Description
Flow Control Valves
Series “CV” Control Valves incorporate a full-flow, fixed gradient butterfly valve design for high capacities at low pressure drops, using minimum operating torque. This economical assembly includes a minimum stop screw and can be supplied with connecting base and linkage assembly to mount your electric control operator. Versions available with UL (Underwriters Laboratories) listing for air, natural gas and liquefied petroleum gas service.
Series “BV” Balancing Valves are used to balance gas or air flows in multiple-burner systems fed by a common manifold. They feature a full-flow butterfly design with provision for locking in any position.
Air Control Valves permit throttling control of air to burners. They feature a fixed gradient butterfly valve design with an adjustable minimum stop, friction brake screw and provision for manual or automatic operation. Air control valves are offered in 1-1/2″ through 18″ pipe sizes.