RUTHMANN 27409, Инструкция по эксплуатации и техническому обслуживанию

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9 Maintenance
BA.GB.12-27409-05-07-FTA-jr
RUTHMANN-Steiger
®
TB270
9-15
9.2.3 Valves
Tightening moments Screw-in valves
No. Valve Part-No. Dimensions Tightening moment
M
A
(Nm)
1 Pressure relief valve 435.043
435.044 M 20 x 1,5
M 20 x 1,5 25
+5
25
+5
2 Pressure relief valve
(DBV) for block installa-
tion 435.003
435.010 M 30 x 1,5
M 30 x 1,5 70
+30
70
+30
3 Pressure transformer 541.996
541.999 G 1/4 A
G 1/4
25

5
25

5
4 Pressure reduction valve 435.035 40
5 Pressure regulation valve 435.022 G 1/2 20
6 Check valve 431.027
431.028
431.029
435.004
435.041 G 1/2
G 1
G 1/2
M 20x1,5
M 20x1,5
20
+5
20
+5
20
+5
45
+5
45
+5
7 Lock valve 433.006
433.010
433.020
435.040 G 1/2
G 1
M 20x1,5
M 20x1,5
20
+5
20
+5
45
+5
45
+5
8 Shuttle valve 432.016 7/8-14UNF-2B 40
9 Press. compensating
regulator valve 435.033
435.036 M 20x1,5
7/8-14UNF-2A
45
+5
40
10 Internal pilot sequence
valve 435.037
435.039 7/8-14UNF-2A
7/8-14UNF-2A 40
40
11 Check valve, to be disen-
gaged electrically 430.197
430.198
430.199 M 20x1,5
M 20x1,5
M 20x1,5 25
+5
25
+5
25
+5
12 Oil flow regulating valve 435.005
435.047
435.048
435.049
435.050
435.051
435.052
435.053
435.054
435.055 G 1/4
G 1/4
G 1/4
G 1/4
G 3/8
G 1/4
G 3/8
G 3/8
G 1/2
G 1/4 3 - 6
3 - 6
3 - 6
3 - 6
5 - 8
3 - 6
5 - 8
5 - 8
8 - 12
3 - 6