| Model NO.: | Dual plate check valve21771 |
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| Customization: | Customized Request |
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Dharmi engineers
Dharmi dual plate, wafer check valve has one piece stronger body configuration provides reduced weight and size compare to a swing check valve or lift check valve. this results savings in initial cost, space and pipe support element installation. dharmi the dual plate, wafer check valve employs two-spring-loaded plates hinged on a central hinge pin. when the flow decreases, the plates close by the action of torsion spring before flow reversal takes place. all features put together make the dual plate check valve as the most efficient & versatile design. it is also referred to as silent check valve it is much easier to install between standard gaskets and line flanges, and therefore is more cost effective to install and to maintain. its design complies with api 594 and api 6d, testing with api 598. material of construction: body ¤ cast iron to astm a 126 class b ¤ cast iron to is 210 gr. fg 200 / 220 / 260 ¤ ductile iron / s.g. iron ¤ cast carbon steel to astm a 216 gr. wcb ¤ stainles
Reviewed by 1 Users
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
