Manual / Hand Operated OV Pinch Valves

The manual and control pinch valves of the OV series have a two-part housing made of powder-coated aluminium (RAL2008). The internal sleeve is permanently connected to the hand wheel and is therefore force controlled. The opening or closing mechanism is controlled either by one-sided closing (DN 15 to DN 50) or two-sided closing (DN 65 to DN 250).

There are no moving components within the OV series hand operated pinch valve, ensuring maximum safety.

A free flow of product will be guaranteed, with no pressure loss and no clogging.

Sleeve Materials

Natural Rubber (standard), Natural Rubber Food Quality, EPDM & Neoprene

Pinch Valve Body



Extremely simple construction
Straight through clear bore
100% leak tight seal
True bore – No blockages
Can be used as shut off and control/regulating valve
Operation prevents caking with difficult sludges
Bi- directional
Easy and low cost maintenance


DN15 – DN250.


Flange connection conforming to EN 1092 PN10.

OV Manual Pinch Valve Operating Pressures

15mm – 100mm
Maximum Line Pressure – 5 Bars
125mm – 200mm 
Maximum Line Pressure – 3 Bars
Maximum Line Pressure – 2 Bars

Industrial Areas

View examples of the different industries and types of media that this product can be used with.

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