Flange Knife Gate ValveHuachao Flange Knife Gate Valve is designed with lower operation torque, full bore, high cv, sealing surface self clean, short F-F dimension, installation space saving, and easy maintenance, it widely used in coal food paper making chemical pulp fiber medicine industry etc. It can be equipped with manual, pneumatic, electric or hydraulic actuated remote control service, it has features of compact structure and light weighted.Hot tags: Flange Knife Gate Valve, China, factory, supplier, cheap, manufacturerMetal Seat Flange Knife Gate ValveHuachao Metal Seat Flange Knife Gate Valves are deigned as metal to metal seat for high temperature and rough medium end connections in flange. Size ranges from 2" to 80" diameter; pressures in PN6, PN10, PN16, class125&class150. A broad body and trim materials are selected and fabricated to suit for various service conditions.Features as below:Size: 2"-80"Pressure: PN6-PN16, ANSI 125-150Standards compliance: MAA sp-81Material: stainless steel, carbon steel, cast iron, ductile ironMetal seat: 2Cr13, 201, 304, 316, 316LEnd connections: flangeDrive device: handle, electric, pneumaticPort: regular boreOptional Direct Mounting to ISO 5211Direction Uni- or Bi-directionBroad line of body and trim materials for a variety of medium service
