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5RV Series Pipeline Relief Valve

Factory set pressure relief valve for high flow pipeline applications
5RVBB19-01-275 shown
Pipeline relief valve for most high flow gas applications
The 5RV Series Pipeline Relief Valves are factory preset with pressure ranges from 10 to 2400 PSIG (0.7 to 166 BAR) to meet the diverse demands of various industrial and laboratory applications. The valve's high flow construction combined with narrow-band interchangeable springs minimizes system pressure rise as flow demand increases, providing full flow failure protection of pipeline and downstream equipment. CONCOA's 5RV pipeline relief valves are available in brass or stainless steel and inline, discharge to atmosphere, and discharge to atmosphere with manual pull-ring override configurations.
  • Selection of preset pressure ranges enhances flexibility and adaptability
  • Choice of seat materials facilitates a broad range of gases
  • High flow design minimizes system pressure rise as flow demand increases
  • Factory preset, tamper proof design optimizes performance without the need for adjustments
  • Manual pull-ring override option allows immediate pressure relief in critical high pressure systems
  • Body: Brass; 303 stainless steel; or 316 stainless steel
  • Seat material: Nitrile butadiene rubber (NBR); EPDM; Neoprene; Silicone; PTFE; or FKM
  • Connection style: Inline, male NPT to female NPT; Atmospheric discharge, male NPT to atmosphere;
    or atmospheric discharge with manual pull ring, male NPT to atmosphere
  • NPT size: 1/4"; 3/8"; 1/2"; or 3/4"
  • Nominal set pressure range: 10 to 2400 PSIG (0.7 to 166 BAR)
  • Crack pressure tolerance: Factory preset ± 5% on increasing pressure
  • Reseat: 90% to 95% of actual crack pressure
  • Proof pressure: 3700 PSIG (255 BAR)
  • Burst pressure: >5000 PSIG (345 Bar)
  • Temperature range: -320°F to 400°F (-220°C to 204°C )
  • Conformances: Cleanliness meets or exceeds CGA G-4.1
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5RV Series Pipeline Relief Valve Catalog Page
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general warning action yellow triangle with exclamationWARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www. PSWarnings.ca.gov.

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