The KOSO 500A 510A Angle Valve integrated with IMI STI DigitalTrak Positioner is a high-performance fluid control solution engineered for extreme industrial working conditions of high temperature, high pressure and high differential pressure. Combining KOSO’s premium angle valve craftsmanship with IMI STI’s high-precision positioning technology, this integrated system delivers stable operation, accurate flow regulation and strong anti-cavitation performance. It is widely applicable to petrochemical, thermal power and chemical processing industries, meeting strict industrial process control standards with easy installation and low maintenance features.
| Parameter | Specifications |
|---|---|
| Main Valve Model | KOSO 500A, KOSO 510A Angle Valve |
| Positioner Model | IMI STI DigitalTrak Positioner |
| Valve Type | High Pressure Angle Control Valve |
| Nominal Size | DN15 ~ DN200 (1/2" ~ 8") |
| Pressure Rating | ANSI Class 150 ~ 2500, JIS 10K ~ 63K |
| Operating Temperature | -40°C ~ +538°C (-40°F ~ +1000°F) |
| Valve Body Material | WCB, WC6, CF8, CF8M, Alloy Steel |
| Trim Material | SUS316, Stellite Alloy, INCONEL (wear-resistant) |
| Flow Characteristics | Linear, Modified Equal Percentage |
| Positioner Input Signal | 4~20mA DC |
| Positioner Control Accuracy | ±0.5% of full scale |
| Sealing Performance | ANSI Class IV/V (metal seat) |
| Connection Type | Flange (RF/RTJ), Butt Weld, Socket Weld |
| Flow Rangeability | 30:1 ~ 50:1 |
| Actuator Compatibility | Pneumatic Diaphragm/Cylinder Actuator |
A: 500A is top guided single seated for basic high pressure control; 510A has multi-step plug trim for anti-cavitation and low operating force needs.
A: Yes, it is compatible with 4~20mA DC signal and industrial communication protocols, enabling DCS/PLC remote control and monitoring.
A: It is suitable for water, steam, oil, gas, corrosive chemicals, slurry and crystalline particle entrained high pressure fluids.
A: The angle valve structure and pressure balanced trim reduce fluid impact, matching with high-precision positioner for stable regulation.
A: Yes, we provide customized body and trim materials such as CF8M and INCONEL for corrosive and high-temperature media.
A: With regular maintenance, the designed service life is over 8 years under normal industrial working conditions.
A: Yes, professional technical team offers on-site installation guidance, debugging and after-sales maintenance support.
For product inquiries, customized quotes, technical support and on-site service about KOSO 500A 510A Angle Valve with IMI STI DigitalTrak Positioner, please contact us via:
wechat/what's app/phone number:+86 13472860702
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