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High Pressure Self-sealing Wedge Gate Valve

Basic Info

Model No.: PsZ61H/Y, PsZ561H/Y, PsZ961H/Y

Product Description

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

  FAQ    High Pressure Self-sealing Wedge Gate Valve Application Specification 1.Design manufacture according to JB/T 3595 2.Face to face according to JB/T 3595 3.Connection end conforms to JB/T 3595 4.Valve inspection and test according to JB/T 3595   High Pressure Self-sealing Wedge gate valve Body Material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M Disc material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M Stem Material: 2Cr13, 304, 316, 304L, 316L Bonnet material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M Seat Material: 2Cr13, 304, 316, 304L, 316L+STL Connection type: Welding
Nominal Diameter: DN15-300  NPS1/2"-12" Nominal Pressure: 16-42MPa   CL900-CL2500     High Pressure Self-sealing 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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