Pneumatic Operated Pinch Valve
Pneumatic Operated Pinch Valve TBD -1660- SP series
SUDE Pneumatic Operated Pinch Valves are engineered for efficient and reliable flow control in applications involving slurry, abrasive, corrosive, and solid-laden media. The valve operates by compressing a flexible elastomer sleeve using a pneumatic actuator, ensuring complete isolation of the process fluid from the valve body and mechanical components.
This sleeve-based design eliminates cavities, seats, and internal obstructions, preventing clogging, scaling, and wear. As a result, pinch valves offer zero leakage, extended service life, and minimal maintenance, even in the most challenging operating conditions.
With fast pneumatic actuation and simple construction, these valves are ideal for high-cycle, continuous-duty, and harsh process environments where conventional valves often fail.
Technical Specifications
Parameter
Design & Construction:
Full-bore elastomer sleeve design eliminates metal contact with process media and provides self-cleaning, clog-free operation suitable for abrasive and slurry services.
Working Principle:
Open Position
Closed Position
Sealing Mechanism
Automation & Control Options:
- Control Modes: On/Off, Modulating
- Actuator Types: Spring Return (Fail-Safe), Double Acting
- Feedback Systems: Limit Switch Box, Position Transmitter
- Position Control: Pneumatic / Electro-Pneumatic Positioner, I/P Converter
- Control Interface: Local / Remote Operation
Key Features & Advantages
- Full bore, straight-through flow path
- Zero leakage shut-off
- No metal contact with process media
- Highly resistant to abrasion and corrosion
- Self-cleaning operation
- Simple design with minimal components
- Excellent performance in slurry services
Optional Accessories:
- Limit switches (1 NO + 1 NC)
- Air Filter Regulator (AFR)
- Solenoid valves
- Positioner
- I/P Converter
- Position indicator
- Control panels (local or remote)
Industries Served
Typical Applications:
Slurry transport lines, abrasive media handling, powder transfer systems, and bulk material processing.
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