Thomas Dudley Limited Approvals


#2004070

Range of screwdriver operated spherical valves with brass bodies (Models PBRVAL364050 and PBRVAL364043 and chromium plated brass bodies (Models PBRVAL364052, PBRVAL364047, PBRVAL364055 and PBRVAL364058) and chrome plated brass balls and NBR seats. Maximum working pressure 8.0 bar. Maximum operating temperature 80°C.

Section:
2260 Valves
Section Subtitle:
Spherical, metal.
WRAS Approval Number:
2004070
Expiry date:
30/04/2025
Size:
See model.
Marking:
BB (Brand of Thomas Dudley), flow arrow and size on body. EN1254-2 & SIZE ON END NUT
Installation Requirements:
R001
Model:
PBRVAL364050 – 15mm compression inlet x 15mm compression outlet PBRVAL364052(chromium plated) - 15mm compression inlet x 15mm compression outlet PBRVAL364043 – 22mm compression inlet x 22mm compression outlet PBRVAL364047 (chromium plated) – 22mm compression inlet x 22mm compression outlet PBRVAL364055 (chromium plated) - 15mm compression inlet x ½” captive nut connection outlet PBRVAL364058 (chromium plated) - 15mm compression inlet x ½” captive nut connection outlet
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 557 7000
General Email
sales@thomasdudley.co.uk

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#2111369

Range of single check valve assemblies incorporating DZR brass bodies. Maximum working pressure 10 bar. Maximum operating temperature 85°C.

Section:
0030 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type EB - Non verifiable single check valve.
WRAS Approval Number:
2111369
Expiry date:
30/11/2026
Size:
See model
Marking:
BETA, WRAS, DATE OF MANUFACTURE MM/YY, SIZE. FLOW ARROW & CR ON BODY
Installation Requirements:
R001
Model:
PBRVAL364072 (15mm compression) PBRVAL364073 (22mm compression)
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 557 7000
General Email
sales@thomasdudley.co.uk

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#2203366

Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2203366
Expiry date:
31/03/2027
Size:
15 & 22 compression
Marking:
BETA, size, CR, flow arrow, WRAS & date of manufacture (MM/YY) on body
Installation Requirements:
R001
Model:
PBRVAL364076 & PBRVAL364078 CHECK VALVE ASSEMBLIES
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 557 7000
General Email
sales@thomasdudley.co.uk

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#2210903

Dual flush drop valve incorporating two push buttons that operate either full or reduced flush. The valve reduced flush assembly is adjustable to give different flush volumes. The valve incorporates an internal overflow (overflow can be fitted or blanked off). 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:
2210903
Expiry date:
31/10/2027
Size:
2” BSP Outlet
Marking:
Niagara, Dudley and TD moulded on top of valve.
Installation Requirements:
R001 R571 R581
Model:
DUDLEY NIAGARA MECHANICAL DUAL FLUSH VALVE - product code PSPOVN313348.
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 557 7000

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#2210904

Turbo 88R Duo lush 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:
2210904
Expiry date:
31/10/2027
Size:
1½” outlet, Syphon heights 7” to 12”.
Marking:
DUDLEY TURBO 88R, and TD logo on body
Installation Requirements:
R001 R571 R581
Model:
TURBO 88R DUO FLUSH SYPHON - product code PSPSY8XXXXXX (where 'XXXXXX' denotes the syphon build specification such as height, C link length, outlet tail length etc).
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 557 7000

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