Steefane Ltd supplies a range of valves and controls for the refrigeration industry, including:

Fully modulating PID two and three way refrigerant control valves. These can be used in many applications, high-pressure and sub-cooled liquid, hot gas discharge and for suction gases down to -60�C. The advantages of these motorized control valves are stable control on liquid feed into low-pressure receiver systems or Surge vessels. The motor has potentiometric feedback to a PID controller, which is fed from a displacement probe providing 4-20mA feed to the controller.

Pressure Regulators and Solenoid valves. These are suitable for both commercial and Industrial systems including HFCs, HCFCs and Ammonia refrigerants. The commercial range covers 0.25 inch up to 2.625 inch outside a diameter range for copper pipe. Industrial sizes range from 0.5 to 4 inches for steel pipe.

Float switches and Float Regulator. Steefane Ltd also supplies float switches or regulators for mechanical control and safety cutouts for Surge vessels and liquid drainage systems, and other areas where liquid control is required. These come with 10amp single or double pole switches, and weatherproof enclosures to IP65. Springs in the float chamber prevent float ball damage from gas surges. The regulators are designed for liquid feed, oil drain and defrost drainage.

Electronic Level transducers. These are ideal for surge and intercooler vessel level control. A full range of control modules are available to interact with computers or control valves.

Electronic Pressure Gauge Stations . These are suitable for all refrigerants including Ammonia. Range is up to 600BarG. With 4.2Ma output they can be used for a variety of functions and extensively used with our range of motorized control valves. .