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KVP Evaporator pressure regulator<br />

The KVP is mounted in the suction line after the evaporator and is maintaining a constant evaporating<br />

pressure and thereby a constant surface temperature on the evaporator. The regulation is modulating.<br />

By throttling in the suction line, the amount of refrigerant gas is matched to the evaporator load.<br />

Features<br />

Accurate, adjustable pressure regulation<br />

with allen key<br />

"Hermetic" brazed construction<br />

Stainless steel bellows<br />

Compact angle design for easy<br />

installation in any position<br />

Pulsation damping design<br />

1<br />

/ 4<br />

in. Schrader valve<br />

for pressure testing<br />

Available with flare and<br />

ODF solder connections<br />

Applications Advantages Facts<br />

· Traditional refrigeration<br />

· Air conditioning units<br />

· Transport refrigeration<br />

· The KVP can also be used to differentiate<br />

the evaporating pressures in two<br />

or more evaporators in systems with<br />

one compressor.<br />

· Protection against too low an evaporating<br />

pressure (e.g. as protection<br />

against freezing in a water chiller). The<br />

regulator closes when the pressure<br />

in the evaporator falls below the set<br />

value.<br />

· Wide capacity and operating range<br />

· Regulation range: 0 to 5.5 bar<br />

· For use with CFC, HCFC and HFC<br />

refrigerants<br />

46

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