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HP1700T series
The HP1700T series offers two-stage, tied-diaphragm regulators.
Features
- two-stage regulation
- outlet pressure virtually independent of changes in inlet pressure
- tied diaphragm for positive shut-off
- precise pressure control
- minimal particle generation
- all-welded diaphragm
- outlet diaphragm-seal valve fitted as standard
- compression fitting outlet for 1/4" od tube
Specification
- body: 316L stainless steel
- seat: PCTFE
- diaphragm: 316L stainless steel
- operating temperature: -40°C to +65°C
- weight: 2.0kg
- surface finish: 15-20 microinch standard
- maximum inlet pressure: 240 bar (or as limited by inlet gauge and components)
- flow rate: Cv = 0.04
| Outlet pressure bar (psi) | Outlet gauge bar (psi) | Model required |
|---|---|---|
| 0-2 (0-30) | 30" vac-0-4 (30" vac-0-60) | HP1700T |
| 0-5.2 (0-75) | 30" vac-0-7 (30" vac-0-100) | HP1701T |
| 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 | 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)
