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Forged Steel Wedge Gate Valve

Basic Info

Model No.: Z41H/Y Z61H/Y Z11H/Y

Product Description

Specifications The products feature a reasonable structure, reliable seal, good performance and nice modeling.

  FAQ     Forged Steel Wedge Gate Valve Application Specification 1.Design manufacture according to GB/T 12234 2.Face to face according to GB/T 12221 3.end flange dimension according to GB/T 9113 4.Valve inspection and test according to GB/T 13927   EAST WELL Forged Steel Wedge gate valve Body Material: A105, LF2, F11, F22, 304, 316, 304L, 316L Disc material:  A105, LF2, F11, F22, 304, 316, 304L, 316L Stem Material: 2Cr13, 304, 316, 304L, 316L Connection type: Flange, Welding, Socket Welding, Screw Nominal Diameter: DN15-50 NPS1/2"-2"     Nominal Pressure: 1.0-25MPa  150LB-1500LB      EAST WELL Forged Steel Wedge Gate Valve 1. The products feature a reasonable structure, reliable seal, good performance and nice modeling. 2. Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived. 3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant. 4. For valve PN more than 15.0MPa, the middle cavity used a self-tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure the sealing performance. 5. The sealing is reliable due to no backward sealing structure in the valve. 6. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the user.  

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