Sporlan Electronic Expansion Valve Installation

INSTALLATION The SER series valves are electronically con-trolled Step Motor Expansion Valves and are installed before the distributor and evaporator just as one would install a Thermostatic Expan-sion Valve. Feedback loops are not required simplifying controller design and circuitry.

Protech 61 103652 01 Expansion Valve Txv Sporlan 3 Ton R 410a Check Valve Inlet 3 8 O D Outlet 3 8 O D Diy Parts Hvac Air Conditioning Heating And Air Conditioning Heating Equipment

Sporlan Electric Expansion Valves EEVs now rated at full stroke 100 open with no reserve capacity are currently available in nominal R-22 capacities from 25 to 434 tons 82 to 1424 kW and can control refrigerant flow down to 10 of rated capacity.

Sporlan electronic expansion valve installation. The Sporlan Subcool Control is a simple means of controlling the Electronic Expansion Valve EEV on most liquid subcooling systems. RCS Control Board NEMA 12K rated enclosure Room Temperature Sensor Defrost Termination Sensor Superheat Temperature Sensor Pressure Transducer 115230 to 24VAC transformer On board 250V Metal Oxide Varistors Installed 250V GMC1 fuse and RCS Controller Fans Load Liquid Line Valve Stepper EEV. Step motors are designed to provide discrete segments of angular motion or rotation in response to an electronically generated signal.

XEV22D regulates the superheat SH of the fluid that runs into refrigerating unit in order to obtain optimized performance and functioning of the evaporator independent by climatic or load conditions. Step motors are de-signed to provide discrete segments of angular motion or rotation in response to an electroni- cally generated signal. From the unique uni-body construction and quad-position cable found on the SER-B through SER-D to the multiple body configurations and.

The exception is when the element is subjected to sub-zero temperatures for extended periods of time during an off-cycle. All Sporlan electric valves are designed for compatibility with all current halocarbon refrigerants. Wide variety of stepper electronic expansion valves.

The advantages of step motors in valve applications are high resolution repeatability and reliability with low hysteresis. Step Motor Expansion Valves Type SEHI-175 -P -400 and -T Installation and Servicing Instructions for Flammable Refrigerants SD-42552019 The Sporlan SEHI valves are stepper motor driven Electric Expansion Valves EEV featuring. Featuring high resolution actuator assemblies these valves provide unmatched control capability across a wide range of applications and loads.

The step motor used in the. Built on a foundation of more than 75 years of refrigerant flow control designs and over 20 years of experi-ence in electronic superheat control these valves are a perfect fit for todays demanding applications. The Subcool Control provides liquid temperature and superheat pressure-temperature control for most common refrigerants.

These valves are most commonly paired with a Sporlan Superheat Control Subcool Control. In this case start-up may be prolonged until the bulb and element are warmed sufficiently to open the valve. Therefore they are applicable on all the same types of systems found in the air conditioning and refrigera- tion industry as thermostatic expansion valves.

Featuring high resolution actuator assemblies these valves provide unmatched control capability across a wide range of applications and loads. High resolution actuators High linear force output Exceptional flow control across widely varying conditions Tight seating Bi-directional flow. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators.

Therefore they are applicable on all the same types of systems found in the air conditioning and refrigeration industries as. These valves are most commonly paired with a Sporlan Superheat Control Subcool Control Chiller. The advantages of step motors in valve applications are high resolution repeatability and reliability with low hysteresis.

Sporlan series of Electric Expansion Valves. Step Motor Expansion Valves Installation Instructions Operation The ESX valves are step motor operated electric expansion valves. Explanation of the operation of a thermostatic expansion valve.

Bulletin 100-20-1 - Sporlan Electric Expansion Valves - SER-AA -A Bulletin 100-20-4 - Sporlan Electric Expansion Valves - SERI-F Bulletin 100-50-5 - Sporlan Kelvin II Series Electric Valve Controllers Form 100-314 - Type SERI - Electronic Expansion Valve SD-286 - Sporlan SERI Installation Instructions. Sporlan family of Electronic Expansion Valves. Sporlan SEHI Electric Expansion Valves are electronically controlled stepper motor driven valves intended for precise control of liquid refrigerant flow.

The amount of thermostatic charge and the bulb size are such that the bulb retains control despite a colder valve body or diaphragm case. XEV22D modules are equipped with two 2 probe inputs one for a 4 to 20mA or 0 to 5V pressure. The valves except SERI-K are bi-directional and may be used on heat pumps.

Sporlan TEVs having Selective Charges C Z L or X may be installed and operated in most locations. Sporlan SER Electric Expansion Valves are electronically controlled stepper motor driven valves intended for precise control of liquid refrigerant flow. Sporlan Kelvin II controllers are used to operate electrically operated stepper motor refrigeration valves.

See Figure 1 for flow direction. Electronic Expansion Valve Modulating 3-Way Valve 1-38Electronic Expansion ValveSporlan Electronic Expansion Valve - Sporlan - Supermarket Controls and Parts It appears that your browser has JavaScript disabled. Sporlan Electric Expansion Valves EEVs are currently available in nominal R-22 capacities from 12 to 175 tons 15 to 615 kW.

This is the perfect solution for installations that require precise electronic control.

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