High specifications make this suitable for N6.0 gases. The tied diaphragm feature makes this regulator particularly suited to gases with more demanding properties – eg highly corrosive gases and gases with high levels of toxicity. Accepting inlet pressures up to 230bar, it has a choice of delivery pressure ranges from 0 – 2bar, to 0 – 5bar.
Features
- Stainless steel body with smooth surface finish for minimal particle generation
- Tied diaphragm for positive shut-off and metal to metal seal for high leak integrity
- Precise pressure control
- Threaded bonnets for panel mounting
- Quick purging due to low internal volume and internally threadless nozzle assembly
Standard supply includes:
- Inlet connection and gauge
- Outlet gauge, outlet valve, and compression fitting
Specification
- Body: 316L stainless steel
- Seat: PCTFE
- Diaphragm: 316L stainless steel
- Maximum inlet pressure: 230 bar (or as limited by inlet gauge and components)
- Flow rate: Cv = 0.04
- Surface finish: 15-20 microinch standard
- Operating temperature: -40°C to +65°C
- Weight: 3.0kg (approx). Dimensions (mm): 235(W)x140(H)x190(D)
Select the model you require:
Model | Outlet Pressure Bar (psi) |
Outlet Gauge Bar (psi) |
Relief Valve Setting Bar |
---|---|---|---|
HP1700T | 0-2 (0-30) | Vac – 4 (vac – 60) | None |
HP1701T | 0-5 (0-75) | Vac – 7 (vac – 100) | 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), Cross purge (CPS), Lever valve cross purge (LPS) |
Relief valve | For system overpressure protection | Relief valve (outlet) |
Filter | Particle removal down to 0.3 micron | FBT (inlet), FBL (outlet) |
Excess flow valve | Will shut off system when flow rate exceeds preset level | EFV190 |
How to order
ALWAYS specify gas or mixture to be used:
- select model e.g. HP1700T, HP1701T
- select inlet gauge e.g. GG, GL (300 bar), E (70 bar)
- select inlet connection e.g. BS4, DIN1 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 connections e.g. relief valve, filters (FBL)