Aluminum alloy characteristic ability of high temperature butterfly valve, apply pressure range is higher also, nominal valve size is big, the body is made of carbon steel, the valve plate seal aluminum ring is used to replace the rubber ring, apply to the hvac, central air conditioning, fluctuation of complete sets of equipment, lack of applicatio1
Available in sizes from 1-13/16 to 7-1/16", the SGA/H series hydraulic gate valves are designed and manufactured in accordance with API 6A and API specification Q1 using forged or cast AISI 4130/4140 low alloy steel or AISI 410 SS steel.
Welded ball valves are widely use in various fields, Their superior quality and high performance stability are not achieved by ordinary cast steel ball valves, The service life of all welded ball valves is far greater than that of cast steel ball valves, All welded ball valves are widely uesd in city gas, urban heating, petrochemical, shipbuilding,1
All welded ball valves are widely used in city gas, urban heating, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other types of pipeline equipment.
Product use: D73H,D373H,D673H,D973H PN10 ~ PN100 three eccentric double clamp hard seal electric butterfly valve adopts precise J-shaped elastic seal ring and three eccentric multi-layer metal hard seal structure, which is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other 1
The J145X (H108X) piston type electric remote control valve is mainly installed on the water supply pipeline. According to the electrical signal or manual operation, the valve can be opened or closed. Control the reaction accurately and quickly. The closing speed is adjustable, and the valve can be closed smoothly without pressure fluctuation. Usin1
Valve application: J941Y, J941H and J941W electric stop valves are not only suitable for medium and low pressure, but also for high pressure due to small friction between sealing surfaces during opening and closing, relatively durable, small opening height, easy manufacturing and convenient maintenance. In petroleum, chemical, pharmaceutical, chemi1