Dual Plate Check Valve

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Dual Plate Check Valve

ONERO Double disc check valves are mainly used for the pipelines which medium is one-way flow, only allowing medium to flow in one direction, in order to prevent accidents.

Design standard:


API 602, ANSI B 16.5/ANSI B 16.47



Products range:


1/2" ~ 48" (DN15~DN1200)


150LB ~ 1500LB

Body Materials:

Carbon Steel, Stainless Steel

Design feature:


Metal seal or rubber seal

Small volume, light weight.
Unobstructed channel, small fluid resistance
Action is sensitive, sealed performance is good
Simple and compact structure, attractive appearance
Long using life and high reliability


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If you have any enquiry about quotation or cooperation,please feel free to email us at tim@onerovalve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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