The KOSO 511GH 520D Sleeve Guided Angle Valve integrated with Rotork YTC Positioner is a high-performance industrial fluid control system. It combines KOSO’s premium sleeve-guided angle valve craftsmanship with Rotork YTC’s high-precision positioning technology, designed for severe high-pressure, high-differential-pressure working conditions. This integrated solution ensures stable flow regulation, accurate control, and strong anti-cavitation performance, widely applicable to petrochemical, thermal power, and oil & gas industries, meeting strict industrial process control standards with reliable operation and low maintenance.
Parameter | Specifications |
|---|---|
Main Valve Model | KOSO 511GH, KOSO 520D Sleeve Guided Angle Valve |
Positioner Model | Rotork YTC Positioner |
Valve Type | High-Pressure Sleeve Guided Angle Control Valve |
Nominal Size | DN25 ~ DN300 (1" ~ 12") |
Pressure Rating | ANSI Class 150 ~ 2500, JIS 10K ~ 63K |
Operating Temperature | -40°C ~ +538°C (-40°F ~ +1000°F) |
Body Material | WCB, WC6, CF8, CF8M, Alloy Steel |
Trim Material | SUS316, Stellite Alloy, INCONEL (wear-resistant) |
Positioner Input Signal | 4~20mA DC |
Connection Type | Flanged (RF/RTJ), Butt Weld, Socket Weld |
Q: What is the difference between KOSO 511GH and 520D valves?
A: 511GH has pressure-balanced trim for lower actuation force; 520D features multi-stage pressure reduction for anti-cavitation.
Q: Does the Rotork YTC Positioner support remote operation?
A: Yes, it is compatible with 4~20mA DC signal and DCS/PLC systems for remote monitoring and control.
Q: What media can this system handle?
A: It is suitable for water, steam, oil, gas, corrosive chemicals and slurry media.
Q: How to ensure stability under high differential pressure?
A: Sleeve-guided structure and pressure-balanced/multi-stage trim reduce fluid impact, paired with precise positioning.
Q: Can the valve material be customized?
A: Yes, we provide customized body and trim materials for special corrosive or high-temperature conditions.
Q: What is the service life of this integrated system?
A: With regular maintenance, the designed service life is over 8 years under normal working conditions.
For product inquiries, customized quotes, technical support and on-site service about KOSO 511GH 520D Sleeve Guided Angle Valve with Rotork YTC Positioner, please contact us via:
wechat/what's app/phone number:+86 13472860702
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