Thomas Dudley Limited Approvals


#1907910

Range of BS1212-4 (2016) compact type float operated valves for WC flushing cisterns, bottom or side entry type with plastic or brass ½’’ BSP inlet. The inlet incorporates a strainer, some models incorporate a delay fill function. Maximum working pressure 14.0 bar. For use with cold water only.

Section:
2075 Float Operated Inlet Valve
Section Subtitle:
Can be used to achieve a recognised air gap arrangement, providing it meets the appropriate backflow requirements. Suitable for use in a WC suite, provided it forms an arrangement which meets the requirements of Type AUK1 air gap and an appropriate WC performance specification.
WRAS Approval Number:
1907910
Expiry date:
31/07/2024
Note:
IRN R560 applies to the bottom entry valves only. IRN 562 applies to the telescopic version
Size:
½” BSP inlet.
Marking:
Dudley BS1212/4 on front nut. Hydroflo and WRAS approved product on overhead discharge nozzle.
Installation Requirements:
R001 R550 R560 R562
Model:
Product Designation: Hydroflo Range Standard (Plastic or Brass Inlet): Hydroflo Side Inlet. Hydroflo Pedestal 8”, 8½”, 9”, 9½”, 10”, 10½”, 11”, 11½”, 12”. Hydroflo Telescopic Hydroflo Compact Range Standard (Plastic or Brass Inlet): Hydroflo Side Inlet (Delayed Fill). Hydroflo Pedestal 8”, 8½”, 9”, 9½”, 10”, 10½”, 11”, 11½”, 12” (Delayed Fill). Hydroflo Telescopic Models added January 2020 Hydroflo Range Enhanced (Plastic or Brass Inlet): Hydroflo Side Inlet. Hydroflo Pedestal 8”, 8½”, 9”, 9½”, 10”, 10½”, 11”, 11½”, 12”. Hydroflo Telescopic Hydroflo Compact Range Enhanced (Plastic or Brass Inlet): Hydroflo Side Inlet (Delayed Fill). Hydroflo Pedestal 8”, 8½”, 9”, 9½”, 10”, 10½”, 11”, 11½”, 12” (Delayed Fill). Hydroflo Telescopic Hydroflo Range Flow Regulated (Plastic or Brass Inlet): Hydroflo Side Inlet. Hydroflo Pedestal 8”, 8½”, 9”, 9½”, 10”, 10½”, 11”, 11½”, 12”. Hydroflo Compact Range Flow Regulated (Plastic or Brass Inlet): Hydroflo Side Inlet (Delayed Fill). Hydroflo Pedestal 8”, 8½”, 9”, 9½”, 10”, 10½”, 11”, 11½”, 12” (Delayed Fill).
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#1906710

Range of single hole, single outlet (fixed) electronically controlled tap assemblies (chromium plated brass). Flow is controlled by a solenoid valve activated via infra-red sensor. The products are supplied with a stainless steel braided PEX lined flexible hose assembly to connect between the tap body and the solenoid valve. The spout outlets incorporate plastic aerators and the solenoid inlet incorporates a stainless steel strainer. Maximum working pressure 8.0 Bar. Maximum operating temperature 60°C.

Section:
0684 Combination Tap Assemblies
Section Subtitle:
Non-touch Methods of Control Products listed in this section utilise flow control methods that do not require touch to activate.
WRAS Approval Number:
1906710
Expiry date:
30/06/2024
Size:
10mm spigot end connection.
Marking:
DUDLEY ON BASE OF TAP
Installation Requirements:
R001 R006 R007
Model:
Electroflo Avanti (battery powered) Electroflo Avanti (transformer powered)
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#1906125

Sensor operated urinal flow control device incorporating solenoid valves (battery or mains operated) with acetal bodies, EPDM rubber diaphragms, stainless steel pins and plungers. The inlet incorporates a stainless-steel strainer. Maximum working pressure 8.0 bar. Maximum operating temperature 70°C.

Section:
1307 Flushing Mechanisms
Section Subtitle:
Urinals.
WRAS Approval Number:
1906125
Expiry date:
30/06/2024
Size:
10mm spigot
Marking:
DUDLEY ON SENSOR HOUSING FLOW ARROW ON BODY
Installation Requirements:
R001 R008 R075 R120
Model:
ELECTROFLO URINAL SENSOR BATTERY ELECTROFLO URINAL SENSOR MAINS
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#1912910

‘Miniflo’ concealed WC cistern in white plastic incorporating a BS 1212-4:2016 side entry or bottom entry float operated inlet valve providing a Type AG air gap arrangement and a single or dual flush pneumatic outlet valve. The full flush can be set at 4, 5 or 6 litres and the reduced flush can be set at 2.6, 3 or 4 litres. Maximum operating pressure 10.0 bar. Cold water use only

Section:
2035 Cistern - Flushing
Section Subtitle:
Incorporating Type AG air gap, providing fluid category 3 backflow protection. Suitable for use in a WC suite. Additional tests will need to be performed if required to demonstrate Type AUK1 air gap.
WRAS Approval Number:
1912910
Expiry date:
31/12/2024
Size:
½” inlet / 2” Outlet
Marking:
Dudley & thomasdudley.co.uk moulded on inside of lid. Water level mark on inside of cistern.
Installation Requirements:
R001 R280 R556
Model:
Miniflo Concealed WC Cistern
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2007914

Range of urinal autosyphons with a plastic body & supplied with plastic backnuts.

Section:
1307 Flushing Mechanisms
Section Subtitle:
Urinals.
WRAS Approval Number:
2007914
Expiry date:
31/07/2025
Size:
See Model
Marking:
B.B.S auto syphon, BS 1876 tested & Masefield Beta Ltd. on cover.
Installation Requirements:
R001
Model:
BBS range consisting of; Size 1 – 4.5 litre (1 Gallon); Part code C0550A - ¾” BSPT outlet. Part code C0550B - 1” BSPT outlet. Part code C0550C - 1¼” BSPT outlet. Size 2 – 9 litre (2 Gallon); Part code C0625B - 1” BSPT outlet. Part code C0625C - 1¼” BSPT outlet. Size 3 – 13.5 litre (3 Gallon); Part code C0750B - 1” BSPT outlet. Part code C0750C - 1¼” BSPT outlet. Size 4 – 18 litre (4 Gallon); Part code C0825B - 1” BSPT outlet. Part code C0825C - 1¼” BSPT outlet. Size 5 – 22.5 litre (5 gallon); Part code C0925B - 1” BSPT outlet. Part code C0925C - 1¼” BSPT outlet.
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2104337

DC type pipe interrupter with a permanent atmospheric vent (DZR brass body) incorporating a flow regulator at the inlet and brass shroud. Maximum working pressure 10.0 bar. Cold water use only.

Section:
0014 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.
WRAS Approval Number:
2104337
Expiry date:
30/04/2026
Size:
15mm x 22mm compression
Marking:
Marking: Dudley, DN15, CR, DC direction of flow arrow on shroud body.
Installation Requirements:
R001 R165
Model:
Dudley DC pipe interrupter
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2107901

Range of float operated valves with brass bodies manufactured to BS1212 Part 2 1990. The valves have ½’’ BSP inlets with plastic backnuts, brass or plastic back plates, an up and over type outlet discharge and a brass lever arm. Maximum working pressure 14.0 bar. For use with cold water only.

Section:
2075 Float Operated Inlet Valve
Section Subtitle:
Can be used to achieve a recognised air gap arrangement, providing it meets the appropriate backflow requirements. Suitable for use in a WC suite, provided it forms an arrangement which meets the requirements of Type AUK1 air gap and an appropriate WC performance specification.
WRAS Approval Number:
2107901
Expiry date:
31/07/2026
Note:
Not supplied with a float
Size:
see model
Marking:
The words ‘’Beta BS1212 Part 2’’ is embossed onto the brass body The word ‘’BETA’’ is moulded into the overhead discharge nozzle The word ‘’BETA’’ is embossed or moulded into the front face of the backplate.
Installation Requirements:
R001 R550 R554
Model:
DBL201A Side entry ½” BSP 1 ¼” tail - High pressure seat (Brass back plate). DBL201AX Side entry ½” BSP 1 ¼” tail - High pressure seat (Plastic back plate). DBL201B Side entry ½” BSP 2” tail - High pressure seat (Brass back plate). DBL201C Side entry ½” BSP 3” tail - High pressure seat (Brass back plate). DBL251A Side entry ½” BSP 1 ¼” tail - Low pressure seat (Brass back plate). DBL251B Side entry ½” BSP 2” tail - Low pressure seat (Brass back plate). DBL251C Side entry ½” BSP 3” tail - Low pressure seat (Brass back plate). DBL231A Side entry ½” BSP 1 ¼” tail - Medium pressure seat (Brass back plate).
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2107905

Range of float operated valves with plastic bodies and either brass or plastic inlet tails of the side or bottom entry type manufactured to BS1212 Part 3 1990. The valves have ½’’ BSP inlets with plastic backnuts, an up and over type outlet discharge and a plastic operating lever adjusted by a screw & lock nut. Maximum working pressure 14.0 bar. For cold water use only.

Section:
2075 Float Operated Inlet Valve
Section Subtitle:
Can be used to achieve a recognised air gap arrangement, providing it meets the appropriate backflow requirements. Suitable for use in a WC suite, provided it forms an arrangement which meets the requirements of Type AUK1 air gap and an appropriate WC performance specification.
WRAS Approval Number:
2107905
Expiry date:
31/07/2026
Note:
Not supplied with a float
Size:
½” BSP side inlet or ½’’ BSP 8” to 10” fixed height pedestal. ½” BSP inlet telescopic (adjustable height 8” to 11½”).
Marking:
The front face of the backplate is marked with the words: ‘’T.DUDLEY BS 1212 PART 3’’ OR ‘’CRONEX BS 1212 PART 3’’ AND ‘’COLD WATER ONLY’’
Installation Requirements:
R001 R280 R550 R554 R560 R562
Proviso:
IRN R560 applies to the bottom entry inlet valves only IRN R562 applies to the telescopic inlet valve only
Model:
Beta+ Side entry (plastic tail). Beta+ Side entry (brass tail). Beta+ 8” to 10” Pedestal (plastic tail). Beta+ Telescopic pedestal (brass tail).
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2107908

Range of BS1212 Part 3 1990 float operated valves incorporating plastic bodies of either the side or bottom entry type. Maximum working pressure 14.0 bar. For cold water use only.

Section:
2075 Float Operated Inlet Valve
Section Subtitle:
Can be used to achieve a recognised air gap arrangement, providing it meets the appropriate backflow requirements. Suitable for use in a WC suite, provided it forms an arrangement which meets the requirements of Type AUK1 air gap and an appropriate WC performance specification.
WRAS Approval Number:
2107908
Expiry date:
31/07/2026
Note:
Not supplied with a float
Size:
½” BSP Side inlet, ½” BSP Pedestal Bottom Inlet, Heights 8” to 10”
Marking:
‘’T.DUDLEY BS 1212 PART 3’’ OR ‘’CRONEX BS 1212 PART 3’’ AND ‘’COLD WATER ONLY’’
Installation Requirements:
R001 R280 R550 R554 R560
Proviso:
IRN R560 applies to the bottom entry inlet valve only
Model:
401, 401E - Side Entry 451, 451E - 8” to 10” Pedestal Bottom Entry
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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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

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#2110328

Range of urinal flushing mechanisms with a solenoid valve controlling the flow. The valves are controlled via an infra-red sensor. The inlet incorporates a stainless steel strainer and flow regulator. Maximum working pressure 10.0 bar. Cold water use only.

Section:
1307 Flushing Mechanisms
Section Subtitle:
Urinals.
WRAS Approval Number:
2110328
Expiry date:
31/10/2026
Size:
15mm compression
Marking:
Kinetic & Dudley on control unit. Kinetic, Dudley, model No, address, contact details & other tech info on adhesive lebel on control unit rear. Filter side & flow arrow on body.
Installation Requirements:
R001 R075 R120
Model:
PSPKIN327877 PSPKIN327878
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2202900

Dudley S9 dual flush syphonic flushing apparatus with a 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:
2202900
Expiry date:
31/12/2026
Size:
1½” Outlet, Syphon heights 7½” to 12”.
Marking:
DUDLEY HI-FLO S9B SYPHON on top of valve body.
Installation Requirements:
R001
Model:
S9 Syphon
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2202902

Turbo S1-11 Dual Flush 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:
2202902
Expiry date:
31/12/2026
Size:
1½” Outlet, Syphon heights 8” to 12”.
Marking:
DUDLEY TURBO 11 2-PART SYPHON on top of valve body.
Installation Requirements:
R001
Model:
S1-11 Syphon
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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#2207081

Latching solenoid valves with a plastic body and an EPDM diaphragm. The inlet incorporates a stainless-steel strainer. Maximum working pressure 8.0 bar. Maximum operating temperature 65°C.

Non-metallic materials and components comply with BS6920 at 65°C

Section:
2240 Valves
Section Subtitle:
Solenoid, plastic.
WRAS Approval Number:
2207081
Expiry date:
31/07/2027
Size:
½” BSP (M) inlet/outlet.
Marking:
Stern, date of manufacture (WW/YY) on adhesive label on body. Stern Logo and flow arrow on body.
Installation Requirements:
R001
Model:
Electroflo latching solenoid valve
Factor:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN

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Manufacturer:
Y. Stern Engineering (1989) Ltd
Company Name
Y. Stern Engineering (1989) Ltd
Address
15 Gan Rave Blvd 8122217 Yavne ISRAEL

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