Model 22L Butterfly Valves
Long-Necked, Lug Body; 2-Inch Through 24-Inch Sizes
Recommended Service and Special Features:
General on/off and throttling services from 1mm absolute vacuum to 175 PSI (12 bar) cold working pressure at temperatures from -40º F to 300º F, depending on seat material.
Tapped lugs allow independent upstream or downstream bolting to 125-lb. or 150-lb. ANSI flanges.
The neck allows for 3-inch pipe insulation. Special materials are available to meet 285 PSIG.
Contact Thraco for details.