IC Knife Edge Knife Edge Gate

knife gate is an UN I-DIRECTIONAL / BI-DIRECTIONAL lug type valve designed according to MSS-SP-81 for industrial service applications. The design of the body and seat assures non-clogging shut off on suspended solids in industries such as:

  • Pulp and Paper
  • Power plants
  • Mining Chemical plants
  • Waste Water Treatment Plants
  • Food and Beverage

Technical Specification

Part Caast Iron & Stainless Steel List
Body CA ,WCB Cf8, Cf8m, SGI
Gate 2 Aisi 304 Aisi 316
Seat Metal To Metal (EPDM/V1ton/Ptfunitril)
Packing Ptfe Impreg. Synth. Fibre
Gland Follower Ductile Iron CF,8,CF8m,WCB
Stem Aisi 304
Stem Nut Gun Metal
Yoke Carbon Steel
Seat Ring Aisi 304 Aisi 316
Operated Pneumatic / Mannul
Fastners 11 Zinc Plated Carbon Steel

Sizes

DN 50/2″ to DN1050/42″ (larger diameters on request)

Working Pressure

  • DN 50/2″ to DN 400/16″: 10 kg/cm2 / 150 psi
  • DN 450/18″ to DN 800/32″ : 4 kg/cm2 / 60 psi
  • DN 850/34″ to DN 1050/42″ : 3 kg/cm2 / 45 psi

Standard Flange Connection

  • DIN PN 10 and ANSI B16.5 (class 150)
  • Others on request