Description
The HP500 High Pressure Reducing Regulator is a self-contained, diaphragm sensing high purity regulator. A broad offering of construction materials and five control pressure ranges allow for applications that include regulating specialty gasses, gas chromatography, research labos, and the regulation of corrosive and noncorrosive gasses and liquids.
Material options include: brass, 316 stainless steel, 316L stainless steel. N.A.C.E., monel, and hastelloy constructions are available upon request.
Brass units are rated for a maximum supply pressure of 5,000 PSIG (34.5 MPa). Stainless steel units are rated to 6,000 PSIG (41.4 MPa). Optional 15 Ra microinch wetted surfaces are available.
This high purity pressure regulator is designed to accurately control pressure ranges of 4-25, 4-50, 5-100, 6-250, and 10-500 PSIG (0-0.173, 0-0.345, 0-0.690, 0-1.73, and 0-3.45 MPa). The HP500 has 1/4" NPT inlet and outlet connections. Gauge ports are optional. To suit high purity applications, Vacuseal, VCR and Ultra Seal welded fittings are available. Adjustments within each range are made with a standard large handwheel. A wrench style knob with a locking device and a "T" bar handle are optional adjustments.
Specifications
- Maximum Supply Pressure
- Stainless Steel: 6,000 PSIG (41.4 MPa)
- Brass: 5,000 PSIG (34.5 MPa)
- Control Setting Ranges:
- 4 - 25 PSIG (0.3 - 0.173 MPa)
- 4 - 50 PSIG (0.3 - 0.345 MPa)
- 5 - 100 PSIG (0.04 - 0.690 MPa)
- 6 - 250 PSIG (0.04 - 1.73 MPa)
- 10 - 500 PSIG (0.069 - 3.45 MPa)
- Proof Pressure: 150% maximum operating
- Burst Pressure: 400% maximum operating
- Flow Capacity: Cv - 0.16 (See Flow Graph)
- Orifice Diameter:
- HP500 (Non-Relieving) 0.110”
- HP500 (Relieving) 0.128”
- Supply Pressure Effect: 1.0 PSIG (0.007 MPa) increase for a 100 PSIG (0.690 MPa) supply decrease
- Operating and Fluid Temperature Range: -40°F to +165°F (-40°C to +74°C)
- Leakage: 2 x 10-8 atm cc/sec helium (In Board and Main Valve)
- Maximum Operating Torque: 35 in-lbs. (40.3 Kg-cm)
- Ports: 1/4" NPTF supply/outlet. 1/4" gauge ports optional (80°). Other porting sizes and configurations available.
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