Flushing Mechanisms

Section Code 1305 : WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.

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#2011344

Range of single flush siphonic WC outlet valves comprising of a plastic body, LDPE diaphragm washer and stainless steel C link. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2011344
Expiry date:
30/11/2025
Size:
See model.
Marking:
Derwent Macdee (brand of Wirquin) and made in England on cap. Date of production clock MM/YY on body.
Installation Requirements:
R001
Model:
Metro Rapid Square siphon: DSY7925 - METRO RAPID SQUARE 7.5” SIPHON 2.25” C LINK. DSY8025 - METRO RAPID SQUARE 8“ SIPHON 2.25” C LINK. DSY8125 - METRO RAPID SQUARE 9” SIPHON 2.25” C LINK. DSY8225 - METRO RAPID SQUARE 9.5” SIPHON 2.25” C LINK. DSY8338 - METRO RAPID SQUARE 10” SIPHON 4 3/8” C LINK. Metro Rapid Round siphon: DSY7125 - METRO RAPID 7.5” ROUND SIPHON 2.25” C LINK. DSY7225 - METRO RAPID 8” ROUND SIPHON 2.25” C LINK. DSY7325 - METRO RAPID 9” ROUND SIPHON 2.25” C LINK. DSY7425 - METRO RAPID 9.5” ROUND SIPHON 2.25” C LINK. DSY7538 - METRO RAPID 10” ROUND SIPHON 4 3/8” C LINK. Metro Rapid Oblong siphon: DSY8725 - METRO RAPID OBLONG 7.5”SIPHON 2.25” C LINK. DSY8825 - METRO RAPID OBLONG 8”SIPHON 2.25” C LINK. DSY8875 - METRO RAPID OBLONG 8.5”SIPHON 2.25” C LINK. DSY8925 - METRO RAPID OBLONG 9”SIPHON 2.25” C LINK. DSY9025 - METRO RAPID OBLONG 9.5”SIPHON 2.25” C LINK. DSY9138 - METRO RAPID OBLONG 10”SIPHON 4 3/8” C LINK. Metro Siphon: DSY0538 - 10” METRO SIPHON 4 3/8” C LINK. DSY0425 - 9.5” METRO SIPHON 2.25” C LINK. DSY0325 - 9” METRO SIPHON 2.25” C LINK. DSY0275 - 8.5” METRO SIPHON 2.25” C LINK. DSY0225 - 8” METRO SIPHON 2.25” C LINK. DSY0125 - 7.5” METRO SIPHON 2.25” C LINK.
Manufacturer:
Wirquin Ltd
Company Name
Wirquin Ltd
Address
Warmsworth Halt Industrial Estate Warmsworth Doncaster
Postcode
DN4 9LS
Phone
01302 312 236

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#2103008

WC dual flush outlet valve with plastic body silicone rubber seal. The valve is operated via a lift assembly with an either full or reduced flush and incorporates an internal overflow. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2103008
Expiry date:
31/03/2026
Size:
48mm
Marking:
Bestter and model on valve body.
Installation Requirements:
R001 R571
Model:
T8700
Manufacturer:
Bestter(Xiamen) Technology lnc.
Company Name
Bestter(Xiamen) Technology lnc.
Address
No.601, Tonghong Road, Tong'an Park Tong'an Industrial Zone, Xiamen City , China

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#2103326

Dual flush, WC outlet valve operated via a push button assembly for either full or reduced flush. Cold water use only

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2103326
Expiry date:
31/03/2026
Size:
2” BSP (M)
Marking:
Siamp logo on stirrup
Installation Requirements:
R001 R571
Model:
Optima 49 Dual Flush WC Outlet Valve
Manufacturer:
SIAMP
Company Name
SIAMP
Address
SIAMP MONICO:4 Quai Antoine Premier BP 219 MC 98007 MONACO SIAMP VIETNAM: Lot E1, Street K1, Cat Lai Industry Zone, Thanh My Loi Ward, District 2, Ho Chi Minh City, Vietnam SIAMP EGYPT: El Obour City Industrial Zone 1 Block 13023, Plot 12 – Cairo, Egypt

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#2010068

Range of WC dual flush outlet valves with silicon seals and ABS bodies. The SKY005, SKY015 & SKY020 valves are operated via a push button assembly for either full or reduced flush. The SKY030 model may be operated via a push button assembly or a lever for either full or reduced flush. The valves incorporate an internal overflow. For cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2010068
Expiry date:
31/10/2025
Size:
1½ ” or 2” BSP (M) outlet, (each valve is supplied with either option).
Marking:
VIVA Sanitary logo and VIVA on operating button (where provided) and valve body.
Installation Requirements:
R001 R571
Model:
SKY005 Skylo Universal Drop Valve (300mm cable) SKY015 Skylo Universal Drop Valve (570mm cable). SKY020 Skylo Universal Adjustable Drop Valve. SKY030 Skylo Universal Button & Handle Drop Valve.
Factor:
Mercantile Ventures Ltd. (trading as Viva Sanitary)
Company Name
Mercantile Ventures Ltd. (trading as Viva Sanitary)
Address
Units 1 & 2 Capitol Trading Park, Kirby Bank Road, Knowsley Industrial Estate, Liverpool
Postcode
L33 7SY
Country
United Kingdom

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#1911077

Dual flush, WC outlet valves. The valves are operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Maximum operating pressure 8.0 bar. For cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
1911077
Expiry date:
30/11/2024
Size:
2” BSP (M)
Marking:
HARRISON BATHROOMS "HB" LOGO ON TOP OF BODY
Installation Requirements:
R001
Model:
A31
Factor:
Harrison Bathrooms Incorporating Scudo
Company Name
Harrison Bathrooms Incorporating Scudo
Address
Prospect Works, Keighley, West Yorkshire
Postcode
BD21 4LA

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#2104010

WC dual flush drop valve with plastic body silicone and rubber seal. The valve is operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Cold Water Use Only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2104010
Expiry date:
30/04/2026
Size:
2" BSP (M)
Marking:
Xiamen NAT Plumbing Inc. logo (‘NAT’) on top of valve body.
Installation Requirements:
R001 R571
Model:
NB210
Manufacturer:
XIAMEN NAT PLUMBING INC.
Company Name
XIAMEN NAT PLUMBING INC.
Address
Bldg 2, No.69, Xinyuan Nan Road, Xinyang Industrial Zone, Haicang District
Country
Xiamen,
Phone
+86-592-6538317

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#2104028

WC dual flush drop valve comprising of a plastic body and silicone seating washer. The valves are operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Cold water only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2104028
Expiry date:
30/04/2026
Size:
2” BSP (M)
Marking:
Model and UNITOP logo (‘Unitop’, where the ‘o’ is a water droplet) on valve body.
Installation Requirements:
R001 R571
Model:
A31-04
Manufacturer:
Xiamen Unitop Plumbing Technology Co Ltd
Company Name
Xiamen Unitop Plumbing Technology Co Ltd
Address
No. 1 Building No. 469 Jinyuan West Road Xinglin
Country
Jimei District
Phone
+86 592 6379968

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#2104042

Range of WC flapper valves with a silicone seal, ABS body and internal overflow. The device is operated via a plastic chain to be connected to a cistern handle. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2104042
Expiry date:
30/04/2026
Size:
2” BSP (M)
Marking:
WDI, ECO and B1017 on body.
Installation Requirements:
R001 R571
Model:
B1017-G. B1017-U.
Manufacturer:
ECO (Xiamen) Technology INC.
Company Name
ECO (Xiamen) Technology INC.

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#2104027

Dual flush, WC outlet valves. The valves are operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2104027
Expiry date:
30/04/2026
Size:
2” BSP (M)
Marking:
WDI, B4910GA and ECO on body
Installation Requirements:
R001 R571
Model:
B4910GA
Manufacturer:
ECO (Xiamen) Technology INC.
Company Name
ECO (Xiamen) Technology INC.

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#2105006

Range of WC dual flush drop valve with plastic body silicone rubber seal and NBR rubber ‘O’-ring. The valve is operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2105006
Expiry date:
31/05/2026
Size:
B4920DSM-U/DHH-U models: 2” U clamp fitting. B4920DSM-G/DHH-G models: 2” BSP (M).
Marking:
Trademark WDI, series number and Eco on valve body.
Installation Requirements:
R001 R571
Model:
B4920DSM-U. B4920DSM-G. B4920DHH-U. B4920DHH-G.
Manufacturer:
ECO (Xiamen) Technology INC.
Company Name
ECO (Xiamen) Technology INC.

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#2105007

Range of WC dual flush drop valve with plastic body silicone rubber seal and NBR rubber ‘O’-ring. The valve is operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Cold water only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2105007
Expiry date:
31/05/2026
Size:
B4910-U/T-U models: 2” U clamp fitting. B4910-G/T-G models: 2” BSP (M).
Marking:
Trademark WDI, series number and Eco on valve body.
Installation Requirements:
R001 R571
Model:
B4910-U. B4910-G. B4910T-U. B4910T-G.
Manufacturer:
ECO (Xiamen) Technology INC.
Company Name
ECO (Xiamen) Technology INC.

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#2105012

Range of WC dual flush drop valve with plastic body silicone rubber seal and NBR rubber ‘O’-ring. The valve is operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2105012
Expiry date:
31/05/2026
Size:
2” BSP (M)
Marking:
Fluidmaster on body. 800 series on platform under operating member.
Installation Requirements:
R001 R571
Model:
820WB-FIF-002. 820WB-FIF-003. 820WB-FIF-004. 820F-001. 820F-013. 30082. 25-5151. 25-5151-01. 25-5278. 25-5293
Manufacturer:
Fluidmaster Turkey
Company Name
Fluidmaster Turkey
Address
Key Teknik Yapi Malzemeleri San Ve Tic AS

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#2104334

Dual flush, WC outlet valve with internal overflow, operated via a push button assembly for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2104334
Expiry date:
30/04/2026
Size:
62.12mm ∅
Marking:
Geberit and Type 212 on body
Installation Requirements:
R001 R571
Model:
Geberit Type 212 Flush Valve Models added October 2021: Geberit Type 212 Flush Valve – for Omega Cisterns Geberit Type 212 Flush Valve – for Sigma and Delta Cisterns
Factor:
Geberit Sales Ltd.
Company Name
Geberit Sales Ltd.
Address
Geberit House, Edgehill Drive, Wawick
Country
CV34 6NH
Phone
01926 516815

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#2106905

‘Turbo 88R Duo Flush Adjustable Syphon’ syphonic flushing apparatus with Polypropylene body and stainless steel link for use with WC flushing cisterns.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2106905
Expiry date:
30/06/2026
Size:
Size: 7½’’ to 9½” Duo Flush Adjustable Syphon
Marking:
Syphon marked on cap with “DUDLEY TURBO 88R, TD”
Installation Requirements:
R001
Model:
Turbo 88R Duo Flush Adjustable Syphon
Manufacturer:
Thomas Dudley Ltd
Company Name
Thomas Dudley Ltd
Address
Dauntless Works PO Box 28 New Birmingham Road
Postcode
DY1 4SN
Country
Dudley
Phone
Tel: 0121 557 5411 Fax: 0121 557 5345

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#2106317

Range of single and dual flush WC outlet valves with ABS body and EPDM seating washers. The valve incorporates an internal overflow and is operated via a push button assembly for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2106317
Expiry date:
30/06/2026
Size:
2” BSP (M)
Marking:
Geberit & Type printed on body.
Installation Requirements:
R001 R571
Model:
Geberit Type 290
Factor:
Geberit Sales Ltd.
Company Name
Geberit Sales Ltd.
Address
Geberit House, Edgehill Drive, Wawick
Country
CV34 6NH
Phone
01926 516815

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#2106318

Dual flush WC outlet valve with ABS body and EPDM seating washers. The valve incorporates an internal overflow and is operated via a push button assembly for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2106318
Expiry date:
30/06/2026
Size:
2” BSP (M)
Marking:
Geberit & Type on body.
Installation Requirements:
R001 R571
Model:
Geberit Type 240
Factor:
Geberit Sales Ltd.
Company Name
Geberit Sales Ltd.
Address
Geberit House, Edgehill Drive, Wawick
Country
CV34 6NH
Phone
01926 516815

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#2107316

Range of dual flushing WC outletvalves with plastic bodies and silicone gasket. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2107316
Expiry date:
31/07/2026
Size:
58.39mm OD
Marking:
Vitra, NF, KIWA,date of manufacture clock (month/year) on body.
Installation Requirements:
R001 R571
Model:
437308 437309
Manufacturer:
Eczacibasi Building Materials Vitra Faucet Division
Company Name
Eczacibasi Building Materials Vitra Faucet Division
Address
4 Eylul Mah. I.Inonu Cad. Duzdag Yolu1 No: 4 11300 Bozuyuk - Bilecik
Country
Turkey
Phone
+90 228 314 07 90

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#2107101

Range of WC dual flush drop valve comprising of a plastic body, silicone seating washer and an internal overflow. The valve is operated via a push button assembly for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2107101
Expiry date:
31/07/2026
Note:
Open outlet use only.
Size:
See models.
Marking:
Bestter & ‘WRAS Approved product’ on the body.
Installation Requirements:
R001 R571
Model:
Model T8320: 1½” BSP (M), Model T8701-00: 2” BSP (M), Model T8701-01: 1½” BSP (M). Models added June 2023: Model T8701 1½” BSP (M)
Factor:
Bestter(Xiamen) Technology lnc.
Company Name
Bestter(Xiamen) Technology lnc.
Address
No.601, Tonghong Road, Tong'an Park Tong'an Industrial Zone, Xiamen City , China

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#2107105

Range of WC dual flush drop valves comprising of a plastic body, silicone seal and an internal overflow. The valve is operated via a push button or lever assembly for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2107105
Expiry date:
31/07/2026
Note:
Open outlet use only.
Size:
2” BSP (M)
Marking:
Kohler and model number on valve body
Installation Requirements:
R001 R571
Model:
1190056 dual flush valve with any of the following actuators: 1278504-XX, 1367704-XX, 1215521-XX or 1199720-XX. 1409397 dual flush valve with 1409402-XX actuator. XX denotes the finish on the actuator, e.g. CP (chrome plating).
Factor:
Kohler (Thailand) Public Company Limited
Company Name
Kohler (Thailand) Public Company Limited
Address
16TH FLOOR JASMINE CITY BUILDING 2 SOI SUKHUMVIT 23.

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Manufacturer:
Xiamen R&T Plumbing Technology Co. Ltd.
Company Name
Xiamen R&T Plumbing Technology Co. Ltd.
Address
No.18, Houxiang Road, Haicang District, XiaMen, China

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#2109914

WC cable operated dual flush drop valves with ABS bodies and silicone seals. The valves incorporate an internal overflow and are operated via a push button assembly for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not be verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2109914
Expiry date:
30/09/2026
Size:
1½” or 2” BSP outlet.
Marking:
Dudley Water Saving Solutions on top of valve.
Installation Requirements:
R001 R571
Model:
Victoria
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN
Country
Dudley,

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