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Dual Plate Check Valves

Our Valves are produced according to International ASTM ANSI Standards, ASTM API Standards, and ASTM DIN Standards in India. 

Product Description

Dual Plate Check Valve is an all-purpose nonreturnable valve that is much Robust, more moderate in weight, and more diminutive in size compared to a traditional swing check valve or lifts check valve. Dual Plate Check Valve design is the result of efforts to answer the obstacles correlated with traditional swing check valves and lift check valves. 

dual-plate-check-valve-500x500

Dual Plate Check Valve uses two spring-loaded plates joined on a pivotal hinge pin. When the flow reduces, the plates close by the action of torsion spring before flow reversal takes the spot. This design allows the twin benefits of No Water Hammer and Non-Slam together. Dual Plate Check Valve can be known as Zero Velocity Valve.

TYPES

  • Check Valve Lug
  • Check Valve Flanged

SPECIFICATIONS:

RANGE

Valve Type

Class Rating

Size Range

Check

150#

2″ to 24″

Check

300#

2″ to 24″

Check

600#

2″ to 16″

DESIGN STANDARD

DESIGN STANDARD

:

API 594 / API 6D

TESTING STANDARD

:

API 598

BODY MATERIAL

:

CI, WCB, CF8, CF8M & OTHERS

CLOSER PLATE

:

CS 304, 316

SEAT

:

METAL TO METAL, NITRILE, EPDM

Note: Other Material Arrangement Depending upon the Customer Request.



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