150LB high performance double offset butterfly valve WAFER

Sales 150LB high performance double offset butterfly valve WAFER

The 3 inch 150LB butterfly valve has a double-offset disc design that allows the disc to move off the seat reducing running torque and seat wear. The Wafer type valve can be driven by a gearbox and handwheel or by electric, pneumatic or hydraulic actuator.

  • Method of Operation : Lever
  • Material : CF8M

Product Detail  

Specification table

Type

Butterfly Valve

Size

3’’

Pressure

150LB

Structure

Double Offset; Double Eccentric, Soft Seated

Connection Type

Wafer type

Operation

Lever operation

Design Code

API 609

Pressure Standards

ASME B16.34

Test & Inspection 

API 598

Body Material

CF8M

Temperature Range

-30℃~+180℃

Application

Water, Oil, Gas


Design features

1. Rational design, compact structure, easy to install and disassemble, maintenance-friendly

2. Dual eccentric structure reduces the friction onto the seal ring and prolong the service life.

3. Leakage free. Can be used in ultra-high vacuum conditions.

4. Different seals, plates, shafts and other materials are available for a wide range of media and temperature.


Technical Drawing


Report Available

Along with each order, Dervos will provide inspection reports and material test reports free of charge after shipment. All these certificates will let you have a clear picture of inspection process and results. Plus, these reports can be used for traceability. 


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