Control Valve

Control valve, also known as control valve, in the field of industrial automation process control in China, by accepting the control signal output from the regulating control unit, with the help of power operation to change the medium flow, pressure, temperature, liquid level and other process parameters of the final control element. It is generally composed of an actuator and a valve. If the stroke characteristics, control valves can be divided into straight stroke and angle stroke; according to the power used by the actuator, can be divided into pneumatic control valves, electric control valves, hydraulic control valves; according to its function and characteristics into linear characteristics, equal percentage characteristics and parabolic characteristics of three. Control valves are suitable for air, water, steam, various corrosive media, slurry, oil and other media. Bit number usually starts with FV. Common classification of control valves: pneumatic control valve, electric control valve, regulator valve electric control valve, regulator valve.

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  • Self-operated pressure regulating valves require no external energy and can work without electricity or gas, which is convenient and energy-saving. You can rest assured to buy high quality Self-operated Differential Pressure Control Valve from our factory and we will offer you the best after-sale service and timely delivery.

  • The electric 3 way control valve is a kind of hydraulic operated valve with solenoid valve as the guide valve. Welcome to buy Air Pressure Self-operated Regulator Valve from us. Every request from customers is being replied within 24 hours.

  • 5 inch 24 Volt Flange Type 4-20mA Analog Control Electric Actuator Water Flow Control Valve with Coupling Electric Ball Valve. You can rest assured to buy customized Electric 3 Way Control Valve from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!

  • As a professional high quality Electric Actuator Control Valve manufacture, you can rest assured to buy Electric Actuator Control Valve from our factory and we will offer you the best after-sale service and timely delivery. Reasonable and novel structure, reasonable use of the hydraulic principle to control.

  • It is a compressed gas as the power source, with a cylinder as the actuator, and with the help of valve positioners, converters, solenoid valves. As the professional manufacture, we would like to provide you Fisher Pressure Control Valve. And we will offer you the best after-sale service and timely delivery.

  • It is a compressed gas as the power source, with a cylinder as the actuator, and with the help of valve positioners, converters, solenoid valves. Welcome to buy Pneumatic Manual Control Valve from us. Every request from customers is being replied within 24 hours.

Control Valve made in China can be provided with low price. Huachi Valve is one of the professional China Control Valve manufacturers and suppliers. We have our own factory and brands. Besides, we are guaranteed in terms of delivery time, as our products are in stock. Will there be any discount if I buy your products? There is a discount, and our product prices are very cheap. We look forward to cooperating with you, welcome to buy discount products, you have any questions that can contact us, we will give you a timely reply.
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