Crankcase Pressure Regulaor (KVL12)034L0043
034L0043 Crankcase Pressure Regulaor(KVL12)
Crankcase pressure regulator type KVL is fitted in the suction line ahead of the compressor.
The KVL protects the compressor motor against overload during start-up after long standstill periods or after defrost periods.
| Type |
Rated capacity in (kw) |
solder connection(inch) |
Code no. |
| R22 |
R134a |
R404A/507 |
R407C |
| KVL12 |
7.1 |
5.3 |
6.3 |
6.5 |
1/2 |
034L0043 |
| KVL15 |
7.1 |
5.3 |
6.3 |
6.5 |
5/8 |
034L0049 |
| KVL22 |
7.1 |
5.3 |
6.3 |
6.5 |
7/8 |
034L0045 |
| KVL28 |
17.8 |
13.2 |
15.9 |
16.4 |
1 1/8 |
034L0046 |
| KVL35 |
17.8 |
13.2 |
15.9 |
16.4 |
1 3/8 |
034L0052 |
Technical Data
Refrigerants CFC, HCFC, HFC
Regulation Range 0 to 6 bar,
Factory Setting = 2 bar Max
Working Pressure 14 bar
Max Test Pressure KVL 12-22: 28 bar
KVL 28-35: 25.6 bar
Medium Temperature Range -200 to +150ºC
Max P-band KVL 12-22: 2.0 bar KVL 28-35: 1.5 bar
Technical Data
Refrigerants CFC, HCFC, HFC
Regulation Range 0 to 6 bar,
Factory Setting = 2 bar Max
Working Pressure 14 bar
Max Test Pressure KVL 12-22: 28 bar
KVL 28-35: 25.6 bar
Medium Temperature Range -200 to +150ºC
Max P-band KVL 12-22: 2.0 bar KVL 28-35: 1.5 bar
Technical Data
Refrigerants CFC, HCFC, HFC
Regulation Range 0 to 6 bar,
Factory Setting = 2 bar Max
Working Pressure 14 bar
Max Test Pressure KVL 12-22: 28 bar
KVL 28-35: 25.6 bar
Medium Temperature Range -200 to +150ºC
Max P-band KVL 12-22: 2.0 bar KVL 28-35: 1.5 bar
Audited Supplier 
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