Our 810T double-sealed sleeve control valve uses sleeve-oriented, pressure-balanced spool. Compared with 810D series, this series of control valves are sleeve double sealing structure mainly used in the occasion of low leakage requirements, because the two sealing surfaces of double sealing structure are metal seals, so the temperature range used is wider. The spool uses the pressure balance structure, and the opening and closing force is small, and the working condition of high pressure difference can be controlled by small actuator thrust. It is widely used in fluid control of medium-low temperature and medium-low pressure pipelines requiring good dynamic stability. Good sealing performance and large allowable pressure difference. Sleeve guide, large guiding area, good stability, compact structure, can quickly replace valve internals online, high maintenance efficiency, saving manpower and time. Balanced spool structure ensures minimum thrust of actuator required.
Sleeve guide type
Balance internal structure
High pressure tolerance
Double Seal Structure
Size: DN15~DN400 (1/2"~16")
Pressure: PN1.6-6.3 Mpa (150-300 lb)
Temperature: - 196 +550 (optional)
Material: WCB, 304, 316, 316L, 310S, 2507
Leakage grade: ASME B16.104 V
Implementation criteria: IEC 60534
Cover Type: Standard Type, Heat Dissipation Type, Low Temperature Type, Bellows Type
Connection Form: Flange, Welding, Thread (1")
Actuator: pneumatic actuator, electric actuator
Control valve selection
The selection of control valves in industrial control valve selection process is particularly important, due to the various working parameters in different, choose to meet the technological requirements and the best cost control valves need experienced technical staff. Refined Europe (GEROYAL) company based on years of control valve selection calculation experience, independently developed "control valve selection software" can effectively improve the control valve selection efficiency and accuracy. GEROYAL software control valve selection, a code generation control valve comprehensive performance parameters, such as control valves, control valve specifications, calculation of control valve selection scheme comparison for the comprehensive technical documentation requirements of working condition.
Control valve product coverage, some special cases often appear in complex condition, we GEROYAL company technical department can provide case control valve structure, materials and accessories such as a full range of your analysis report.
Provide higher implementation standards
As one of the pressure control valve pressure piping components shall be in strict accordance with relevant industry standards in design, production and testing, in strict accordance with relevant industry standards GEROYAL control valve products and design, production and testing according to a higher standard version for customers.