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Honeywell V4943/V8943B,C,N; V4944/V8944B,C,L,N REGULATING DIAPHRAGM GAS VALVES Manual

About Honeywell V4943/V8943B,C,N; V4944/V8944B,C,L,N REGULATING DIAPHRAGM GAS VALVES

Honeywell V4943/V8943B,C,N APPLICATION

The V4943/V8943B and N (single stage) and V4944/V8944B and N (two stage) are solenoid-operated diaphragm valves suitable for natural gas only. The V4943/V8943C and V4944/V8944C and L are solenoid-operated diaphragm valves suitable for Liquefied Petroleum (LP) gas only. These valves are used on boilers, unit heaters, duct furnaces, makeup air and rooftop heaters.

Honeywell V4943/V8943B,C,N FEATURES

  • Models are available for natural or liquid petroleum (LP) gases.
  • Valve models L, N are rapid opening (less than six seconds) and fast closing, and are available for LP and natural gases, respectively.
  • Line voltage with two-wire thermostat or controller is used with V4943; V8943 is used with 24V thermostat or controller.
  • V4944 is used with line voltage dual-stage thermostat or controller; V8944 is used with 24V dual-stage thermostat or controller.
  • Slow opening B,C valve models are available for natural and LP gases respectively.
  • Valve closes on power failure; recommended for final shutoff service.
  • Valve closing time: 2 seconds maximum at 7 inches wc inlet pressure.
  • Valves rated for 0.5 pound per square inch (psi) (3.4 kPa).
  • Leadwires and cover for electrical conduit connections are provided.

Honeywell V4943/V8943B,C,N ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:

  1. Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of your phone directory).
  2. Honeywell Customer Care 1885 Douglas Drive North Minneapolis, Minnesota 55422-4386
  3. http://customer.honeywe ll.com or http://customer. honeywell.ca

International Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China, Czech Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.

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Honeywell V4943-V8943B Manual