API 6A high pressure demco mud valve
•Spray coating the seal face of gate and seat with hard alloy,which has long service life
•Easy to check the status of valve due to rising stem structure
•Change stem packing without removal of bonnet
•On site maintenance design allows checking the situation of internal parts by opening bonnet and changing valve parts without removing it from pipeline
•Outlet connection form
Flange connection
Threaded connection
Welded connection
Union connection