The brass constructed HP400 Regulator has a maximum supply pressure rating of 3500 PSIG (24.2 MPa). Control setting range for this unit is 20 to 2500 PSIG (0.138 -17.25 MPa). Adjustments within the range are made with a large handwheel furnished with the standard unit. Optional adjustment devices include a wrench style knob with a locking device or a "T" bar handle.
This unit is supplied with 1/4" NPT inlet and outlet connections. Inlet and outlet gauge ports (1/4" NPT) are standard. The regulator is non-relieving with a captured bonnet.
- Maximum Supply Pressure: 3500 PSIG (24.2 MPa) 6000 PSIG (41.40 MPa) available, refer to Control Engineering Data.
- Control Setting Range: 20 - 2500 PSIG (0.138 - 17.25 MPa)
- Proof Pressure: 150% maximum operating
- Burst Pressure: 400% maximum operating
- Flow Capacity:
- Cv - 0.06 (See Flow Graph)
- Orifice Diameter: 0.110"
- Supply Pressure Effect: 3.6 PSIG (0.025 MPa) increase for a 100 PSIG (0.690 MPa) supply decrease
- Operating and Fluid Temperature Range:
- -15°F to +165°F (-26°C to +74°C)
- Leakage: Bubble tight (In Board and Main Valve)
- Maximum Operating Torque: 30 in-lbs. (34.5 Kg-cm)
- Ports: 1/4" NPTF supply, outlet and two gauge ports (80°)
- Weight (Without gauges): 2.25 lbs. (1.02 Kg)
Materials of Construction:
- Body/Bonnet: Brass
- Main Valve Seat: Kel-F (Vespel optional)
- Sensor and Trim: 300 Series Stainless Steel
- Seals: Teflon/Viton (Buna N optional)
- Filter: 316 SS Screen (120 Mesh)