Barber Colman Electric-Pneumatic Valves

Barber ColmanTwo-way Straight Valves

These compact Diaphragm Control Valve Assemblies are designed:

  • for the control of hot or chilled water, or low pressure steam
  • to permit installation within a small enclosure
  • to be used for exposed fin tube converters or cast iron radiators
SPECIFICATIONS
Flow Equal Percentage
Maximum Pressure 150psi: Hot Water 35psi: Steam
Connection Inlet: FPT Outlet: MPT Union


Part # Size Cv Spring Ranges  
VK-7211-201-4-04 1/2" 4.4 3-7# N.O. Call... Add to Order
VK-7211-201-4-06 3/4" 7.5 3-7# N.O. Call... Add to Order
VK-7211-201-4-08 1" 14 3-7# N.O. Call... Add to Order
VK-7211-201-4-09 1-1/4" 20 3-7# N.O. Call... Add to Order
VK-7211-202-4-04 1/2" 4.4 5-10# N.O. Call... Add to Order
VK-7211-202-4-06 3/4" 7.5 5-10# N.O. Call... Add to Order
VK-7211-202-4-08 1" 14 5-10# N.O. Call... Add to Order
VK-7211-202-4-09 1-1/4" 20 5-10# N.O. Call... Add to Order
VK-7211-203-4-04 1/2" 4.4 8-13# N.O. Call... Add to Order
VK-7211-203-4-06 3/4" 7.5 8-13# N.O. Call... Add to Order
VK-7211-203-4-08 1" 14 8-13# N.O. Call... Add to Order
VK-7211-203-4-09 1-1/4" 20 8-13# N.O. Call... Add to Order
VK-7221-202-4-04 1/2" 4.4 5-10# N.C. Call... Add to Order
VK-7221-202-4-06 3/4" 7.5 5-10# N.C. Call... Add to Order
VK-7221-202-4-08 1" 14 5-10# N.C. Call... Add to Order
VK-7221-202-4-09 1-1/4" 20 5-10# N.C. Call... Add to Order
VK-7221-203-4-04 1/2" 4.4 8-13# N.C. Call... Add to Order
VK-7221-203-4-06 3/4" 7.5 8-13# N.C. Call... Add to Order
VK-7221-203-4-08 1" 14 8-13# N.C. Call... Add to Order
VK-7221-203-4-09 1-1/4" 20 8-13# N.C. Call... Add to Order

Barber Colman Two-way Angle Valves

SPECIFICATIONS
Flow Equal Percentage
Maximum Pressure 150psi: Hot Water 35psi: Steam
Connection Inlet: FPT Outlet: MPT Union

Part # Range Size Cv  
VK-7211-201-3-04 3-7# 1/2" 5 Call... Add to Order
VK-7211-201-3-06 3-7# 3/4" 8.5 Call... Add to Order
VK-7211-201-3-08 3-7# 1" 16 Call... Add to Order
VK-7211-201-3-09 3-7# 1-1/4" 22 Call... Add to Order
VK-7211-203-3-04 8-13# 1/2" 5 Call... Add to Order
VK-7211-203-3-06 8-13# 3/4" 8.5 Call... Add to Order
VK-7211-203-3-08 8-13# 1" 16 Call... Add to Order
VK-7211-203-3-09 8-13# 1-1/4" 22 Call... Add to Order

Barber Colman Oval Pneumatic Valve Actuator

For compact actuation of 1/2'' through 1-1/4'' Barber-Colman valves. Has 6 sq. in. diaphragm area. For new installations, the AV-400 linkage kit is required.

Part # Oval Pneumatic Valve Actuator  
MK-2690 Oval Pneumatic Valve Actuator Call... Add to Order
AV-400 Valve Linkage Kit with 3-7#(yellow), 5-10#(black), and 5-13#(blue) springs included Call... Add to Order
PNV-102-1 Replacement Diaphragm Call... Add to Order

Barber Colman Pneumatic Actuators for Medium Valves

For Medium Duty (11 sq. in. diaphragm) pneumatic actuation of 1-1/2" to 2" Barber-Colman valves.

Part # Range Valve Size  
MK-4601 3-6# 1/2" to 1-1/4" Call... Add to Order
MK-4611 5-10# 1/2" to 1-1/4" Call... Add to Order
MK-4621 10-13# 1/2" to 1-1/4" Call... Add to Order
AV-401 Linkage for MK-46XX series - Call... Add to Order
PNV-002 Replacement Diaphragm - Call... Add to Order

Barber Colman Pneumatic Actuators for Large Valves

For Larger Valves (50 sq. in. diaphragm) to actuate 2-1/2" to 6" pneumatic valves

b - Used on VB-9323-0-5-14,15,16 valve bodies only.

Part # Range Stroke  
MK-6801 3-6# 1" Call... Add to Order
MK-6811 5-10# 1" Call... Add to Order
MK-6821 10-13# 1" Call... Add to Order
AV-430 Linkage for VB-9xx3 and VB-9xx4 (1-1/2", 2"), VB-9232 (1-1/2" to 6") - Call... Add to Order
AV-495 For VB-9313, VB-9323 - Call... Add to Order
PNV-202 Replacement Diaphragm - Call... Add to Order

Barber Colman Heavy Duty Pneumatic Valve Actuators

For Higher Closeoff Needs (100 sq. in. diaphragm), this actuator will operate pneumatic valves from 2.5" to 6".

Part # Range Description  
MK-8801 3-8# 1" Stroke for 2-1/2" to 4" Valves Call... Add to Order
MK-8811 5-10# 1" Stroke for 2-1/2" to 4" Valves Call... Add to Order
MK-8821 8-13# 1" Stroke for 2-1/2" to 4" Valves Call... Add to Order
MK-8901 3-8# 2" Stroke for 5" and 6" Valves Call... Add to Order
MK-8911 5-10# 2" Stroke for 5" and 6" Valves Call... Add to Order
MK-8921 8-13# 2" Stroke for 5" and 6" Valves Call... Add to Order
AV-496 - Valve Linkage Call... Add to Order
PNV-312 - Rolling Diaphragm Call... Add to Order