The valve disc is rubber-packed to get excellent sealing effect by the rubber's resilient deformation.Non-rising resilient seated gate valve solves the problem in general gate valve such as leakage,rusting etc. and saves installation space.It is widely used in tap water in dustry,sewage treatment,shipping,construction,petroleum,chemicals,food,pharmacy,textile,el ectric power,metallurgy and energy system's pipeline to adjust and shut off fluid.
Main technical parameters
Nominal pressure: 1.0-2.5MPa
Flanged end:GB/T17241.6 GB9113
Nominal diameter: 50-400mm
Service:water,oils,gas etc..Inspection and test:GB 13927 API 598