KOSO 600B Butterfly Valves Casting Body Type with 6300RA Pneumatic Cylinder Actuators Industrial Use
KOSO 600B is a heavy‑duty casting body butterfly valve designed for high‑pressure and high‑temperature industrial applications. Paired with the 6300RA pneumatic cylinder actuator, it provides stable flow control, reliable shut‑off, and long service life in oil and gas, power plants, refineries, and petrochemical systems.
- Rugged casting body for heavy‑duty and long‑term operation
- High pressure and high temperature resistance
- Eccentric structure reduces friction and extends service life
- Stable flow control with low operation torque
- Excellent sealing performance and low leakage rate
- Compatible with 6300RA pneumatic cylinder actuators
- Wide size and pressure rating for versatile applications
- Strong corrosion and erosion resistance
- Wafer and flanged connection for easy installation
- Suitable for harsh industrial working conditions
| Parameter | Value |
|---|---|
| Size range | 3" ~ 60" |
| Pressure class | ANSI Class 150~900, JIS 5K~63K |
| Temperature range | -45°C ~ +600°C |
| Connection type | Wafer, Flanged RF |
| Body material | Carbon steel, stainless steel casting |
| Disc material | Stainless steel with hard facing |
| Seal material | SUS316 and high‑performance alloy |
| Flow characteristic | Approximate equal percentage |
| Actuator type | 6300RA pneumatic cylinder actuator |
| Applicable standards | ANSI, JIS, IEC |
- Oil and gas upstream and downstream systems
- Petroleum refineries
- Petrochemical and chemical plants
- Thermal power plants and boiler systems
- High‑pressure and high‑temperature steam pipelines
- Metallurgical and energy industries
- General industrial process automation
A: It uses high‑strength casting carbon steel and stainless steel for heavy‑duty use.
A: It can work from -45°C up to +600°C.
A: Yes, 6300RA is a widely used matched pneumatic cylinder actuator.
A: It is widely used in oil & gas, power, refinery, petrochemical and heavy industry.
A: Wafer type and flanged type connections are available.
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