Category Products

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Barber Colman pneumatic valve actuator for proportional pneumatic control of 1/2" to 1-1/4" VB-11 and VB-9XXX series valves. This actuator features a rugged die-cast aluminum housing and a replaceable, beaded, molded neoprene diaphragm all in a compact size of six square inches effective area.

Online Price: $61.82
Regular Price: $71.33

  • 12 in stock
  • Ships within 1 business day

Barber Colman diaphragm for MK-2690 pneumatic valve actuators.

Online Price: $15.51
Regular Price: $17.90

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Barber Colman integral packing and cartridge for 1/2" to 2" VB-7XXX and 1/2" to 1-1/4" VB-9XXX valves.

Online Price: $44.78
Regular Price: $51.67

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Barber Colman 9" pneumatic diaphragm for MK-6600, MK-6700, MK-6800, MK-6900, MK-8800, and MK-8900 Series valves.

Online Price: $60.35
Regular Price: $69.64

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Barber Colman 1/2" valve repair kit.

Online Price: $63.76
Regular Price: $73.57

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Barber Colman valve packing kit, containing a packing nut and gland assembly.

Online Price: $274.69
Regular Price: $313.93

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Barber Colman 1/2" valve repair kit for VB-721X valves with 1.3 cv.

Online Price: $63.76
Regular Price: $73.57

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Barber Colman rolling diaphragm for MK-8XXX valves.

Online Price: $73.98
Regular Price: $85.36

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Barber Colman high temp diaphragm for MK-46XX valves.

Online Price: $106.10
Regular Price: $122.42

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Barber Colman 1-1/4" valve repair kit for VB-7313 valves.

Online Price: $83.71
Regular Price: $96.59

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Barber Colman valve linkage kit for use to field assemble MK-2690 pneumatic actuators to a variety of 1/2" through 2" valve bodies.

Online Price: $18.51
Regular Price: $21.36

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Barber Colman valve linkage kit for use to field assemble MK-2690 pneumatic actuators to VB-7XXX (1/2" through 2") valve bodies.

Online Price: $18.51
Regular Price: $21.36

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Barber Colman valve packing kit, containing a packing nut and gland assembly.

Online Price: $55.48
Regular Price: $64.02

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Barber Colman adapter fittings kit for TK Series.

Online Price: $34.07
Regular Price: $39.31

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Barber Colman 2-pipe direct acting pneumatic thermostat for a temperature range of 55-85°F. This thermostat is used for proportional control of pneumatically activated valves, dampers, and similar devices in heating, ventilating, and air conditioning systems.

Online Price: $162.36
Regular Price: $187.34

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Barber Colman reverse-acting, two-pipe thermostat for temperatures between 55-85°F without dial limit stops.

Online Price: $130.92
Regular Price: $151.07

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Barber Colman direct-acting, two-pipe thermostat for temperatures between 55-85°F without dial limit stops.

Online Price: $130.92
Regular Price: $151.07

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Barber Colman proportional, direct-acting one-pipe thermostat without dial limit stops.

Online Price: $112.91
Regular Price: $130.28

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Barber Colman proportional control, spring return, linear movement, pneumatic valve actuator for 3-6 psi. This actuator has a 1/8" NPT connection, a 1/2" nominal stroke, and a NEMA 1 enclosure.

Online Price: $123.14
Regular Price: $142.08

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Barber Colman proportional control, spring return, linear movement, pneumatic valve actuator (over 50 square inch) for 3-8 psi. This actuator has a 1/8" NPT connection, a 1/2" nominal stroke, and a NEMA 1 enclosure.

Online Price: $295.10
Regular Price: $337.26

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Barber Colman 24V, spring-return, two-position valve actuator.

Online Price: $254.19
Regular Price: $293.30

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Barber Colman 120V, spring-return, 2-15 Vdc valve actuator.

Online Price: $284.45
Regular Price: $325.09

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Barber Colman 120V, spring-return, two-position valve actuator.

Online Price: $254.19
Regular Price: $293.30

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Barber Colman 1/2" NPT, 2-way ball valve featuring 2.6 cv and a bronze body with brass trim and linkage.

Online Price: $90.04
Regular Price: $103.90

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Barber Colman diaphragm for MK-4XXX Series damper actuators.

Online Price: $19.74
Regular Price: $22.77

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Barber Colman diaphragm for MK-7XXX Series temperature controllers.

Online Price: $33.10
Regular Price: $38.19

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Barber Colman replacement mounting kit that allows for quick and easy replacement of competitive devices with a new TAC Pneumatic Thermostat.

Online Price: $25.51
Regular Price: $29.44

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Barber Colman 1/2" NPT x union, 2-way, normally open globe valve assembly featuring 4.4 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $155.74
Regular Price: $179.70

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Barber Colman 1/2" NPT, 2-way globe valve featuring 4.4 cv, equal percentage flow, a bronze body with brass trim, and a stem up open.

Online Price: $70.58
Regular Price: $81.44

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Barber Colman 1/2" NPT x union, 2-way, normally open globe valve assembly featuring 1.3 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $155.74
Regular Price: $179.70

  • Ships within 1 business day

Barber Colman 1/2" NPT, 2-way globe valve featuring 1.3 cv, equal percentage flow, a bronze body with brass trim, and a stem up open.

Online Price: $70.58
Regular Price: $81.44

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Barber Colman 1/2" NPT, 3-way mixing globe valve featuring 4.4 cv and a bronze body with brass trim.

Online Price: $88.58
Regular Price: $102.20

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Barber Colman 1/2" NPT, 2-way globe valve featuring 1.3 cv, equal percentage flow, a bronze body with brass trim, and a stem up closed.

Online Price: $81.28
Regular Price: $93.79

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Barber Colman 1/2" NPT x union, 2-way globe valve featuring 2.2 cv, equal percentage flow, a bronze body with brass trim, and a stem up open.

Online Price: $106.10
Regular Price: $122.42

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Barber Colman 1/2" NPT, 3-way mixing globe valve featuring 2.2 cv and a bronze body with brass trim.

Online Price: $88.58
Regular Price: $102.20

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Barber Colman 3/4" NPT, 3-way mixing globe valve featuring 7.5 cv and a bronze body with brass trim.

Online Price: $127.51
Regular Price: $147.13

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Barber Colman 1/2" NPT x union, 2-way, normally open globe valve assembly featuring 1.3 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $146.27
Regular Price: $168.77

  • Ships within 1 business day

Barber Colman 1/2" NPT x union, 2-way, normally open globe valve assembly featuring 0.4 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $155.74
Regular Price: $179.70

  • Ships within 1 business day

Barber Colman 1/2" NPT, 2-way globe valve featuring 4.4 cv, equal percentage flow, a bronze body with brass trim, and a stem up closed.

Online Price: $81.28
Regular Price: $93.79

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Barber Colman 1" NPT, 3-way mixing globe valve featuring 14 cv and a bronze body with brass trim.

Online Price: $193.59
Regular Price: $223.37

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Barber Colman 3/4" NPT, 2-way globe valve featuring 7.5 cv, equal percentage flow, a bronze body with brass trim, and a stem up closed.

Online Price: $99.78
Regular Price: $115.13

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Barber Colman 1/2" NPT x union, 2-way globe valve body featuring 4.4 cv, equal percentage flow, a bronze body with brass trim, and stem up open.

Online Price: $106.10
Regular Price: $122.42

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Barber Colman 1/2" NPT x union, 2-way globe valve body featuring 1.3 cv, equal percentage flow, a bronze body with brass trim, and stem up open.

Online Price: $106.10
Regular Price: $122.42

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Barber Colman 5/8" OD flare, 2-way globe valve featuring 2.2 cv, equal percentage flow, a bronze body with brass trim, and stem up open.

Online Price: $89.55
Regular Price: $103.33

  • Ships within 1 business day

Barber Colman 1/2" NPT, 2-way, normally open globe valve assembly featuring 4.4 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $146.27
Regular Price: $168.77

  • Ships within 1 business day

Barber Colman 3/4" NPT x union, 2-way globe valve featuring 7.5 cv, equal percentage flow, a bronze body with brass trim, and stem up open.

Online Price: $123.14
Regular Price: $142.08

  • Ships within 1 business day

Barber Colman 1" NPT, 2-way globe valve featuring 14 cv, equal percentage flow, a bronze body with brass trim, and stem up open.

Online Price: $130.92
Regular Price: $151.07

  • Ships within 1 business day

Barber Colman 3/4" union, angle-pattern, 2-way, normally open globe valve assembly featuring 8.5 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $192.18
Regular Price: $221.74

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Barber Colman 2" NPT, 3-way mixing globe valve featuring 41 cv and a bronze body with brass trim.

Online Price: $378.08
Regular Price: $432.09

  • Ships within 1 business day

Barber Colman 1/2" NPT x union, 2-way, normally open globe valve assembly featuring 2.2 cv, equal percentage flow, a bronze body with brass trim, and a 3-7 psi spring return pneumatic actuator.

Online Price: $155.74
Regular Price: $179.70

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