Fuel Valves

The Honeywell ML7984A4009 is a one piece, self contained, direct coupled actuator for mounting on V5011 (2 way) and V5013 (3 way) valve bodies that is self adjusting. It has a 2-10 VDC control signal and a NEMA 3R enclosure rating. Features: Self-contained one piece motorized valve linkage, Allows the use of a common transformer to power multiple actuators, Multiple mounting positions, One actuator for both 24VAC and 28VDC power supply applications, Compact size for mounting in confined spaces. Product Specifications: Description:Direct coupled, linear stroke valve actuator, Application: ...

Field Controls 8 Power Venter 740,000 BTU SWG-8 Patented SWG Venter is ETL and cETL listed for all LP gas, natural gas, or oil-fired heating equipment. Combines the motor, blower, and vent hood in one complete, easy to install unit. The SWG mounts on the outside of the building and pulls the combustion gases from the appliance through the outside wall utilizing 100% negative pressure. Made in the USA. Benefits: 100% negative pressure in the vent pipe for maximum safety. Standard galvanized pipe can be used instead of expensive stainless steel. No need to seal vent pipe joints, saving time ...

Features Solenoid-operated diaphragm valves provide slow opening and fast closing suitable for controlling natural, LP or manufactured gases. They are normally used on atmospheric boilers, commercial water heaters, and rooftop heaters V48 for line voltage service; V88 for 24Vac service Close firmly with diaphragm that is both weight and spring loaded Two second maximum closing time Valve closes on power failure; recommended for final shutoff service Set opening time with various sized bleed orifices or adjustable bleed valve Use with LP, natural or manufactured gases Made with cast ...

The 210 Series Is A Lock-Up Type Regulator And Compiles With Codes Using This Specification. The 210 Series Has Been Designed For Maximum Control Function In An Easy To Use Package. The Series Is Intended For Use With Gas-Fired Boilers, Steam Generators, Industrial Furnaces, Ovens And Similar High Demand Equipment. The Balanced Valve Design Eliminates The Inlet Pressure Effect Acting On The Valve. Regulating Stability Is Improved And Hunting Tendencies Reduced By The Use Of Dampening Mechanisms In Both The Breather Outlet And Sensing Tube. You Get Precise Regulation Over A Broad Range Of ...

Flame failure response time of 0.8 or 3.0 seconds. Flame signal strength ranges from 0.0 to 5.0 Vdc. Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation. Flame signal test jacks to measure amplifier flame signal voltage. Color-coded labels identify flame detection type. Dynamic Self-Check Amplifier test the detectors and all electronic components in the flame detection system 7800 SERIES relay module locks out on safety shutdown with flame detection system failure. Compatible with existing Honeywell flame detectors (order separately).