2022/10/21 8:29:06Forged steel low temperature valve often ignores the pressure problem, in the grease operation, the grease pressure is regulated semi-free floating ball steam trap in the law of the peak valley change. 2022/10/21 8:28:03Design requirements for cryogenic valves， According to the conditions of use, the design of low temperature valve has the following requirements: 2022/10/21 8:26:15Apply to apply to medium temperature 40 ℃ ~ 196 ℃ - called cryogenic valve valve, cryogenic valves, including low temperature ball valve, gate valve at low temperature, low temperature cut-off valve, safety valve, check valve at low temperature in low temperature, low temperature butterfly valves 2014/9/16 23:18:23With the cooperation of microcomputer, the flow can be adjusted and controlled in many sections without limit. It is a soft piston structure electrohydraulic valve with a wide range of applications and excellent constant flow and multi section control functions. Compared with diaphragm electrohydraulic valve, it has excellent linear control, adjustable constant speed response, low pressure drop at high flow rate, small flow rate, stable control of one liter per second, and constant flow function. It can solve the problem of overshoot and eliminate water hammer. And long life. High oil delivery accuracy. It is an advanced actuator that can automatically control the flow and flow rate of the conveying medium. 2014/9/16 23:00:40The electrohydraulic valve is composed of a main valve and two solenoid valves. The response speed of the main valve is controlled by two plunger valves, which are installed at the inlet and outlet of the main valve. The opening and closing speed of the main valve is slightly adjusted by two plunger valves. Adjust these devices (plunger valves) to control the flow of medium flowing into and out of the piston. The opening and closing speed of the main valve can be adjusted based on the viscosity and pressure of the medium.
|
