Pneumatic Operated Plastic Ball Valve
Pneumatic Operated Plastic Ball Valve - 1368 Series
SUDE Pneumatic Operated Plastic Ball Valves are designed for automated flow control in corrosive, chemical, water treatment, and industrial utility applications. Built with corrosion-resistant plastic body materials and robust pneumatic actuators, these valves provide reliable shut-off, lightweight construction, and long service life in aggressive media environments.
The true-union body design allows easy installation and maintenance without disturbing the pipeline, while corrosion-resistant materials ensure dependable performance where metallic valves are unsuitable or uneconomical. Designed for automation-ready integration, these valves support fast operation, consistent sealing, and efficient process control.
Technical Specifications
Parameter
Valve Type
Pneumatic Operated Plastic Ball Valve – 1368 Series
Valve Sizes
DN15 to DN300
Pressure Rating
PN6 (depending on material selection)
Operation
Quarter-turn (90°)
Port Design
Full Port
End Connections
Double Union / Socket / Flanged
Testing
100% Hydrostatic Tested
Material Options
UPVC, PP, CPVC, PVDF
Ball Material
UPVC, PP, CPVC, PVDF
Pneumatic Actuators:
Double Acting Pneumatic Actuator Spring Return Pneumatic Actuator Aluminium / Plastic / Stainless Steel actuator options
Design & Construction:
True-union plastic body construction ensures corrosion resistance, lightweight installation, and easy maintenance. Pneumatic actuator provides fast and reliable quarter-turn operation suitable for automated industrial environments.
Working Principle:
Working Principle
Compressed air supplied to the pneumatic actuator converts air pressure into rotary motion, rotating the valve stem and ball by 90°.
Open Position
Ball bore aligns with pipeline allowing unrestricted flow.
Closed Position
Ball rotates perpendicular to flow path ensuring tight shut-off.
Automation & Control Options:
- Control Modes: On/Off, Modulating (via Positioner)
- Actuator Types: Double Acting, Spring Return (Fail-Safe)
- Air Control: Solenoid Valves (3/2, 5/2), FRL Unit (Filter Regulator Lubricator)
- Position Control: Valve Positioner, PID Controller (PT-100 Integration)
- Control Integration: PLC / SCADA Compatible
Key Features & Advantages
- Corrosion Resistant Plastic Construction – Suitable for aggressive chemical and utility applications.
- Lightweight & Compact Design – Easy installation and reduced structural load.
- Maintenance-Friendly True Union Body – Simplifies servicing without pipeline disturbance.
- Reliable Pneumatic Automation – Fast response with consistent performance.
- Full Bore Design – Minimal pressure drop and efficient flow.
- Durable Sealing System – Long operational life in corrosive environments.
Optional Accessories:
- Limit Switch Box
- Position Transmitter
- Manual Override
- Flow Restrictor & Silencer
- PID Controller with PT-100
Industries Served
Water Treatment & Distribution
Chemical Processing Plants
HVAC & Utility Lines
Industrial Automation
Typical Applications:
Automated flow control in corrosive chemical pipelines, water treatment plants, industrial utilities, and aggressive media handling systems.
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