Jacketed Safety Valve
The entire valve body is covered with a jacket that allows the hot fluid to be introduced into the jacket to maintain the temperature of the fluid. Steam flushing can also be added. This design makes the series of safety valves suitable for easily solidified fluids. The jacketed valve will also have a bellows construction that minimize the effects of back pressure and prevents spring corrosion.
Design Standard
API520、API526
ASME Standard
GB/T 12241、GB/T12243、GB/T 29026、ISO 4126-1
Product Range
Caliber range：
US series:1/2"~20" GB series:DN15~DN500
Nominal pressure range：
US series:Class150~Class2500 GB series:PN10~PN420
Body Material：
Carbon Steel, Alloy Steel, Stainless Steel, Duplex-SS, Ni-Alloys, Others upon request.
End Connection：
Flange
Applicable Temperature：
-196~650°C
