ANSI 150LB PN16 ductile iron resilient seat cast iron gate valve Functional characteristics of the valve body 1. Good sealing performance: The gate .....
DIN F4 Elastomeric Seal Flange 4" Soft Seal Gate Valve for Industrial Drainage Functional characteristics of gate valves The main function of the gate ...
Advantages of gate valves 1. Low fluid resistance 2. The torque required for opening and closing is small 3. Ring network pipeline suitable for medium ...
EN 1092-2 Ductile iron flange elastic wedge gate valve with good air tightness How the gate valve works The working principle of the gate valve is to ...
Product Introduction A gate valve is a type of valve that uses a ram or wedge-shaped disc that moves perpendicular to the fluid to open or stop the .....
DN50 PN10 Ductile Iron Cast Steel Stainless Steel No Rise Stem Manual Gate Valve For Water Conservancy Product Introduction The gate valve is a kind ....