부품 II

The Parker Electronic Valve (PEV) provides a new level of control to industrial refrigeration. Managing liquid levels in vessels, superheat for direct expansion, brine temperature in chillers and hot gas defrost are just few of many applications for the PEV.

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Better, compact and cost efficient, the HBLT-Wire is a field adjustable capacitive liquid level sensor designed to measure refrigerant levels in traditional stationary systems such as vessels, receivers or accumulators, as well as in marine systems.
The HBLT-Wire is an all-in-one length probe. The flexible sensor wire provides on the job length adjustability, so one part number covers all application requirements. The sensor has an output signal of 4-20 mA, which is proportional to the 0 and 100% of liquid level.

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Industrial Refrigeration Control Valves
Our comprehensive product line includes pressure regulators, refrigerant float switches, strainers, automatic flow regulators, solenoid valves, gas powered suction stop valves, check valves, safety relief valves and service valves for both ammonia and halocarbon refrigerants – all built to the highest quality standards recognized throughout the world for durability and reliability.

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Hand Shut-Off Valves, Check Valves and Strainers.
Features
-optimized design
-large kv-values
-for all common refrigerants
-with handweel or cap
-Pressure Equipment Directive 97/23/EC

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The V300 rapid purger from Parker is designed to safely and efficiently remove non-condenseable gases from ammonia refrigeration systems. The V300 is an improvement over the successful V200 series and offers several new features and benefits. The V300 is equipped with a RS-485 communication port for easy interface to controller data transmission. All of the parameters accessible via the HMI cable are now accessible via the serial channel. Further advancements include extended data logging time and password protection for factory calibration settings. Like its predecessor the V300 can be used with 120 or 240 VAC and can handle from 4 to 20 purge points.

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