 to 1.0 MPa.

Mandatory requirements are set out in paragraphs 3.2, 3.4 - 3.16.

2 Normative references

The same, for washing a two-handle, central, on-board with an aerator:

The same, for a bathtub, single-handle, separate, wall-mounted, with a shower net on a flexible hose and rod, with a flow straightener and a center distance of 150 mm:

The same, common for a bathtub and a washbasin, two-lever, separate, wall-mounted, with a shower screen on a flexible hose, with an aerator and a center distance of 150 mm:

The same, for a shower, two-handle, separate, wall-mounted, with a shower net on a stationary tube and a center distance of 150 mm:

3.3 The shape and design of faucet and faucet bodies, water switches, spouts, aerators, shower pipes, hoses, shower nets, brushes, valve heads or handles, parts for connecting faucets and faucets to cold and hot water networks, attaching shower screens to the wall or on the mixer body are not regulated by this standard, but are determined by the working drawings.

3.4 Wall-mounted mixers are manufactured with a distance between the centers of fittings for connecting water supply pipes, equal to 100 and 150 mm, in accordance with consumer orders.

3.5 Spouts of mixers and taps are made with an aerator, a jet straightener or a flared spout.

3.6 The main and connecting dimensions of mixers and taps and maximum deviations from dimensions must correspond to those indicated in figures 1 - 29 and tables 1 - 11.

3.7 Central faucets for washbasins, sinks are made with a cast tee or with flexible tubes designed to connect the faucet to cold and hot water networks, the main dimensions of which are shown in Figure 22.

3.8 The main dimensions of the valve seat and the thread of the seat for connecting the valve heads must correspond to those shown in Figure 24.

3.9 The thread size of union nuts and fittings for connecting shower pipes and hoses must be G 1/2-B, and swivel spouts - G 3/4-B.

3.10 The thread size of the shower net attachment to the shower tube and the flexible hose handle tube must be G 1/2-B.

3.11 The thread dimensions of the aerator connection unit to the spouts must correspond to those indicated in Figure 25.

3.12. Faucets and central on-board taps must have a body size that ensures their installation on a sink, sink, washbasin or washstand with a diameter of 34 mm.

3.13 Flexible connections of central and on-board mixers (Figure 22) should provide ease of installation (bending without the use of additional tools).

3.14 Branch pipes for connecting wall mixers to cold and hot water networks must have an eccentricity of at least 3 mm and internal flanges or external flats for screwing them into a coupling or square.

3.15 The design of mixers for water heaters should exclude the possibility of increasing the pressure in the water tank of the column above 0.1 MPa.

3.16 Manufacturers must supply mixers and taps as a set. The set includes a faucet or a faucet with all parts (facing washers, branch pipes or connections to cold or hot water networks, fastening parts, gaskets, etc.) provided for by the technical documentation.

3.17 Technical requirements, acceptance rules, test methods, marking, packaging, transportation, storage, instructions for installation and operation of mixers and taps and manufacturer's warranty - in accordance with GOST 19681.

3.18 The action time of portioned semi-automatic mixers and taps should not exceed 60 s.

Table 1

Picture 1 - Washbasin and sink faucet, two-lever central on-board, spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

table 2

Figure 2 - Washbasin and sink faucet, two-lever central on-board, spout with aerator. Types Sm-UmDCBA, Sm-MDSBA

Figure 3 - Single-lever washbasin faucet with connections in separate holes, wall-mounted. Type Sm-UmOLRN

Figure 4 - Two-lever washbasin faucet with connections in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRZA

Figure 5 - Two-lever washbasin faucet with connections in separate holes, wall-mounted, spout with aerator. Type Sm-UmDRNA

Table 3

Figure 6 - Washbasin and sink faucet, two-lever with liners in separate holes, on-board, spout with aerator. Types Sm-UmDRBA, Sm-MDRBA

Table 4

Figure 7 - Washbasin and sink faucet single-lever central on-board, spout with aerator. Types CM-UMOCBA, CM-MOCBA

Table 5

Figure 8 - Two-lever central onboard sink faucet with onboard brush, spout with aerator. Type Sm-MDTSBShchbA

Table 6

Figure 9 - Two-lever sink faucet with a wall-mounted brush, spout with aerator. Type CM-MDTSBSCHNA

Table 7

Figure 10 - Double-lever washbasin and sink faucet with connections in separate holes, wall-mounted, spout with aerator. Types of CM-UmDRNA, CM-MDRNA

Table 8

Figure 11 - Two-lever sink faucet with connections in separate holes, wall-mounted with a wall-mounted brush, spout with a flared spout. Type Sm-MDRNSchnr

* Reference size.

Figure 12 - Mixer common for bath and washbasin, two-lever with connections in separate holes, wall-mounted with a shower net on a flexible hose, spout with a flared spout. Type Sm-WOODRNSHlr

Figure 13 - Mixer common for bath and washbasin, two-lever with connections in separate holes, wall-mounted with a shower net on the bar, a spout with a flared spout. Type Sm-WOODRNSHtr

* Reference size.

Figure 14 - Two-lever bath faucet with connections in separate holes, wall-mounted with a shower screen on a flexible hose. Type Sm-VDRNShl

Figure 15 - Single-lever bath faucet with connections in separate holes, wall-mounted with a shower screen on a flexible hose, spout with aerator. SM-WORNSHL type

Figure 16 - Wall-mounted two-lever bath faucet with connections in separate holes. Type Sm-VDRZ

* Reference size.

Figure 17 - Double-lever shower faucet with connections in separate holes, wall-mounted with a shower screen on the bar. Type Sm-DshDRZSht

* Reference size.

Figure 18 - Double-lever shower faucet with connections in separate holes, wall-mounted with a shower screen on a flexible hose. Type Sm-DshDRNShl

________________

* Reference size.

Figure 19 - Double-lever shower faucet with connections in separate holes, wall-mounted with a shower net on a stationary tube. Type Sm-DshDRNTr

* Reference size.

Table 9 In millimeters

L= (160 ± 5) mm - in mixers to the column only for baths;

L= (310 ± 6) mm - in faucets to the column, common for bath and washbasin

Figure 20 - Two-lever wall-mounted faucet for a hot water column with a shower net on a stationary tube. Type Sm-KDNTr

Figure 21 - Bidet faucet two-lever central onboard. Type Sm-BDDB

Figure 22 - The main dimensions of flexible copper connections for connecting central on-board mixers to cold and hot water networks

Table 10

Figure 23 - Connecting dimensions of valve head housings for water folding and mixing sanitary fittings

For valve heads with rotary and reciprocating valve movement

For valve heads with ceramic seals

Figure 24 - The main dimensions of the valve seat and threads for connecting valve heads

With external thread

With internal thread

Figure 25 - Dimensions of the thread of the aerator connection to the spouts

Figure 26 - Dimensions of the end of the spindle of the valve heads of the water folding sanitary fittings

Table 11 Dimensions in mm

Figure 27 - The crane is water folding wall. Type KrN

* Reference size.

Figure 28 - The crane is water folding onboard. Types of KrTsBr, KrTsBA

* Reference size.

Figure 29 - Wall-mounted toilet faucet. Type KrNr

Keywords: faucets, faucets, sanitary fittings

Price 15 kop.

STATE STANDARD OF THE UNION OF THE SSR

WATER MIXERS

TYPES AND BASIC DIMENSIONS

GOST 25809-83 (ST SEV 230-75)

Official edition

USSR STATE COMMITTEE FOR CONSTRUCTION Moscow

DEVELOPED by the Ministry of Industry building materials USSR PERFORMERS

O. P. Mikheev, Ph.D. tech. sciences (topic leader); G. Yu. Karnaukhova; V. I. Feldman, Ph.D. tech. sciences; V. P. Gerasimov

INTRODUCED by the Ministry building materials industry of the USSR

Deputy Minister A. Ya. Anpilov

APPROVED AND INTRODUCED BY Decree State Committee USSR on construction matters dated May 5, 1983 No. 88

GOST 25809-83 Page 9

Wall-mounted sink faucet with bottom spout (type Sm-M-NN)

Wall-mounted sink faucet with bottom spout and porcelain body (type Sm-M-NNF)

UDC 621.646.72:006.354

STATE

STANDARD

Group G21

WATER MIXERS Types and main dimensions

Water supply mixing valves. Types and principal dimensions

(CT SEV 230-75) Instead

GOST 19802-74, GOST 19874-74

By the Decree of the State Committee of the USSR for Construction Affairs dated May 5, 1983 No. 88, the deadline for the introduction is set

Non-compliance with the standard is punishable by law

1. This standard applies to washbasin, sink, bath and shower faucets designed to mix cold water with hot (temperature up to 75 ° C), coming from centralized or local systems of cold and hot water supply with pressure up to 0.63 MPa (6 kgf / cm 2).

The standard complies with ST SEV 230-75 in the part indicated by H help application.

2. Faucets are made the following types.

2.1. Washbasin faucets

Sm-Um-Ts - central washbasin faucet (Fig. 1);

Sm-Um-NV - wall-mounted washbasin faucet with top spout (Fig. 2); Sm-Um-NVF - wall-mounted washbasin faucet with top spout and porcelain body (Fig. 3);

Sm-Um-NKS - a washbasin faucet with a lower mixing chamber (Fig. 4);

Om-Um-OR - washbasin faucet with one handle (Fig. 5);

Sm-Um-NL - wall-mounted elbow faucet for a surgical washbasin (Fig. 6); Sm-Um-PShl - faucet for a hairdresser's washbasin with a flexible hose and mesh (Fig. 7);

Sm-Um-V - built-in washbasin faucet (Fig. 8).

2.2. Sink mixers

Sm-M-Ts - central sink mixer (Fig. 1);

Sm-M-TsShchn - a central sink faucet with a brush with its lower attachment (Fig. 9); Sm-M-TsShchv - a central sink faucet with a brush with its upper mount (devil 10); Sm-M-OP - sink mixer with one handle (Fig. 5);

Sm-M-NN - wall-mounted sink faucet with bottom spout (Fig. 11);

Sm-M-NNF - wall-mounted sink faucet with bottom spout and porcelain body (Fig. 12);

Sm-M-NShch - wall-mounted sink faucet with brush (Fig. 13);

Sm-M-NKS sink mixer with lower mixing chamber (Fig. 4).

2.3. Bath mixers

Sm-V-St - bath faucet with fixed shower tube and mesh (Fig. 14);

Sm-V-Shl - bath faucet with a shower screen on a flexible hose (Fig. 15);

Sm-V-ShlBSht - on-board bath faucet with a shower screen on a flexible hose with a rod (Fig. 16);

Sm-VU-ShlN - desktop faucet for bath and washbasin with a shower screen on a flexible hose (Fig. 17);

Om-VU-Shl - a common faucet for a bathtub and a washbasin with a shower screen on a flexible hose (Fig. 18);

Sm-VU-ShlF - a common faucet for a bathtub and a washbasin with a shower screen on a flexible hose and a porcelain body (Fig. 19);

Official publication Reprint prohibited

© Standards Publishing, 1983

Page 2 GOST 25809-83

Sm-VU-St - common faucet for bath and washbasin with stationary shower tube and mesh (Fig. 20);

Sm-V-V - built-in bath faucet (Fig. 21).

2.4. Shower mixers

Sm-D-St - shower faucet with fixed shower tube and mesh (Fig. 22);

Sm-D-StF - shower faucet with fixed shower tube and mesh and porcelain body (Fig. 23);

Sm-D-Shl - shower faucet with a shower screen on a flexible hose (Fig. 24);

Sm-D-SHlF - shower faucet with a shower screen on a flexible hose and a porcelain body (Fig. 25);

Sm-D-VSht - built-in shower faucet with a bar (Fig. 26);

Sm-K - mixer for a water heater (Fig. 27).

Note. In the designations of types of mixers when using alphanumeric printing devices of the digital computer, it is allowed to replace lowercase letters with uppercase ones.

3. The symbol of the mixer in the technical documentation and when ordering should consist of the word "Mixer", designation of the type of mixer, the letter A - if there is an aerator in the mixer spout, the letter C - if there is a jet straightener in the spout, the letter P - if the spout is flared, letters D - for faucets intended for completing sinks into two compartments, numbers 100 - for faucets with a distance between the centers of fittings for connecting water supply pipes equal to 100 mm, letters VU - for faucets to a water heater common for a bathtub and a washbasin, numbers 1 - for a mixer for water heaters of types KVE-I and K.VTs-1, numbers 2 - for a mixer for a water heater of type KVE-P according to GOST 8870-79 and the designation of this standard.

An example of a symbol for a two-compartment sink mixer, central, with an aerator in the spout:

Mixer Sm-M-TSAD GOST 25809-83

The same, a bath faucet with a shower screen on a flexible hose and a distance between the centers of the fittings for connecting the water supply pipes, equal to 100 mm:

Mixer Sm-V-Shl100 GOST 25809-83

The same, a faucet common for a bathtub and a washbasin with a shower net on a flexible hose, a porcelain body, a flared spout and a distance between the centers of the fittings equal to 150 mm:

Mixer Sm-VU-ShlFR GOST 25809-83

The same, a faucet for a KVE-P type water heater, common for a bathtub and a washbasin, with a flared spout spout:

Mixer Sm-K-VUR2 GOST 25809-83

4. The shape and design of faucet bodies, water switches, spouts, shower pipes, hoses, nets, brushes, handwheels of valve heads and details for connecting faucets to cold and hot water networks are not regulated by this standard, but are determined by working drawings approved in the prescribed manner.

5. Wall-mounted mixers are manufactured with distances between the centers of fittings for connecting water supply pipes equal to 100 and 150 mm, in accordance with consumer orders.

6. Spouts of mixers for washbasins and sinks, with the exception of those indicated in Fig. 5-8, as well as spouts of faucets common to the bathtub and washbasin, are made with an aerator, a jet-rectifier or with a flared spout.

7. The main dimensions of the mixers and the maximum deviations from the dimensions must correspond to those indicated in Fig. 1-27.

8. Central faucets for washbasins and sinks are made as shown in Fig. 1, with a cast tee designed to connect the mixer to cold and hot water networks, or with tubes designed for this purpose, the main dimensions of which are indicated in Fig. 28.

9. The main dimensions of the valve seat and the thread of the seat for connecting the valve heads must correspond to those indicated in Fig. 29.

10. The thread size of union nuts and fittings for connecting swivel spouts, shower pipes and hoses must be M22x1.5.

11. The thread dimensions of the aerator connection to the spouts must correspond to those indicated in Fig. thirty.

GOST 25809-83 Page 3

Washbasin faucet central (type Sm-Um-Ts) and sink

central (type Sm-M-Ts)

Dimensions, mm

Note. At the request of consumers, faucets for sinks into two compartments are allowed to be manufactured with a spout projection L equal to (220 ± 6) mm.

Wall-mounted washbasin faucet with top spout (type Sm-Um-NV)

Page 4 GOST 25809-83

Wall-mounted washbasin faucet with top spout and porcelain body (type Sm-Um-NVF)

Washbasin faucet with a lower mixing chamber (type Sm-Um-NKS) and sink faucet with a lower mixing chamber (type Sm-M-NKS)

GOST 25809-83 Page $

Washbasin faucet with one handle (type Sm-Um-OR) and sink faucet with one handle (type Sm-M-OR)

Dimensions, mm

Wall-mounted elbow faucet for surgical washbasin (Sm-Um-NL type)

Page 6 GOST 25809-83

Faucet for hairdressing washbasin with flexible hose and mesh (type Sm-Um-PShl)

Built-in washbasin faucet (type Sm-Um-V)

GOST 25809-83 Page 7

Central sink faucet with a brush with its lower attachment (type Sm-M-TsShchn)

Page 8 GOST 25809-83

Central sink faucet with top mounted brush