Sempell Model MaxiS High Capacity Safety Valve

Sempell Model MaxiS High Capacity Safety Valve
Features

●Single Trim design for steam , gases and liquids

●Low friction thermoelastic guide

●Self-aligning spring assembly

●Low friction, spring compression

●Low maintenance

●Locking for hydrostatic test without additional parts, cap top doubles up as gagging device

●Pop action

●Mechanical lift ensures functional stability

●High allowable back pressure

●Available with actuator for use as pneumatic operated safety valve

Specification 

Size Inlet: DN 250 – DN 700

Pressure rating: PN 6 – PN 63

class 150 – class 300

Temperature: –200 °C – +700 °C

–450 °F – +1300 °F

Set Pressure: 0,3 – 24 bar

Orifice Diameter 185 mm – 438 mm ( T1 – Z)

Body materials: 1.0619/SA216 WCB

1.7357/SA217 WC6