Specifications- Robust Valve Design
- Diaphragm Operation
- Fully Ported Orifices for high Cv
- Choice of Valve Body Material and Seals
- Sizes 3/8" - 3/4" WRAS approved when used with EPDM seals
- Response time 1" 15-60 ms
- Response 2" 60-120 ms
Specifications
Body Material
- Brass CZ122
- Bronze DIN 1705
Seat / Seal Material
- FKM at -20° to 150° C (-4° to 1-302° F)
- EPDM at -50° to 120° C (-58° to 248° F)
- Nitrile (Buna-N) at -10° to 80° C (14° to 176° F)
Material of Construction
- Flange Tube: 303 Stainless Steel
- Plunger & Top Stop: 430FR Stainless Steel
- Spring: 302 Stainless Steel
- Shading Ring: Copper (std), Silver, Stainless Steel Optional
Function
- Normally Closed, Energise to Close
Electrical Connection
- PG9 Din Connector DIN 43650/ISO 4400 (EN 175301-803) Form 'A'
Pipe Size
- 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"