Wika 3 & 5 Valve Manifolds

3-valve manifold, models IV30 and IV31

The 3-valve manifold consists of two shut-off valves and one pressure compensating valve. The shut-off valves separate the process from the differential pressure measuring instrument. The pressure compensating valve enables the compensation between ⊕ side and ⊖ side to avoid one-sided overpressure during commissioning and operation.

5-valve manifold, models IV50 and IV51

Compared to the 3-valve manifold, the 5-valve manifold is equipped with two additional vent valves. One vent valve per pressure side allows operators the targeted venting of one or both pressure sides of the measuring arrangement

Special features

■ Low-wear design due to non-rotating spindle tip in the bonnet 

■ Low torque and smooth operation of valve handle even at high pressure 

■ Enhanced safety due to blow-out proof bonnet design 

■ Customer-specific combination of valves and instruments (hook-up) on request 

■ Standardised centre distances of 37 mm and 54 mm, suitable for WIKA differential pressure gauges and commonly used process transmitters

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