PP PVC UPVC Diaphragm Valve
PP, PVC and UPVC diaphragm valves are corrosion-resistant shut-off and control valves designed for aggressive, dirty and abrasive fluids, offering leak-free operation, easy maintenance and long service life in chemical and industrial piping systems.
Overview
PP, PVC and UPVC diaphragm valves control flow using a flexible membrane that seals against the valve body. The operating mechanism is completely isolated from the fluid, making these valves ideal for corrosive, hazardous and contaminated media.
Key Features
- Excellent corrosion and chemical resistance
- Leak-free sealing with flexible diaphragm
- Maintenance-free operation with long service life
- Safe hand wheel with optional locking device
- Optical position indicator for easy operation monitoring
Design Characteristics
- Radial installation and removal
- Easy diaphragm replacement
- Integrated valve support
- Simple and robust construction
Materials
- Body: PP, PVC or UPVC
- Diaphragm: Elastomer or PTFE-based materials
Operating Conditions
- Suitable for aggressive and dirty fluids
- Low to medium pressure applications
- Temperature range depending on material selection
Applications
- Chemical processing plants
- Water and wastewater treatment
- Industrial fluid handling systems
- Corrosive and abrasive media services