降压阀门

HTXO series safety valve is widely used in protection of equipment and pipeline in the industry of air seperation, polysillicon, LPG, and LNG from over pressure.Product informationConnection NPT pipe threadCode 1/2D3/4 11/2 F11/2Temperature -196°C 208°CHightest set pressure 5MPaProduct Featuresapply to cryogenic working condition with economic cost and simply construction.non metal seal gives prominent performance of creep resistance and assure the excellent sealing under the cryogenic conditions.metal seal with STELLITE and surface grindding assures the excellent and long life performance sealing.strictly inspection and test to the spring and spring material.accurately lifes and properly recloses uncer cryogenic condition and the capacity coefficient can be 0.92.nozzle ringproperly adjusts the overpressure anddifferential pressure during opening and closing.