Air operated pinch valve
Without actuators, cost-effective automated control valve, applicable for various kinds of demanding applications.
Technical specifications
Size range: 15~2000mm, ½-84in
Actuating mode: air or liquid
Operating differential pressure: ≥2bar
Applicable Media: Powder, Slurry, Particles
A variety of choice for sleeve materials---to meet the needs for different media
Table for the four types of pinch valve
Specification |
General line type |
Mini type |
Large size type |
split type |
Body material |
Cast iron、Cast steel、 Aluminum alloy,Stainless steel |
Aluminum alloy, Stainless steel POM |
45#steel |
Cast iron、Cast steel、 Stainless steel |
Valve sleeve |
NR(Natural rubber)、EPDM(ethylene propylene diene terpolymer)、CR(chloroprene)、 NBR(nitrile butadiene rubber)、butyl rubber、 FPM,Hypalon rubber。 |
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Connection Method |
Flange、Thread, Clamp |
Flange、Thread, Clamp,End welding |
Flange |
Flange |
Connection Materials |
Cast steel,Stainless steel Plastic lining,Rubber lining |
Aluminum alloy, Stainless steel POM |
Rubber |
Rubber |