The 299HS Series pressure reducing regulators provide over or over and underpressure protection by completely shutting off the flow of gas to the downstream system. The shutoff device's actions are independent of the main valve and of variations to the inlet pressure. The slam-shut device has internal or external registration. External registration requires a downstream sensing line.
If you would like access to downloadable CAD drawings, please
login or
register.
Body Sizes and End Connection Styles
1-1/2-inch (DN 40) NPT
2-inch (DN 50) NPT; CL125 FF and CL250 RF flanged; or PN 10 and 16 flanged
Outlet Pressure Ranges
3.5-inches w.c. to 16 psig (9 mbar to 1,10 bar) in seven ranges
Temperature Capabilities
-20 to 150°F (-29 to 66°C)
Additional Technical Data
For additional technical information,
contact your local Sales Office or refer to technical documentation.