50D01 Single seat regulating valve

810D top guided single seat control valve, the top guide not balanced structure, high strength, heavy load, S flow, pressure drop, flow coefficient, wide adjustable range and high precision flow characteristics. The type of regulating valve suitable for small pressure conditions, close tight, suitable for medium flow or pressure regulation.

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Technical Parameters Structure and materials Specification parameter Quality Assurance

The 810D Series cage single-seat control valve adopts the top guided unbalanced structure, featured by high strength, heavy load, S type flow channel, low pressure drop loss, high flow coefficient, wide adjustable range, high flow characteristic precision, etc. Featured by tight shut-off, this kind of control valve is suitable for applications with relatively low differential pressure. It is suitable for controlling medium flow or pressure.

The cage adopts the press-in type seat design, which solves the problems of difficult disassembly and high leakage of the traditional thread screw-in type seat and prolongs the service life. The flow to open design is adopted, and the medium flow direction tends to the opening direction of the valve with good controllability of small opening and low flow characteristic distortion. Special cages with noise reduction and anti-cavitation functions can be offered according to the requirements in different service conditions.

Design features

Sleeve guide type
Balanced inner part structure
Balance ring structure (room temperature)
Metal seal ring structure (high temperature)
Good sealing performance, allowing large pressure difference

Technical parameter

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

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case analysis
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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 KOSA control valve products and design, production and testing according to a higher standard version for customers.