V51

Butterfly Gas Valve

Provides modulating control of natural, manufactured, LP gases or air.

  • Use in commercial and industrial installations where large amounts of gas must be closely controlled.
  • NOT for use as safety shutoff valve.
  • Adaptable to most modulating jobs.
  • Modutrol motor, such as the M9484 or M9494, may be mounted directly on valve or close to it.
  • Valve mechanism has strain release.
  • Adjustable stroke over low fire-high fire range.
  • Straight-through valve pattern.
  • Rugged cast aluminum body provides durability and maintenance-free operation.

Dimensions (in.) : 2 11/16 in. high x 3 1/16 in. wide x 5 13/16 in. deep

Dimensions (mm) : 68 mm high x 77 mm wide x 148 mm deep

Used With : Mod Motor with Q100 Linkage

Materials : Body–Aluminum

Mounting : Motor shaft horizontal

Approvals, Underwriters Laboratories Inc. : File No. MH5968 Vol. 1 Sec. 1, Guide no. MHKZ

Operating Temperature Range (F) : 32 F to 140 F

Operating Temperature Range (C) : 0 C to 60 C

Body Pattern : Straight-through

Pressure Ratings (psi) : 5 psi

Pressure Ratings (kPa) : 34.5 kPa

Capacity (m³/hr) : 118.9 m3/hr

Pressure Tapping : Inlet and outlet pressure taps– Two downstream 1/4 in. NPT taps

Type of Fuel : Air; natural; manufactured; LP

Pipe Size (inch) : 1 1/2 in.

Pipe Size (DN) : DN40

Capacity (cfh) : 4200 cfh

Honeywell Environmental & Energy Solutions

Honeywell is an industry leader in manufacturing a comprehensive line of combustion equipment to meet critical heating requirements of virtually every industrial process. Honeywell burner management systems are designed in a variety of configurations to heat air streams, liquids, ovens and furnaces with outstanding efficiency, reliability and performance. Honeywell also offers combustion control valves, viz. Shut-Off valves and Control valves. These present many operational advantages to help prevent leakage and are engineered and tested for life cycles of 1,000,000 closures. This type of performance leadership along with excellent expertise and customer focused approach has made Honeywell a highly trusted and sought after name in combustion products worldwide –serving a multitude of industries in a multitude of applications. SIL3 Capable and CSA B149.3 certified burner management system solutions include state of the art flame controls, fuel air ratio controls, pressure switches, gas solenoid valves, mod motors and associated accessories are stocked by MicroWatt and backed by our experienced technical staff and engineering group.

V51