Products tagged with 'liquid surge relief valve'

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Liquid Surge Relief Valve

Nominal Diameter: NPS3”~NPS 16”
Pressure Rating: Class150~Class1500
Product Feature: ①National Energy Bureau And China National Petroleum Corporation “Oil And Gas Pipe Key Equipment Localizing Manufacturing Project” products; ②Automatic pressure relief, automatic close function; ③Pressure signal automatic measure and alarm function; ④Temperature stable function.

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Surge Relief Valve POLAREX - Nitrogen loaded (SRVP-N)

Thanks to the "nitrogen spring" it boasts best in class readings of response timings.
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