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[ad_1] Breathing valve is bothCan communicate with atmosphere (breathe) above or below this pressure range,againEnsure that the storage tank space is isolated from the atmosphere

[ad_1] Material description of main parts: serial number Part Name AH42F-C A42F-C Material 1 seat 2Cr13 2 valve body WCB 3 Adjustment circle 2Cr13 4

[ad_1] Detailed explanation of gas safety valve: The lever safety valve mainly relies on the force of the lever weight to work, but the large

[ad_1] The word “valve” generally refers to powerful families in ancient times. In modern people’s thinking, there are nothing more than two broad meanings: valves

[ad_1] 1. Special valves for refining hydrocracking and coking units Refining delayed coking unit is a processing process for deep thermal cracking of vacuum residue

[ad_1] Function, working principle and structure of water solenoid valveWhat are the characteristics? How does the water solenoid valve work? How does it work? Let’s

[ad_1] Solenoid valve symbol A schematic diagram of a symbol is used to describe and explain the function of a solenoid valve. Generally, it can

[ad_1] One-way valve refers to the device in which the medium in the valve body can only flow in the direction of the water inlet,

[ad_1] The hydraulic control check valve belongs to the directional control valve and is a kind of check valve. It mainly relies on the control