Installation Guide

CVP (HP), CVPP (HP)Pilot valves

© Danfoss A/S (AC-MCI/MVA), 2012-11 DKRCI.PI.HN0.B3.02 / 520H3663 1

027R

9632

027R

9632

CVP - HP/HD

HCFC, HFC, R717 (Ammonia)

RI09P152 → RI4JQ100 © Danfoss A/S (RC-CMS), 02-2004 1

027R

9590

027R

9590

Instructions CVT, CVTO

R 717, R 22, R 134a, R 404A etc.Range: −40 → 0°C −10 → 25°C 20 → 60°C 80 → 140°C

Range

−40 → 0 °C −30 °C

−10 → 25 °C 0 °C

20 → 60°C 30 °C

80 → 140 °C 90 °C

t1 > t2

t1 = t2 { Permitted

t1 < t2

PB/MWP = 19 bar∆ρ = P1 - P2 = max. 8 bar

Nv = 32 mm

360° = 5.5°C

Opening temp

lower higher

50 Nm

2 DKRCI.PI.HN0.B3.02 / 520H3663 © Danfoss A/S (AC-MCI/MWA), 2012-11

Range bar 1 turn 360° Δ

–0.66 → 7 bar 0.45 bar

4 → 22 bar 1.4 bar

4 → 28 bar 2 bar

Spare PartsPlease see Spare Parts Catalogue.

Range psi 1 turn 360° Δ

19.5 in.Hg → 29 psi 6.5 psi

58 psi → 319 psi 20 psi

58 psi → 406 psi 29 psi

The following text is applicable to the UL listed products CVP and CVPPApplicable to all common non-flammable refrigerants, including/excluding (+) R717 and to non-corrosive gases/liquids dependent on sealing material compatibility (++). The design pressure shall not be less than the value outlined in Sec. 9.2 of ANSI/ASHRAE 15 for the refrigerant used in the system. (+++).

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