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Wafer Type Resilient Seated Centerline Butterfly Valve

Wafer Type Resilient Seated Centerline Butterfly Valve

Ideal for water, air, steam, and oil. Pressure: PN0.6-PN1.6, Size: DN50-1200. Features low torque and zero leakage.

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Technical Specifications

Model

D371X
Media

Air, Water, Sewage, Steam, Coal Gas, Oil
Size Range

DN50-DN1200
Operation

Manual, Worm Gear, Pneumatic, Electric
Pressure

PN0.6, PN10, PN16 (16 Bar)
Temperature

≤120°C
Body Material

Alloy Steel, Cast Steel, Ductile Iron, Stainless Steel
Standard

BS EN593, GB/T12238, ISO 10631
Design Standard

GB/T 12238, ISO 10631 or BS EN 593
Flange Connection

GB/T 17241.6, ISO 7005-2 or BS EN 1092
Face-to-Face Dimensions

GB/T 12221, ISO 5752 or BS EN 558-1
Pressure Testing

GB/T 13927, JB/T 9092, ISO 5028 or BS 6755

Discription

Product Overview

The wafer soft-sealed butterfly valve is suitable for food, medicine, chemical, petroleum, power, and municipal drainage with temperatures ≤120°C and nominal pressure ≤1.6MPa (16 Bar).

Main Features:

  • Innovative and reasonable structure, lightweight, fast opening and closing.
  • Small operating torque, labor-saving and flexible operation.
  • Can be installed in any position, easy to maintain.
  • Replaceable seals, reaching zero bidirectional leakage.
  • Aging-resistant and corrosion-resistant sealing materials with long service life.

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