ValvTechnologies’ zero-leakage Electronic Relief Valve -ValvTechnologies, Inc. | Linquip

ValvTechnologies’ zero-leakage Electronic Relief Valve

Evaluate this Device

Consider the safety rating, productivity value and cost savings of electronic relief valves – the relief valve whose standard blowdown and set pressure is accurate to 1/10% of 1 psi. ValvTechnologies’ ERV is the perfect combination of zero-leakage isolation valve plus the electronic controls needed to monitor and regulate system pressures in a safety valve environment and within ASME Code Section I “V” Stamp requirements where critical over-pressure protection is paramount. ValvTechnologies’ ERV is the benchmark.

  • ValvTechnologies’ zero-leakage, V Series valve

  • Actuator – options include: air, spring, hydraulic, D.C. electric, A.C. electric, fail-safe last position, fail-safe (pneumatic tank or spring return)

  • Pressure transducer

  • Weatherproof control box

  • DCS signal input

ValvTechnologies’ zero-leakage Electronic Relief Valve Specifications:

  • DN from

    65
  • DN to

    100
  • Class to

    4500
  • NPS from

    2.5
  • NPS to

    4
  • Connection Type

    Buttweld, Raised-face flange, Other end connections available upon request
  • Design standard

    ASME B16.34, PED, Nuclear ASME III Class 1, 2 and 3, Nuclear Safety Related – 10CFR50 Appendix B, SIL
  • Body Material

    Carbon steel (A105, A216 WCB), Alloy steel (F22, F91, A217 WC9, A217 C12A), Stainless steel (316H, A351 CF8M), Duplex steel exotic alloys, Other materials available upon request
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