J941W-64 J941W-100 J941W-160 Electric globe valve

J941W J941W-16 J941W-25 J941W-40 Electric globe valve

Overview of J941W J941W-16 J941W-25 J941W-40 Electric globe valve

J941W J941W-16 J941W-25 J941W-40 Electric globe valve consists of explosion-proof electric actuator and stop valve. The opening and closing part is a plug-shaped valve disc, the sealing surface is flat or conical, and the valve disc moves in a straight line along the center line of the fluid. The movement forms of the valve rod include lifting rod type (the valve rod is lifted and the handwheel is not lifted), and lifting rotating rod type (the handwheel rotates and lifts with the valve rod, and the nut is set on the valve body). It can be applied to various pressure, temperature and medium conditions.

Features of J941W J941W-16 J941W-25 J941W-40 Electric globe valve

1. The utility model has the advantages of simple structure and convenient manufacture and maintenance.

2. The valve rod has good corrosion resistance and scratch resistance after quenching and tempering and surface nitriding treatment.

3. It is suitable for automatic cutting medium.

4. Good sealing performance, small friction between sealing surfaces and long service life.

5. The opening or closing stroke of the valve rod is relatively short, and has a very reliable cutting action.

6. The valve seat and disc are easy to repair or replace the sealing elements without removing the whole valve from the pipeline.

7. The inverted seal is made of threaded connection seal seat or austenitic stainless steel overlaying on the body. The seal is reliable. The replacement of filler can be carried out without shutdown, which is convenient and fast and does not affect the operation of the system.

Installation instructions of J941W J941W-16 J941W-25 J941W-40 Electric globe valve

1. The perpendicularity between the flange surface on the piping and the piping center line and the error of flange bolt hole shall be within the allowable range. The valve and piping center line shall be installed after * is obtained.

2. When tightening the bolt, use a wrench matching with the nut. When tightening with oil pressure and pneumatic tools, be careful not to exceed the specified torque.

3. When connecting two flanges, first make the flange sealing surface and gasket evenly pressed, so as to ensure that the flanges are connected by the same bolt stress.

4. The fastening of flanges shall avoid uneven force, and shall be tightened in the direction of symmetry and intersection.

Note: Any special design or question of J941W J941W-16 J941W-25 J941W-40 Electric globe valve， kindly contact the manufacturer for more details.