-
2024-07-01What are the execution standards for concealed cast iron gate valves
Cast iron gate valve is a type of valve that has the characteristics of low flow resistance, high height, and long opening and closing time, but the disadvantage is inconvenient maintenance. There are ...
-
2024-07-01What is the difference between carbon steel gate valves and cast steel gate valves
The opening and closing component of the cast steel gate valve is the gate, and the direction of the gates movement is perpendicular to the direction of the fluid. The gate valve can only be fully open...
-
2024-05-28The principle of compact electronic electric control valve
Fine and small regulating valves, also known as self balancing valves, flow control valves, flow controllers, dynamic balancing valves, and flow balancing valves, are intuitive and simple flow regulati...
-
2024-05-28Working principle of built-in safety valve
The SANA42F internal safety valve is mainly used on railway and automotive liquefied gas tankers or ground liquefied gas storage tanks, providing overpressure safety protection. The scope of use is ver...
-
2024-05-06The working characteristics of stainless steel check valves
Stainless steel check valves, also known as backflow valves, check valves, backpressure valves, and one-way valves. This type of valve is an automatic valve that automatically opens and closes due to t...
-
2024-05-06About the working principle of multifunctional check valves
1. When the medium flows in the specified direction, the multifunctional check valve disc is opened by the force of the medium; When the medium flows back, due to the weight of the valve disc and the r...
