This valve adopts a sleeve-guided and pressure-balanced valve core. Compared with a single-seat valve, this regulating valve has a sleeve double-sealing structure and is mainly applied in scenarios where leakage requirements are not high. Because it is a double-sealing structure with both sealing surfaces being metal seals, its temperature range is wider. The valve core utilizes a pressure-balanced structure, with a small opening force. A relatively small actuating mechanism thrust can control the working condition of high-pressure differences. It is widely used in fluid control of medium and low temperature, medium and low pressure pipelines that require good dynamic stability. It has good sealing performance and a large allowable pressure difference. The sleeve is guided, with a large guiding area, good stability, and a compact structure. It can be quickly replaced with valve internals online, with high maintenance efficiency, saving manpower and time. The balanced valve core structure ensures the minimum required actuating mechanism thrust.
● The design adopts a top-guided type.
● Balances internal structure and has high pressure resistance capability.
● Double-sealed structure, ensuring reliable sealing
● The electric/ pneumatic actuators can be configured arbitrarily
● Key operating conditions: noise suppression, cavitation, erosion, high flow rate, corrosive nature, general operation conditions
● Traffic characteristics: Percentage, Linear characteristics
● Optional materials: WCB, 304, 316, 316L, WC6, WC9
● Valve size: DN15 - 300mm; NPS1/2~12"
● Pressure level: PN1.0 - 10.0 MPa; CL150~600
● Temperature range: -196 to +650℃ (optional for industrial and mining applications)
● Process connection: Flange, welding, thread, optional customization
● Gasket: Enhanced Teflon gasket, metal graphite gasket, high-pressure toothed gasket
● Filler material: Polytetrafluoroethylene, Flexible Graphite
● Actuators: Pneumatic actuators, Electric actuators
● Other configurations: Contact the BAHE business personnel or the technical department to obtain more technical specifications or option information about this product.
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