MAG-S
This check valve is often used in steam or gas applications to protect the steam turbine or compressor against backflow.
Numerous installations in gas cracking units confirm high reliability in critical services.
Nominal Diameters:
100 mm / 4 inchto 2000 mm / 80 inch
Pressure Class:
PN 6/10/16/25/40ANSI 150/300
Temperature Range:
-50 °C / -58 °Fto 500 °C / 932 °F
Features:
- quick closing check valve with internal balance weight in a pressurized external housing- laminated metal-to-metal sealing
- triple offset design with inclined conical sealing system
- opened by flow
- auto-closing
- fast response at low differential pressure
Advantages:
- excellent sealing characteristics- low pressure loss coefficients
- axial pressure balanced shaft seals for low friction
- additional screw safety device
- robust construction
- minimum maintenance
Options:
- manual or electrical over-ride via free travel coupling- pneumatic or hydraulic actuator
- steam purge at seat
- heating jacket
- butt weld ends
For further technical information or purchasing details, please contact your local Adams representative or Adams Valves, Inc.