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Slagging Wedge Gate Valve

Basic Info

Model No.: PZ41H/Y

Product Description

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

  FAQ    Slagging 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 5.Applicable medium: ash-water mixture, slag water ratio 1:6, maximum particle size <50mm   EAST WELL Slagging Wedge Gate Valve Casing 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: Hard Alloy, Alloy Steel, STL 
Connection type: Flange, Welding, Socket Welding
Nominal Diameter:  DN15-600 NPS1/2"-24" Nominal Pressure:  1.0-16MPa  150CL-900CL      EAST WELL Slagging 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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