The KOSO 510D Sleeve Guided Control Valve integrated with EP800 Electro-Pneumatic Positioner and PRF300 Filter Regulator is a high-performance fluid control solution engineered for severe industrial working conditions. Designed by KOSO, a leading automation brand, this complete system combines the 510D’s precision flow control with the EP800’s accurate positioning and PRF300’s stable air supply, delivering reliable, high-precision regulation for high-pressure, high-differential pressure, and corrosive medium applications. It meets international industrial standards, features easy integration, and reduces maintenance costs for petrochemical, thermal power, and chemical processing industries.
| Parameter | Specifications |
|---|---|
| Main Valve Model | KOSO 510D Sleeve Guided Control Valve |
| Positioner Model | KOSO EP800 Electro-Pneumatic Positioner |
| Filter Regulator Model | KOSO PRF300 Air Filter Regulator |
| Nominal Size | DN15 ~ DN300 (1/2" ~ 12") |
| Pressure Rating | ANSI Class 150~600, JIS 10K~63K, PN10~PN100 |
| Operating Temperature | -40°C ~ +538°C (-40°F ~ +1000°F) |
| Valve Body Material | WCB, WC6, CF8, CF8M, LCB (customizable) |
| Trim Material | SUS316, Stellite alloy, INCONEL (wear/corrosion resistant) |
| Flow Characteristics | Linear, Modified Linear, Modified Equal Percentage |
| Positioner Input Signal | 4~20mA DC; Optional 20~100kPa pneumatic signal |
| Positioner Control Accuracy | ±1.0% (single acting), ±1.5% (double acting) |
| PRF300 Working Pressure | 0~1.0MPa (0~145PSI) |
| Sealing Performance | ANSI Class IV/V (metal seat), ANSI Class VI (soft seat) |
| Connection Type | Flange (RF/RTJ), Butt Weld, Socket Weld |
| Protection Grade | IP65 (valve), IP66/67 (EP800/PRF300) |
| Air Supply for Pneumatic System | 0.3~0.7MPa (43.5~101.5PSI) |
Q: What is the core advantage of the KOSO 510D integrated system?
A: It combines the 510D’s severe condition adaptability with EP800’s precise positioning and PRF300’s stable air supply, realizing one-stop high-precision fluid control with low failure rate.
Q: Can the EP800 positioner support remote control and monitoring?
A: Yes, it is compatible with industrial communication protocols and can be integrated with DCS/PLC systems for remote control and real-time stroke monitoring.
Q: What media can the KOSO 510D system adapt to?
A: It is suitable for water, steam, oil, gas, corrosive chemicals, and high-temperature media, with material customization for special corrosive fluids.
Q: How to maintain the PRF300 filter regulator?
A: Regularly clean or replace the filter element (per 3~6 months according to working environment) and check the pressure regulating accuracy to ensure stable air supply.
Q: Can the flow characteristics of the KOSO 510D be customized?
A: Yes, we provide linear, modified linear, and modified equal percentage characteristics, customizable according to process control requirements.
Q: What is the service life of the KOSO 510D integrated system?
A: With regular maintenance, the designed service life is over 8 years under normal industrial working conditions; severe condition use can reach 5+ years.
Q: Is on-site debugging provided for the integrated system?
A: Yes, professional technical support is available for on-site installation guidance and debugging to ensure the system matches the actual process.
For product inquiries, customized quotes, technical support, and on-site service about KOSO 510D Sleeve Guided Control Valve with EP800 Positioner & PRF300 Filter Regulator, please contact us via:
wechat/what's app/phone number:+86 13472860702
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