Pneumatic pinch valve 203P
DN25-450 PN2-6
Guarantee
Comprehensive Documentation
Shipping
Technical Specifications
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Nominal diameter DN25-450 -
Nominal pressure PN2-PN6 -
Medium temperature -60 °C ... +160 °C -
Body type Two-piece body -
Leakage Class «А» -
Mounting Position Optional -
Types of Control pneumatic actuation -
Warranty Period 12 months -
Average Service Life 6 000 cycles -
Guaranteed Service Life Not less than 4000 cycles
Technical Drawings and Dimensions
Product Description
Pinch Valve Model 203P is designed for shutting off the flow of media containing solid particles, abrasive and/or chemically aggressive substances. Thanks to its construction, it is suitable for installations requiring high durability, reliability, and ease of maintenance.
Design features of the model:
- Two-piece flanged body
- Body split along the pipeline axis
- Body joint sealed with a 5 mm Teflon gasket
- Body assembled with bolts and nuts (tightening torque specified in the technical documentation)
- Flexible cylindrical sleeve (liner) with flanges
- Possibility to use various elastomers
Recommended applications:
- Chemical industry
- Mining and processing industry
- Wastewater treatment plants
- Pulp and paper industry, and other systems for transporting abrasive or contaminated media
Working media:
- Suspensions
- Abrasive liquids and powders
- Acids and alkalis
- Sand-contaminated water
- Crude oil, fuel oil, lubricants
- Polar solvents
Body materials:
🔹 Ductile iron
🔹 Aluminum
🔹 Stainless steel (optional)
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