Bellows Sealed Valve

Basic Information

Size: DN 15 ~ DN 400

Nominal Pressure: PN 16, PN 25, PN 40

Operating Temperature:  - 10 to 160oC

Body Material: Gray Cast Iron, Cast Steel, Forged Steel, Stainless Steel

End Connection: Flange, Screw, Butt Weld

Bellows-sealed valves are maintenance-free inline stop valves designed with double-wall bellow sealing, secondary safety packing, and a non-rising handwheel. They are specially recommended for steam, gas, liquid, condensate, thermal oil, and water applications.

  • Maintenance-free design
  • High-durability sealing via double-wall bellows
  • Secondary safety packing
  • Non-rising handwheel
  • External stem thread

Unsupported file type.

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