Coated iron wafer pattern butterfly valve with stainless steel disc and EPDM liner, fitted with a J3 electric actuator. Supplied assembled and dry bench function tested. Full size range from 11/2” to 12”. Sandwich mounts between BS4504, ASA150 or BST ’D/E’ flanges. Valves are WRAS approved for use on potable water.

Type / Function

J3-6103 / Standard power to open - power to close
- Stays put on mains failure

J3-6104 / Failsafe BSR - Battery Spring Return
- Fails to safe position using an internal battery

J3-6105 / Modulating DPS - Digital Positioning System

Applications:

Water and many acid or alkali, or solvent solutions, subject to compatibility with wetted parts in contact with media. Actuators sized on a maximum differential pressure of 10 bar wet service, if the intended duty is above this differential, or dry (air or gas) call to check actuator sizing as a larger output actuator may be required. NOT recommended for use on steam.

Maximum working temperature of assembly is +70C. If the intended duty is a higher temperature than this, select model J3-6110 which has a mounting kit between the valve and actuator which uses air cooling to dissipate the heat away from the actuator (standard kit: maximum +130C).