Gate Valve Torque Values

Section index of gate valves low operation torque design.

Gate valve torque values.

Thread size pitch can vary. Torque is a rotary force. Stem thread od thread p inch stem thread od thread p inch. Velan is a world leader in the design and production of a wide range of cast and forged steel gate globe check ball triple offset butterfly knife gate highly engineered severe service valves and steam traps offering superior performance across all major industrial applications.

Low wedge seat friction coef cient for reliable sealing long service life. Standard construction of body bonnet connections are bolted bonnet or welded bonnet type. When torque output device open and close the valve torque is generated by the oil motor through torque sensor universal joint and a connecting rod to the spanner claw to drive valve opening closing torque value is transmitted to touch screen and plc auto control system when torque value arrives at set value the system sends out the. P id symbol outside screw and yoke os y.

Forum manufactures mud gate valves to meet the tough demands of deep high pressure drilling applications up to 7 500 pounds per square inch psi. For gate and globe valve applications which have acme threaded rising stems driven by a drive nut torque is conversion of thrust from a purely linear force utilizing the mechanical advantage of a screw to achieve linear movement.