Installation guide
Pressure regulating valve
KVP, KVL, KVR, KVD, KVC
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Refrigerants: |
KVP |
KVL |
KVR |
KVD |
KVC |
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R22, R1270*, R134a, R290*, R404A, R407A, R407C, R407F, |
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R448A, R449A, R450A, R452A, R507A, R513A, R600*, |
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R600a* |
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* Applicable for KVP 12 – KVP 22, KVL 12 – KVL 22, KVR 12 – KVR 22, KVD 12 – KVD 15, KVC 12 – KVC 22
For complete list of approved refrigerants,
visit www.products.danfoss.com and search for individual code numbers, where refrigerants are listed as part of technical data.
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NB! Tightening torques |
3Nm (finger tight |
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must be respected |
+ 1/4 turn |
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especially when used |
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with flammable refrigerants |
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max. |
max. |
max. |
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100 °C |
140 °C |
140 °C |
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(212 °F) |
(285 °F) |
(285 °F) |
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15% Ag |
15% Ag |
15% Ag |
3Nm (finger tight |
+ 1/2 turn) |
<![endif]>034R9506
© Danfoss | DCS (rja) | 2017.03 |
DKRCC.PI.HA0.A6.00 | 1 |
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KVP 12 |
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KVP 15 |
360° ~ 0.45 bar (6 psi) |
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KVP |
KVP 22 |
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KVP 28 |
360° ~ 0.30 bar (4 psi) |
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KVP 35 |
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KVL 12 |
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KVL 15 |
360° ~ 0.45 bar (6 psi) |
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KVL |
KVL 22 |
pe = 2 bar |
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max |
tmin |
PS/MWP |
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KVL 28 |
KVP |
130 °C (265 °F) |
-45 °C (-50 °F) |
18 bar (260 psig) |
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KVL 35 |
360° ~ 0.30 bar (4 psi) |
KVL |
130 °C (265 °F) |
-60 °C (-75 °F) |
18 bar (260 psig) |
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KVC 12 |
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KVR, KVD, KVC |
130 °C (265 °F) |
-45 °C (-50 °F) |
28 bar (406 psig) |
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KVC |
KVC 15 |
360° ~ 0.45 bar (6 psi) |
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KVC 22 |
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3Nm |
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KVR 12 |
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KVR 15 |
360° ~ 2.50 bar (36 psi) |
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KVR |
KVR 22 |
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KVR 28 |
360° ~ 1.50 bar (22 psi) |
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KVR 35 |
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KVD 12 |
pe = 10 bar |
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3Nm |
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KVD |
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KVD 15 |
360° ~ 2.50 bar (36 psi) |
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KVD 22 |
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© Danfoss | DCS (rja) | 2017.03 |
DKRCC.PI.HA0.A6.00 | 2 |