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Relief Valve

Relief Valve news and technical articles from OGPE magazine. Search Relief Valve latest and archived news and articles

  1. Fast midstream, downstream non-closing valves

    Magazine Articles

    Wed, 31 Dec 2014

    Valve Systems >> model 6820 TRV non-reclosing pressure relief valves are introduced to reset in seconds from the field or remotely ..... isolation valve. It provides an accurate high-flow-capacity relief valve or shutdown device to prevent accidents and/or downtime

  2. Sliding vane pumps for shale oil transfer

    Magazine Articles

    Wed, 29 Oct 2014

    run capabilities. Leak-free mechanicial-seal and ball-bearing construction with symmetrical bearing support even loading and long wear with adjustable relief valve to protect against excessive pressures. More Upstream Products >>

  1. Desiccant dryers fitted with new controllers, digital dewpoint display

    Magazine Articles

    Wed, 24 Sep 2014

    and to accommodate up to 40 bar operating pressure. Standard units are rated at 11 bar. All dryers are fitted with safety relief valves as standard. Generous desiccant beds save energy as the stand-by condition on dewpoint control is designed to be significantly

  2. WITT Gas Controls


    Wed, 9 Jul 2014

    WITT Gas Controls offers gas mixers, gas analyzers, dome loaded regulators, flashback arrestors, non-return valves, safety relief valves and stainless steel safety equipment.

  3. Midstream general pumps are heavy duty

    Magazine Articles

    Mon, 23 Jun 2014

    equal efficiency in either direction of rotation. They are available in several constructions - with or without built-in relief valves . Major features are cited to include quiet-running helical gears, long-lasting bearing surfaces, precision-ground

  4. Oil & gas drilling pressure pumping, pressure control

    Magazine Articles

    Wed, 4 Jun 2014

    media into the power end. SPM Automated Relief Valve Control Systems provide enhanced relief valve performance through precise electronic ..... setting of the manufacturer's nitrogen relief valves . STAMPEDE Standard Water Swell and High

  5. Maintenance services for safety, relief valve testing

    Magazine Articles

    Mon, 28 Apr 2014

    Free Information on Unique Wellube FZC, Unique Maritime Group >> Uni-Test Safety & Relief Valve Testing System from Unique Wellube FZC is now certified by Bureau Veritas . Systems verify set pressures of pressure safety valves

  6. Crude-by-rail fire prevention, safety collaboration

    Magazine Articles

    Mon, 28 Apr 2014

    fittings • High flow pressure relief valves In light of the recent derailment incidents ..... Higher-flow-capacity pressure relief valves • Design modifications to prevent ..... 22039 Smart-Flow™ Pressure Relief Valve (PRV). In analyzing the causes

  7. Lee Products Ltd


    Fri, 31 Jan 2014

    Provides sales and distribution of the company's range of miniature hydraulic components for example Lee plugs, AFO plugs, check valves, restrictors, filter screens, relief valves , solenoid valves and flow controls.

  8. Adjustable pressure regulators made for pressure reduction use

    Magazine Articles

    Thu, 2 Jan 2014

    or WCB steel bodies, aluminum bonnets, plus durable powder-coated epoxy exterior finish. Models comprise an internal relief valve for overpressure protection. It also minimizes sudden downstream load changes and reduces risk of safety equipment shutting