Daikin VRV System R-22 PLUS Series Manual page 108

Si33-102.book Page 106 Tuesday, June 26, 2001 3:18 PM
Appendix
7.4.3 PIPE SIZE REDUCER (For R-22)
This kit including followings;
Figure
KHRJ26K40TP
Q'ty KHRJ26K40HP
KHRJ26K75TP
This kits are pipe size reducers for REFNET JOINT and HEADER and applicable to following
REFNET CONNECTOR.
Kit Name
KHRJ26K40TP
KHRJ26K40HP
KHRJ26K75TP
The figure and size of pipe size reducers are as followings;
Pipe size reducer (1)
ID φ34.9
( Field )
piping side
124
OD φ31.8
(V1074)
1. Select the field piping size according to the installation manual of the BRANCH PIPING KIT.
2. Connect the PIPE SIZE REDUCER suitable for the field piping size to the branch piping kit.
ex.)Connect the reducers to the branch piping kit, KHRJ26K75T. For inlet piping size is φ41.3 and outlet
1·2 piping size are φ34.9.
PIPE SIZE REDUCER (2) CONNECTIONS
ID φ44.5
CUT AT THE CENTER
OF THE CONNECTIONS
ID φ38.1
WITH A PIPE CUTTER
FIELD PIPING
φ41.3
106
Name Pipe size reducer (1)
(V1071)
1
—
1
REFNET CONNECTOR
KHRJ26K40T (Gas pipe)
KHRJ26K40H (Gas pipe)
KHRJ26K75T (Gas pipe)
Pipe size reducer (2)
ID φ41.3
( Field )
piping side
124
OD φ38.1
(V1075)
KHRJ26K75T
(GAS SIDE)
OUTLET 1
INLET
OUTLET 2
ID φ38.1
CUT AT THE CENTER
OF THE CONNECTIONS
WITH A PIPE CUTTER
: http://splitoff.ru/tehn-doc.html
SiE33-102
Pipe size reducer (2) Pipe size reducer (3)
(V1072)
— 1
— 1
1 1
Pipe size reducer (3)
ID φ34.9
OD φ31.8
Dimple
(
Field
piping side
Port A
185
ID φ41.3
For φ34.9, cut the center of the part A.
CONNECTIONS
PIPE SIZE REDUCER (3)
ID φ38.1
CUT AT THE CENTER
OF THE CONNECTIONS
WITH A PIPE CUTTER
FIELD PIPNG
φ34.9
CONNECTIONS
ID φ25.4
PIPE SIZE REDUCER (1)
ID φ31.8
General Information
(V1073)
)
(V1076)
(V1829)