HVAC Danfoss Condensing Pressure Regulator Type KVR and NRD for Pressure Testing

HVAC Danfoss Condensing pressure regulator type KVR and NRD for pressure testing Danfoss condensing pressure regulator condensing pressure regulator danfoss KVR + NRD pressure regulation system for the use of air-cooled condenser refrigeration and air-conditioning devices to maintain a constant...
Product description

HVAC Danfoss Condensing pressure regulator type KVR and NRD for pressure testing

 

Danfoss condensing pressure regulator

condensing pressure regulator danfoss

 

KVR + NRD pressure regulation system for the use of air-cooled condenser refrigeration and air-conditioning devices to maintain a constant and high enough to the condenser pressure and reservoir pressure;
KVR can be used with the KVD type accumulator pressure regulator
 

Product Features:
1. To achieve precise and variable pressure regulation, 1 / 4in.Schrader valve for pressure testing

2. Cooling capacity and operating range

3. Pulsation damping design, stainless steel bellows

4. Muscle angle form of the design, easy to install in any location

5. "closed" brazing structure, providing a wide range of size of the bell mouth and outer diameter welding interface

6. Can be used for CFC, HCFC and HFC refrigerants

 

TECHNICAL GUIDE

Refrigerant valve within the scope of the CFC, HCFC, HFC adjustment range of 5 ~ 17.5bar

Factory setting = 10 bar Maximum operating pressure KVR: BP = 28 bar NRD: BP = 28 bar

 

Maximum test pressure KVR: p '= 31 bar NRD: p' = 36 bar Medium maximum temperature KVR: 105 ° C NRD: 130 ° C

Minimum temperature of the medium: -40 ° C P band KVR 12 to 22: = 6.2 bar KVR 28 to 35: 5 bar

 

The opening differential pressure is used to start the NRD opening: Δp = 1.4 bar full open: △ p = 3 bar

 

Danfoss Condensing pressure regulator

 

Refrigerant: R22/R134A/R507

 

Regular 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.

 

Please find More Models as below:

Brand:
Danfoss
Colour:
-
Connection Size:
-
Connection Type:
-
Length (M):
-
Material Type:
-
Model Number:
KVR Series
Nominal Running Current (A):
-
Operating Temperature:
-
Pressure:
-
Voltage:
-
Warranty:
1 Year
Phase:
-
Refrigerant Suitability:
R134a, R404A, R507, R22, R407C
Valve Connections:
-
Defrost:
-
Evaporator Fans:
-
Cable Length (mtr):
-

Code
Type
KVR
034L0091
Condensing pressure regulator KVR 12
034L0093
Condensing pressure regulator KVR 12
034L0096
Condensing pressure regulator KVR 12
034L0097
Condensing pressure regulator KVR 15
034L0092
Condensing pressure regulator KVR 15
034L0094
Condensing pressure regulator KVR 22
034L0095
Condensing pressure regulator KVR 28
034L0099
Condensing pressure regulator KVR 28
034L0100
Condensing pressure regulator KVR 35


TypeSodering (inch)Code
KVR12 1/2034L0093
KVR15 5/8034L0097
KVR22 7/8034L0094
KVR281 1/8034L0095
KVR351 3/8034L0100
NRD 1/2020-1132


Danfoss Model KVR Condensing Pressure Regulator
Part No.
Model No.
Connections
Rated Capacity (kw)
Rated Hot
R22
R134a
R404a
R407C
R22
R134a
R404a
R407C
034L0091
KVR12
1/2” FL
50.4
47.3
36.6
54.5
13.2
11.6
12
14.3
034L0097
KVR15
5/8”ODS
034L0094
KVR22
7/8”ODS
034L0095
KVR28
1-1/8”ODS
129
121
93.7
139.3
34.9
30.6
34.9
37.7
034L0100
KVR35
1-3/8”ODS

Welcome to wholesale the high quality and precise hvac danfoss condensing pressure regulator type kvr and nrd for pressure testing in stock from our factory. As one of the leading manufacturers and suppliers in China, we can assure you the good quality of our products. Check the price list and the quotation with us.

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