nrs gate valve


  • nrs gate valve

  • Size: DN40-DN1200/1.5"-48"

  • Pressure: PN10/PN16

  • Standard:  EN593, DIN 2501 PN6/10/16, DIN3202 K1


  • Body : Ductile  Iron(DI/QT450)

  • Seal : DI/SS+EPDM

  • Stem : Stainless Steel 304(SS304/316/410/420)


  • nrs Gate Valve Medium: Water, Oil, Gas

  • nrs Gate Valve Temperature: 0-80℃

Detail / Feature / Application

Detail / Feature / Application

  • The nrs Gate Valve disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation.

  • Non-rising resilient nrs seated gate valves solve the problem in general gate valves such as leakage, rusting etc. 

  • Low torque operation,Rubber encapsulated wedge,Fusion bonded epoxy coated inside and outside.

  • Resilient Seated Gate Valve Application: Pipelines to convery oil and storage facilities, Water and wastewater technology, The wellhead device of the oil and gas expoitation, Water engineering.

  • Each Resilient Seated Gate Valve will be carried out appearance, material, air tightness, pressure and shell testing before leaving the factory ;unqualified products are resolutely not allowed to leave the factory.

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