Product Specifications
| Valve Body | Cast steel to ASTM A 216 |
|---|---|
| Spring | As per IS 4454 Gr. ||| |
| Plug | Stainless Steel 304 |
| Diaphragm | Calendared sheet Nylon inserted Perbunan/Buna Nitrile |
| Working Temperature | (-)15°C to (+) 80°C |
| Leakage | Class VI on Shut- off |
| Feature | 1)All metal construction with Nylon inserted Anti viking Perbunan Diaphragm for Gas, Buna Nitrile for Air. No Gland Packing., 2)Non protruding type adjustments Spindle with thrust bearing fitted for ease of spring adjustments., 3)Protective cap and locking arrangement which disables unauthorized for ease of spring adjustment., 4)Protective Cap and locking arrangement which disable unauthorized tampering with the set pressure. |
| Body & spring chamber | Cast steel to ASTM A 216 Gr. WCB |
| Spindle | Series 400. Burnished & hard chrome plated |
| Seat | Soft Seat Teflon (Single Seated) |
| End Connection | Screwed to BSP / NPT (F) or Externally Screwed Flanges to ANSI B 16.5, Class 150/300 RF |
| Inlet Pressure | 3 to 10 bar (For RG XXR R 100)
6 to 20 bar ( For RG XX R 200) |
| Fluids | Natural Gas, LPG in gaseous form, Town Gas, Biogas, Air. |
