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50 sq. in Damper Actuator (8-13 psig)

Brand:
Barber Colman
SKU:
MK-6621
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50 sq. in Damper Actuator (8-13 psig)
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$636.94 each
In Stock
In Stock
Get 18 Wed, Jul 8
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Description

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These valve actuators, with a 50 sq. in. (323 cm2) effective diaphragm area, are used for proportional pneumatic control of hot water or chilled water valves.

Application
  • MK-66x1 is used to control 1-1/2 in. to 2 in. VB-7xxx series valves


Features
  • Rugged die cast aluminum housing.
  • Replaceable beaded molded neoprene diaphragm.
  • Built-in spring to retract output shaft.
  • Adjustable start point on loss of air pressure.

Specs

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Fail Safe Mode:

Spring Return

Actuator Spring Range:

8 to 13 psig

Operating Temp Range:

-20 to 220° F

Air Connections:

1/8" FNPT

Max. Working Pressure:

30 psig

Stroke:

1/2"

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