Brands
Actuators
MK4801 Barber Colman Mk-4801 Pneumatic Valve Actuator For 1-1/2
Pneumatic Valve Actuator For 1-1/2 -2 Two Or Three Way Valves. Range 3-8 PSI. Stroke 1 . 11 Sq In Diaphragm. Order AV420 Linkage Separately.
Schneider Electric
MK4801
711426240115
$212.06
EA
$616.92
1 In Stock
MK4811 Barber Colman Mk-4811 Pneu Valve Actuator 5-10 PSI
Pneu Valve Actuator 5-10 PSI * Pneumatic Valve Actuator For 1-1/2 -2 Two Or Three Way Valves. Range 5-10 PSI Stroke 1 . 11 Sq In Diaphragm. Order AV420 Linkage Separately. Used On Older VB9000 Valves.
Schneider Electric
MK4811
$222.09
EA
$616.92
2 In Stock
MK4821 Barber Colman Mk-4821 Pneu Valve Actuator 8-13PSI
Pneu Valve Actuator 8-13PSI * Pneumatic Valve Actuator For 1-1/2 -2 Two Or Three Way Valves. Range 8-13 PSI. Stroke 1 . 11 Square Inch Diaphragm. Order AV420 Linkage Separately.
Schneider Electric
MK4821
711426240184
$222.09
EA
$616.92
2 In Stock
MK6601 Barber Colman Mk-6601 Pneu Valve Actuator 3-8 PSI
Pneu Valve Actuator 3-8 PSI * Pneumatic Valve Actuator. 50 Square Inch diaphragm. Spring Range 3-8 PSI. 1/2 In Stroke. For Use With 1.5-2 VbB7Xxx 2.5-4 VB9Xxx And 4-6 VB9323 Series Valves.
Schneider Electric
MK6601
$350.69
EA
$974.14
2 In Stock
MK6611 Barber Colman Mk-6611 Pneu Valve Actuator 5-10 PSI
Pneu Valve Actuator 5-10 PSI * Pneumatic Valve Actuator. 50 Sq/In Diaphragm. Spring Range 5-10 PSI. StrokE1/2 In. For Use With 1.5-2 VB7Xxx 2.5-4 VB9Xxx And 4-6 VB9323 Valves.
Schneider Electric
MK6611
711426400229
$334.86
EA
$974.14
3 In Stock
MK6621 Barber Colman Mk-6621 Pneu Valve Actuator 8-13 PSI
Pneu Valve Actuator 8-13 PSI * Pneumatic Valve Actuator. 50 Square Inch dia. Spring Range 8-13 PSI. 1/2 Inch Stroke. Fore Use With 1.5-2 VB7Xxx 2.5-4 VB9Xxx And 4-6 VB9323 Series Valves.
Schneider Electric
MK6621
$350.69
EA
$974.14
2 In Stock
MK6801 Barber Colman Mk-6801 Pneu Valve Actuator 3-8 PSI
Pneu Valve Actuator 3-8 PSI * Pneumatic Actuator Large Size 50 Sq In. Effective Area. 1/2 To 4 Valves Range 3-8 PSI.
Schneider Electric
MK6801
$350.69
EA
$974.14
4 In Stock
MK6811 Barber Colman Mk-6811 Pneu Valve Actuator 5-10 PSI
Pneu Valve Actuator 5-10 PSI * Pneumatic actuator large size 50 Sq In. 2-1/2 To 5 inch valves (MK8xxx). Range 5-10 PSI.
Schneider Electric
MK6811
$334.86
EA
$974.14
3 In Stock
MK6821 Barber Colman Mk-6821 Pneu Valve Actuator 8 - 13 PSI
Pneu Valve Actuator 8 - 13 PSI * Pneumatic Actuator Large Size 50 Sq In Effective Area. 2-1/2 To 4 Valves. Range 8-13 PSI.
Schneider Electric
MK6821
$334.86
EA
$974.14
Not in stock
MK7121 Barber Colman Mk-7121 Pneumatic Damper Actuator. Range
Pneumatic Damper Actuator. Range 8-13 PSI Damper
Schneider Electric
MK7121
711426250039
$451.83
EA
$1,314.40
6 In Stock
N800-2268 Barber Colman N800-2268 M574 feedback spring 10#
M574 feedback spring 10# * Positioner feed back spring 10psi span for M574 actuators.
Schneider Electric
N800-2268
$14.50
EA
$41.52
2 In Stock
N800-555 Barber Colman N800-0555-BOX Positive Positioner
N800-0555-BOX Positive Positioner * Positive Positioner Only. Order N800-1501 Feedback Arm And Proper Feed- Back Spring Separately. For Use With M556 M573 & M574 Actuators.
Schneider Electric
N800-555
$135.85
EA
$377.36
3 In Stock