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Series 740 Safety Relief Valve
Brand: Aquatrol Valve Company, IncSeries 740 safety and relief valve is designed for accuracy and reliability. Engineered for heavy-duty industrial usage.
Multiple purpose pressure relief valve for all services: Liquid, Steam and Air/Gas. ASME and National Board Certified for Section VIII service as well as CE and CRN certifications. Pr
essures are to 1500 PSI. Available with a full array of metal seating options.
Features- Full nozzle - Top guided design
- Short, precise blow-down
- Wide choice of inlet/outlet sizes
- Dual-lapped precision seating
- 100% Back pressure tight
- Drain hole with threaded plug
- Cryogenic Compatible
Specifications
Certifications & Approvals
- CRN
- ASME
- CE
Body Material
- SA351-CF8M
- SA216-WCB
- B584-C84400
Seat Material
- PTFE
- EPDM
- Nitrile
- FKM
- FFKM
Temperature Range
- -320° to 800° F (-196° to 427° C)
Maximum Operating Pressure
- 1,500 psig (103.4 barg)
- 350 psig (24.1 barg)
Media
- Liquid
- Steam
- Gas
- Air
Connection
- NPT
- BSPT
- BSPP