Danfoss Electronics TR 6 Installation Guide

Installation guide

Max. 100 °C / 210 °F

Max. 130

Shor

Thermostatic expansion valve

Type TR 6

Refrigerants:

R22/R407C and R410A

067R9508

A

Max. working pressure:

PS / MWP = 42 bar / 610 psig

Flow direction:

B

Normal: A → B

Reverse: B → A

Qnom. A → B [kW / TR] = 100%
Q

B → A [kW / TR] = 80% Adjustable settingFixed setting

nom.

Max. test pressure:

47 bar / 680 psig

067R9508

A B

Min. 5% Ag

Danfoss

°C / 265 °F R22 / R407C: Max. 100 °C / 210 °F

R410A: Max. 75 °C / 167 °F

t-lived peak 150 °C / 300 °F

67-74.11

© Danfoss I DCS (sw) I 2015.12

DKRCC.PI.AN0.A5.02 / 520H8512 | 1

Factory setting

SS = 2 °C / 3.6 °F or according to customer specication

Danfoss

67-81.11

© Danfoss I DCS (sw) I 2015.12

= 19 mm /

3

/

in.

4

Torque = 10 Nm / 7 ft-lb

SH / 1 turn / 360 °

R22 / R407C: 1.0 °C / 1.8 °F
R410A: 0.8 °C / 1.1 °F

Refrigerant Number of turns

from SS to

tight spring

Number of turns

from SS to

loose spring

R22 / R407C +7.25 –4.25

R410A +9.5 –2

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