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FEATURES
- One-piece Body
- 316 St.St. or Brass Construction
- Repair Kits
- Variable Adjustable Cracking Pressure Ranges
- Pressure Characteristics: up to 3000 psi
- HAM-LET Male & Female
- NPT, Male BSPT
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GENERAL
The H400-OPA Series is a compact one-piece design for moderatepressure (up to 3000 psi) instrumentation panels and systems, and provides an accurate and adjustable operating point. H400- OPA valves are normally closed. When the differential pressure between the inlet and the outlet is higher than the set pressure of the spring, the loaded poppet will move backwards and provide a free passage for flow through the valve.
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