Product Overview
The KOZO WCB Pneumatic Gate Valve is designed for remote on/off isolation in oil, gas, water and industrial process systems. A pneumatic actuator operates the rising-stem gate, while limit switches and control accessories provide position feedback and automated operation.
Key Design Features
- ASTM A216 WCB cast-steel body.
- API 600 / ASME B16.34 gate-valve design family.
- Pneumatic actuator for remote operation.
- Limit-switch feedback and optional solenoid/filter regulator.
- RF, RTJ or BW end options by configuration.
Technical Specifications
| Valve Type | Pneumatic Gate Valve |
|---|---|
| Body Material | ASTM A216 WCB |
| Size Range | 2 in – 36 in |
| Pressure Classes | ASME Class 150 – 2500 family |
| Design Standard | API 600 / ASME B16.34 |
| Actuation | Pneumatic |
| Feedback | Limit Switch |
| Inspection & Testing | API 598 |
Typical Applications
- Remote pipeline isolation
- Oil and gas process systems
- Refinery utilities
- Water and industrial services
Selection Notes
Actuator sizing should use maximum stem thrust, differential pressure, air-supply pressure, fail position and required stroke time. Temperature limits depend on trim, packing and pressure class rather than WCB alone.
How to Specify This Valve
Please provide size, class, medium, temperature, end connection, air supply, fail action, stroke-time requirement, accessories and quantity.
