Soft Seal Gate Valve Advantages

根据API 600、API 602、GB/T 12234的要求,闸阀是工业管道产品中使用最多的截止阀。适用于各类工业管道150~2500级。闸阀具有以下优点。

soft seal valves

  1. Big flow area, small fluid resistance;
  2. Simple construction, easy operation;
  3. A seat seal ring is replaceable welding or threaded seat;
  4. Seal surface can be surfacing 13 Cr, satellite, monel metal, etc, stand wear and tear and abrasion resistance;
  5. Low-pressure valve uses the bolted bonnet; the high-pressure gate valve uses the pressure seal bonnet;
  6. Small sizes gate valve with forged shell, big sizes gate valve with casting shell;
  7. The operation of the gate valve includes electric, pneumatic, hydraulic, spur gear and Bevel gearbox, handwheel.