56 pcs of DN700 Resiligent Seat gate valves manufacturing and deliver
DN700 DN800 DN900 DN1000 DN1200 Nearly 100 pieces of big size gate valve manufacturing.
Bulgaria end user,DIN F4,DIN F5 Gate Valves ,PN16&PN25，Customer Visit and Checking，BTVAL Factory
Elastic seat gate valves are widely used in water, sewage, construction, petroleum, chemical industry, food, medicine, textile, power, ship, metallurgy, energy systems and other fluid pipelines as regulating and closing devices.
Elastic seat gate valves are widely used in water, sewage, construction, petroleum, chemical industry, food, medicine, textile, power, ship, metallurgy, energy systems and other fluid pipelines as regulating and closing devices.
Y-type filter is an indispensable device in medium pipeline. It is usually installed at the inlet of pressure relief valve, pressure relief valve, constant water level valve or other equipment to eliminate impurities in the medium to ...
In the process of construction, valve leakage is common. What should we do if we encounter the situation of valve dew? After decades of development, China's valve manufacturing industry has made great progress. At present, the number...
Hygienic requirements of epoxy resin or paint for anti-corrosion in valve body shall be inspected by the corresponding authority. Chemical and physical properties should also meet the relevant requirements.
Soft-sealed gate valve is driven by compressed air, and the ball rod can drive the ball to turn 90 degrees to achieve full-open-closed action. Seat type: T, F, C. The auxiliary accessories include air filter pressure reducing valve, l...
The size of handle and handwheel of manual valve is designed in normal proportion. Therefore, in the use of valves, it is stipulated that operators are not allowed to open and close valves with the help of lever and long wrench.
