Low Flow Stainless Steel Vent to Atmosphere Style Safety Relief Valve with Relieving Gear for set pressures from 0.7 to 19 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
| Valve Type: | SM25UF-RG |
|---|---|
| Porting/Connection Options: | UNF = Unified Fine Thread |
| Pressure/Spring Options: | 0.7 - 5B, 5 - 19B (B = Bar) |
| Max. Working Pressure: Liquid/Gas : | 280 psi |
| Orifice Size: | Ø2.5mm |
| Connection Size: | 1/4" |
| Valve Seat Material: | Stainless Steel - 316/1.4404 |
| Seal Material: | Viton (other materials available by request) |
| Dry Weight: (kg) : | 0.1 |
| Working Temperature Range: | -10°C to +160°C |