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1/2" MEC External Relief Valve Squibb Taylor MEV50/250




  • Tank Connection: 1/2" MNPT
  • Relief Setting: 250 PSIG
  • Flow Capacity - SCFM Air U.L. @ 120% Set Pressure: 200
  • Flow rates are shown for bare relief valves, pipeaways will reduce flow.

Designed for installation in stationary ASME applications such as bulk plant, skid tanks, underground and above ground containers, as the primary pressure relief valve.

NOTE: This valve and all working parts are to be installed outside the container. Therefore, to ensure proper operation of the valve, the valve must be protected from damage and inspections performed as prescribed by Marshall Excelsior.

• Compact design to fit any application.
• Stainless steel spring.
• Non-adjustable, tamper resistant design.
• Specially designed internal components to increase flow at discharge.

Manufacture Model #: 120921
Kisco Part #: MEV50/250


California Proposition 65 Information and Warnings
State of California Proposition 65 Warnings

Items listed on this site are Known to the State of California to cause [Cancer] [Birth Defects or other Reproductive Harm.


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  • Model: MEV50/250
  • Shipping Weight: 0.35385lbs
  • Manufactured by: Squibb Taylor

This product was added to our catalog on Friday 16 March, 2018.

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