Showing 1–12 of 24 results
Max. Operating pressure: 7 PSI
Nominal diameter: NPT 3/4 – NPT 2
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Unique V-port design allows for extremely fine ratio adjustment
Available in five sizes from 3/4” to 2”
Capacities when using natural gas range from 213 cfh to 16,469 cfh
Maximum inlet pressure is 40 psi
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Valves are available for either manual or automatic control in pipe sizes 1/2″ to 8″
1/2″ through 4″ valves are available with either NPT or Rc threads.
Furnished with beveled or non-beveled disks
Manual butterfly valves 4″ and smaller have an adjusting cover for setting disk position.
Full or Reduced Port Valve Types
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Available in pipe sizes from 1/2″ thru 8″
1/2″ thru 2″ available with Rc threads
Flows range from 280 cfh to 42,000 cfh
Maximum inlet and back pressures range from 7 to 70 psig
May be mounted either horizontally or vertically
Removable top cover allows easy access for inspection and for performing maintenance
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For gas, air
Low leakage rate and pressure loss
High control accuracy
BVG, BVGF, BVA, BVAF, IBG, IBGF, IBA or IBAF with reduced nominal diameters
Butterfly valves available with mounted actuator IC 20 or IC 40
Suitable for intermittent operation
BVGF, BVAF, IBGF, IBAF work clearance-free
Low-maintenance operation
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For hot air and flue gas
Low leakage rate and pressure loss
High control accuracy
Butterfly valves available with mounted actuator IC 20 or IC 40
Suitable for intermittent operation
Low-maintenance operation
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For hot air and flue gas
Can be mounted directly onto the solenoid actuator MB 7
Low leakage rate and pressure loss
High control accuracy
Suitable for intermittent operation
Low-maintenance operation
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Safety-closing function in event of a main voltage failure
For hot air and flue gas
Low leakage rate and pressure loss
High control accuracy
Can be mounted directly onto the actuators IC 20 or IC 40
Suitable for intermittent operation
Low-maintenance operation
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Series “CV” Control Valves incorporate a full-flow, fixed gradient butterfly valve design for high capacities at low pressure drops, using minimum operating torque
Series “BV” Balancing Valves are used to balance gas or air flows and locks in any position
For throttling control of air to burners
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Valve bodies are designed to meet ANSI specifications (DIN flange option for future availability)
High pressure rating
Cast iron, carbon steel and brass bodies
Positive push/pull actuator
SYNCHRO Valves may be used independently for individual adjustable gradient fuel flow control, or in tandem with other fuel control valves for more sophisticated multi-zone control or multi-fuel applications.
Low torque
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For air, gas, and oil proportioning control
Multiple screw cam assembly provides mechanical adjustment capabilities
Fully adjustable throttling range
Air-gas-oil valves in tandem-linked combination are ideal for multi-zone or stand-by fuel system control
The tandem linkage gives accurate proportioning of air/fuel(s) ratios required for your specific burner system/application
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SMARTLINK® actuator fits various bodies to meet all combustion flow control needs – butterfly, ball, linkage arm
Easy customization of the valve flow characteristic for high precision flow control and repeatability
Maximize efficiency and minimize emissions with direct coupled, factory calibrated valve and actuator assembly
Rugged industrial design for reliable, long-life operation
Reduced maintenance – no lubrication required
Hazardous Location approved: ATEX, IEC Ex and KC; Non-Incendive for Class I, Division 2; UL, FM, CE
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