The CI ISI Couple Check Valve is a check valve of special construction. It can be adapted to various service conditions at refrigerant temperatures. It is proffered with extended hoods that feature column length. It has been completely cleaned and degreased to ensure protection from contamination. Offered is supplied with a loose rim bolted bonnet arrangement that enables thermal expansion as well as contraction in several aspects. Also, CI ISI Couple Check Valve head off leakage for boosting the chances of safety.

Specification: Made from quality Cast-Iron, fitted with high density rubber-washer  or PVC washer for friction less performance. 

What is: A Check valves allows a medium to flow in only one direction and is fitted to ensure that the medium flows through a pipe in the right direction, where pressure conditions may otherwise cause reversed flow.  

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