EXCLUSIVE FORUM FOR MACHINE DISMANTLERS AND REPAIR PEOPLE > Merrillville
> Self Propelled
> Air Brakes
> Above 150 PSI
> New invensys mk-6621 pneumatic valve actuator
New invensys mk-6621 pneumatic valve actuator
INVENSYS MK-6621 PROPORTIONAL PNEUMATIC VALVE ACTUATOR
Invensys-Barber Colman MK-6621 Proportional Valve Actuator, 50 sq. in., 8-13 PSI Spring
Proportional pneumatic actuator with 50 sq. in. (323 cm ) effective diaphragm area used to control 1-1/2 in. to 2 in.VB-7xxx series, 2-1/2 in. to 5 in. VB-8xxx series, 2-1/2 in. to 4 in. discontinued VB-9xxx series and 4 in. to 6 in. discontinued VB-9323 series valves.
Rugged die cast aluminum construction. Rolling diaphragm. Start point adjustable 2 psi.
