Wholesale Electric Over Hydraulic Control Valve – Single Seated Valve(Cage) – Hankun
Wholesale Electric Over Hydraulic Control Valve – Single Seated Valve(Cage) – Hankun Detail:
Product Introduction
The cage of the single seated(cage) control valve match the gap of the valve disc. There are multiple throttling windows on the cage. The shape of the window determines the flow characteristics of the control valve, and the size of the window affects the flow coefficient Cv of the control valve. The valve seat adopts a self-centering non-threaded snap-in structure. The conical sealing surface on the valve seat cooperates with the conical sealing surface on the valve disc to form a cut-off sealing pair, which ensures that the valve closes tightly when the disc is pressed on the valve seat. The size of the valve seat diameter affects the flow coefficient Cv of the control valve. There are balance holes distributed symmetrically and parallel to the axis on the valve disc connecting the chambers on the upper and lower end faces of the valve disc. In this way, the force of the fluid in the valve on the axis of the valve disc is mostly canceled out. The unbalanced force generated by the fluid on the valve stem is very small.
Adopting fluid pressure balanced cage guide trim structure is able to withstand higher working pressure difference and achieve reliable adjustment with only a small operating force; due to the guiding effect of the cage, its dynamic stability is also better than that of a single seated control valve. The “curve window” with different adjustment characteristics on the cage also has the functions of noise reduction and anti-scouring. At the same time, valve trim with a variety of flow characteristics are available, which can widely meet the adjustment requirements of various systems and are suitable for conditions where the pressure difference is high and there are no solid particles in the fluid for various gases and liquids.
It is available with HITORK® electric or pneumatic actuators.
Valve body: WCB, LCB, WC9, CF8, CF8M, CF3M
Valve stem: 304, 316, 316L
Valve trim: 304, 316, 316L
Packing: PTFE/Flexible graphite
Actuator: Electric actuator
Type: Linear
Voltage: 200, 220, 240, 380, 400, 415, 440, 480, 500, 550, 660, 690
Control type: Modulating type
Series: intelligent
Product detail pictures:
Related Product Guide:
Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Wholesale Electric Over Hydraulic Control Valve – Single Seated Valve(Cage) – Hankun , The product will supply to all over the world, such as: Anguilla, France, Uruguay, Our qualified engineering team will usually be prepared to serve you for consultation and feedback. We've been able to also deliver you with absolutely free samples to meet your needs. Best efforts might be made to offer you the ideal service and items. For anyone who is interested in our company and products, be sure to make contact with us by sending us emails or contact us right away. In order to know our solutions and organization. ar more, you can come to our factory to determine it. We are about to usually welcome guests from around the globe to our corporation. o create small business relations with us. Please genuinely feel no cost to speak to us for enterprise. nd we believe we have been gonna share the most effective trading practical experience with all our merchants.
By Eartha from Monaco - 2017.10.13 10:47
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Beulah from Swiss - 2017.11.12 12:31
