Pinch valve GJ641X-150LB1
Pinch valve GJ641X-150LB2
Pinch valve GJ641X-150LB3
Pinch valve GJ641X-150LB4

Pinch valve GJ641X-150LB

Size Range: DN50-DN150

Pressure: 150LB

Body Materials: Cast iron

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Introduction

Pinch Valve is a valve that controls fluid on/off or flow regulation by externally compressing an internal elastic sleeve‌1. Its core design ensures that the medium only contacts the elastic sleeve, avoiding issues like corrosion, wear, or clogging caused by direct contact between the valve core/seat and the medium in traditional valves‌. The pinch valve offers advantages such as simple structure, corrosion resistance, excellent sealing, and flexible operation‌. It is widely used in industries like chemical, mining, metallurgy, wastewater treatment, and food and beverage‌. Its obstruction-free flow path design can handle abrasive media containing particles, fibers, or slurries, achieving zero-leakage closure.
 
Applicable medium Water, Slurry, etc
Working pressure 16bar

Parameters

Name Design and manufacture Face to face Length Pressure Test End Flange
Reference Standard API599 ASME B16.10 API598 ASME B16.5
 
Name Body Tube Shaft Actuator
Material Cast iron SBRT 2Cr13 Pneumatic cylinder
 
Norminal pressure Gas seal test(MPa) Water seal test (MPa) Shell seal test(MPa) Working tempreature
150LB 0.6 2.2 3 -25...+130℃


Application
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