Honeywell VE4020B1129 servo gas valve DN20

Honeywell VE4020 B 1129 gas control unit features a spring-loaded shutoff plate that remains closed without power. A flow regulator on the coil allows for gas flow adjustment. Opening and closing time is 1 second, with a maximum operating frequency of 20 cycles per minute. Honeywell VE4020B 1129 gas solenoid valve body is equipped with wrench flats for easy installation and two additional Rp 1/4″ ports on the inlet side. The coil is field-replaceable, suitable for continuous operation, and rotates 360°. An internal filter protects against contaminants.

Honeywell VE4020B 1129 combined gas valve technical data:

• Pipe sizes: Inlet and outlet 3/8” up to 2” internal parallel pipe thread according to ISO 7-1
• Mounting and orientation: The valve may be assembled on the pipeline within plus or minus 90 degrees of the vertical axis and 30 cm. air space around the coil assy
• Torsion and bending stress: Pipe connections meet group 2, according to EN161 requirements
• Ambient temperature range: -15 … 60 °C
• Electrical connection: Plug connection according to PG11
• Optional: Male DIN plug connector according to ISO4400
• Coil insulation solenoid valves: Insulation material according to class F
• Valve body: Aluminum alloy die-cast
• Bottom plug: Rp 1/4” for Closed Position Indication (CPI) switch
• Strainer: AISI 303 steel
• Closing spring: AISI 302 steel
• Valve plunger: Chrome plated Fe 360B steel sliding on anti-friction bearing
• Seals and gaskets: Hydrocarbon resistant NBR rubber type
• Optional: Viton rubber type
• Rated Voltage (Vac): 110
• Connect (inch): 3/4
• DN: 20
• Maximum Operating Pressure (mbar): 360
• Power Cons. (W): 18
• Enclosure: IP54
• Weight (kg): 1.9