Pressure Controllers

Controllers work with heat pumps and air conditioners.
Pressure Controllers

Controllers work with heat pumps and air conditioners.

Head Pressure Controllers sense refrigerant temperatures and modulate condenser fan speed to balance high to low side circuit vapor pressure. On start up, fan is given initial hard start at full speed for 10 seconds and then slows to speed to give required condensing temperature. As ambient temperatures fall further, fan gradually slows to about 1/3 full speed to maintain bearing lubrication and...

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Pressure Regulator suits various instrument applications.
Pressure Controllers

Pressure Regulator suits various instrument applications.

Miniature 9028 series cartridge style regulator uses all available sensing area to provide precision set pressure control in limited-space installations. Design accommodates inlet pressures to 750 psi, while outlet is factory preset for pressures from 2 to 10 psi. Cartridge can be used in single cavity or manifold. Valve spring housing projects above manifold top surface by less than 0.5 in....

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Pressure Regulator suits various instrument applications.
Pressure Controllers

Pressure Regulator suits various instrument applications.

Miniature 9028 series cartridge style regulator uses all available sensing area to provide precision set pressure control in limited-space installations. Design accommodates inlet pressures to 750 psi, while outlet is factory preset for pressures from 2 to 10 psi. Cartridge can be used in single cavity or manifold. Valve spring housing projects above manifold top surface by less than 0.5 in....

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Self Contained Regulator provides remote on/off control.
Pressure Controllers

Self Contained Regulator provides remote on/off control.

Model EM33D incorporates remote on/off control for batch process loops and automated building controls. Use of regulator in place of control valves eliminates need for support systems, sensors, and air input. With packless construction, hardened stainless steel trim, and few moving parts, regulator is available in sizes from 3/8 through 12 in. in cast iron and cast steel.

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Self Contained Regulator provides remote on/off control.
Pressure Controllers

Self Contained Regulator provides remote on/off control.

Model EM33D incorporates remote on/off control for batch process loops and automated building controls. Use of regulator in place of control valves eliminates need for support systems, sensors, and air input. With packless construction, hardened stainless steel trim, and few moving parts, regulator is available in sizes from 3/8 through 12 in. in cast iron and cast steel.

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