We are an active engineering trading and stockiest in Indonesia.

Dual Plate Check Valve

CHECK VALVES
Dual Plate Check Valve

Dual Plate Check Valve

Dual Plate Check Valve

Retainer-less design with no external body penetrations eliminating the possibility of outside leakage
Light weight and compact design reduce pipe supports, simplifies piping, easier, less costly installation
Spring-loaded, double disc design has low cracking pressure and provides high responsiveness.
Efficient and positive sealing under most flow and pressure conditions.
Valve closes before flow reversal at zero velocity and minimizes water hammer effect.
Low pressure drop and reduced energy loss irrespective of pressure rating
Long life and trouble-free opreation.

Standard Specifiactions

Design

â–ª API 6D
â–ª API 594

Pressure Rating

â–ª ASME B 16.34
â–ª Class 150/300/600/900/1500

Face-To-Face

â–ª API 6D
â–ª API 594

Nominal Diameter

â–ª 2” to 60”
â–ª DN 50 to 1500

Flange Standard

â–ª ASME B 16.5
â–ª BS 4504 / EN 1092-1
â–ª JIS B2220
â–ª Others on request

Testing

â–ª API 6D
â–ª API 594

Applicable Materials

Carbon Steel A105, A216 WCB / WCC / WC6 / WC9
Low Temp. Carbon Steel A350 LF2, A352 LCB / LCC
Austenitic Stainless Steel A182 F304 / F316, A351 CF8 / CF8M / CF3 / CF3M
Duplex Stainless Steel A182 F51 / F53 / F55, A995 4A / 5A / 6A
Special Alloy Inconel® 625(UNS N06625), 254SMO®(UNS S31254)
Monel® K400 / 500 (UNS N04400 / N05500)