Our 815G high temperature control valve can be widely used to control a variety of different pressure and temperature of the fluid,Compact body structure,Fluid channel is S streamlined,Small pressure drop loss,Large circulation,Wide adjustable range,Advantages of high control precision.Balance type valve core structure,With good stability, no vibration, low noise.Widely used in large flow, high temperature, leakage requirements are not strict occasions.
Product features
The spool has rich CV value, seat closed sealing performance with regulating valve international industry standards, regulating valve is equipped with a pneumatic or electric machine, compact structure, large output force, more suitable for shut down to the requirements of high reliability and high performance occasions. The service life and sealing performance of the valve stem sealing packing are obviously enhanced under the condition of increasing the sealing grease injection structure for steam and high temperature.
Design features
The structure of the top guide
Large flow coefficient, wide adjustable range
Double seal structure, seal more reliable
Increase the heat sink, heat dissipation function is strong
With oil sealing structure, long service life
The main application and high temperature steam, hot oil etc.
Technical parameters
Body form：Straight S type casting valve
Spool form：Balance type sleeve structure
Nominal diameter：DN15～300mm；NPS 1/2～12"
Nominal pressure：PN1.6～6.4MPa；CALSS 150～300LB
Applicable temperature：+250～+650℃（Optional）
Connection form：Flange, welding, thread
Flange distance：Meet IEC 60534
Gland form：Bolt pressing type
Sealing gasket：Metal graphite wound gasket
Seal up：Flexible graphite
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.
case analysis
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.
