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KVR and NRD condensing pressure regulators
Regulator system KVR and NRD is used to maintain a constant and sufficiently high condenser and
receiver pressure in refrigeration and air conditioning plant with air-cooled condensers.
KVR can also be used together with receiver pressure regulator type KVD.
Features
Accurate, adjustable pressure regulation
with allen key
"Hermetic" brazed construction
Stainless steel bellows
Compact angle design for easy
installation in any position
Pulsation damping design
1/4 in. Schrader valve
for pressure testing
Available with flare and
ODF solder connections
Applications Advantages
Facts
· Traditional refrigeration
· Air conditioning units
· Transport refrigeration
· The valves are the most compact one
on the market.
· Excellent performance because of balance
port design (equalization of force
on port)
· The refrigeration system can operate
with very large load variations
· Very easy to adjust the KVR
· The NRD is non-adjustable – it always
follows the actual pressure in the
system
· Reliable design
· Wide capacity and operating range
· Regulation range: 5 to 17.5 bar
· For use with CFC, HCFC and HFC
refrigerants
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