CPV – Constant Pressure Valves
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Pressure holding diaphragm valve.
Description
CPV Constant Pressure Diaphragm Valve
Purpose and Industry Applications
The CPV diaphragm valve is part of a pneumatically operated range for pressure regulation and holding. It maintains consistent process pressures in various plant systems across food & beverage, pharmaceutical, and chemical industries—commonly used with separators, pasteurizers, UHT units, and fillers.
Key Advantages
Functional Benefits
- Operates effectively in both upstream and downstream flow directions
- Multi-layer flat diaphragm design ensures precise valve cone control and long service life
- Optimized cleanability: no dead zones or crevices, fully open for CIP throughput
Materials and Specifications
Construction Materials
Housing, intermediate pieces, and cover are made of AISI 316L / 1.4404 stainless steel (DIN EN 100888).
Diaphragm composite material: TFM / EPDM.
Nominal Dimensions
Available size: DN 50 / 2″
Product Video