Product Overview
Neway expanding gate valves are widely applied where high performance is required like in high temperature and high pressure pipelines. Neway’s expanding gate valves are in compliance with API6D and provide a superior bi-directional torque based mechanical seal. During operation the gate assembly travels freely between the seal surfaces which will reduce the wear risk and prolong the valve service life.
Design Features
Suit for both high and low pressure, high temperature service
Through conduit design, piggable Expanded design makes good seal on both open and closed position while protecting the seal faces during mid travel
Fire safe design
Product Range
Size: NPS 2″~24″ (DN50~DN600)
Pressure Rating: Class 300~2500 (PN40~PN420)
Body Material: CS, SS, AS etc.
End Connection: RF, BW, RTJ Operation: Manual, Pneumatic,Electric, Hydraulic
