Features
-
- High load marginal seat spring for positive shut-off and protection against downstream overpressure
- High flow capacity
Standard supply includes:
- Inlet connection and gauge
- Outlet gauge, outlet valve, and compression fitting
Specification
- Body: electroless, nickel-plated forged brass
- Seat & seals: PTFE
- Nozzle: Hastelloy®
- Diaphragm: 316L stainless steel
- Gauge internals: Monel
- Maximum inlet pressure: 207 bar or as limited by the inlet gauge/components
- Flow rate data: Cv = 0.2
- Operating temperature: -40°C to +60°C
- Weight: 3.5kg (approx)
Select the model you require:
| Model required | Outlet pressure bar (psi) |
Outlet gauge bar (psi) |
Relief Valve Setting (bar) |
|---|---|---|---|
| HP455 : 2.8 bar | 0 – 2.8 (0-40) | 0-4 (0 – 60) | None |
| HP455 : 8 bar | 0 – 8 (0-120) | 0 -14 (0 – 200) | None |
Additional Options
| Option | Use | Models available |
|---|---|---|
| Purge assembly | To purge toxic, corrosive or high purity gases from the regulator body to prevent accidental exposure and maintain process gas purity | Body purge (P), Lever valve cross purge |
| Filter | Particle removal down to 0.1 micron | FBT (inlet), FBL (outlet) |
| Excess flow valve | Will shut off system when flow rate exceeds preset level | EFV190 |
How to Order
When ordering it is important to specify the gas or mixture to be used.
- select model e.g. HP455:2.8bar, HP455:8bar
- select inlet gauge e.g. GG (300 bar), GL(70 bar), GE (28 bar), GU (14bar)
- select inlet connection e.g. BS6, DIN8 etc.
- select any inlet options e.g. cross purge, body purge, excess flow valve
- select outlet connection e.g. 1/4" compression fitting (standard)
- select any outlet options e.g. filters (FBL)
For further information call 1800 355 255 or email us
