Section 2090

Print Entire Section

Valves

Float operated, diaphragm, plastic

WRAS Approval Number  1304700

Print this entry

`Microvalve` side or bottom entry WC inlet valves, with acetal bodies and NBR diaphragm. Maximum working pressure 12.5 bar. For cold water use only.

Size: ½” BSP inlet.

Model: Microvalve side inlet & Microvalve bottom inlet.

Marking: Microvalve and BS1212 PT3 on cap nut. Armitage shanks on body.

Installation Requirements : R001 R280         

Note:  

Proviso:  

Manufacturer: Armitage Shanks

Factor: Ideal Standard International

WRAS Approval Number  1209334

Print this entry

Diaphragm operated, side entry inlet valve, with a nylon body and EPDM diaphragm. Outlet incorporates either a threaded (female BSP) or solvent cement joint. Intended for use in wholesome water storage cisterns. Maximum working pressure 4.0 bar. For cold water use only

Size: ½” BSP (M)

Model: 19 00 48 40 56S & 19 00 48 43 006

Marking: Abertax and flow arrow on float casing

Installation Requirements : R001           

Note: This valve does not include backflow prevention.

Proviso: To be installed where light is excluded.

Manufacturer: Abertax Technologies Ltd.

Factor:  

WRAS Approval Number  0904333

Print this entry

`Compact 95L ` Side entry float operated valve consisting of a plastic body (acetal), NBR rubber seals and NBR membrane insert with strainer fitted at the inlet. Maximum working pressure 16 Bar.

Size: 3/8” Brass shank.

Model: Compact 95L.

Marking: `Siamp` moulded onto float.

Installation Requirements : R001 R160         

Note:  

Proviso:  

Manufacturer: SIAMP

Factor:  

WRAS Approval Number  1109052

Print this entry

Plastic diaphragm type float operated valves (bottom and side entry type). The valves incorporate an up and over outlet discharge, a plastic operating lever adjusted by a screw/locking nut and plastic operating lever. The valves are supplied with a plastic backnut. For use with cold water only. Maximum working pressure 14.0 bar.

Size: ½” BSP side inlet. ½” BSP pedestal bottom inlet.

Model: 401, 401E - side entry. 451, 451E - 8”, 8½”, 9”, 9½” & 10” pedestal bottom entry.

Marking: BETA on overhead discharge nozzle. T.Dudley, BS1212 Part 3 and BETA BS1212 Part 3.

Installation Requirements : R001 R280         

Note: Not supplied with a float.

Proviso:  

Manufacturer: Thomas Dudley Ltd

Factor: