Apply to the nominal pressure PN1.6 ~ 6.4MPa, working temperature 0 ~ 100 ℃ thermal power station water conservancy system and water conservancy engineering mortar discharge system pipeline, cut off or connect the pipeline in the gray water mixture, slag water mixture.

Product features

1、Using the center flange bolt connection, the two ends of the branch pipe are flange connection or butt welding connection;

2、The opening and closing parts adopt half sealing vice forced sealing, with excellent performance;

3, sealing vice material for wear-resistant ceramic or wear-resistant alloy, wear resistance, wear-resistant, durable erosion, abrasion resistance, friction is small, sealing is reliable;

4, the valve body outlet flow channel is reasonable, no slag, opening and closing flexible, no jamming.

5, the valve stem by tempering and surface nitriding treatment, has good corrosion, scuff resistance and wear resistance;

6, medium and large caliber set rolling bearings, open and close easily.