Technical manual
MT 208-E
6
1.4
AR/100 REGULATING VALVE
Pilots series 300 are equipped with regulation valve
AR 100
1.5
Tab 2: SETTING SPRINGS
SPRING CHARACTERISTICS PILOT 302/A
Code
Color
De
Lo
d
Setting range (bar)
2701800
YELLOW
35
100
4,5
0,8 ÷ 1,4
2702080
ORANGE
35
100
5
1,4 ÷ 2,4
2702290
RED
35
100
5,5
2,4 ÷ 4,2
2702460
WHITE/ORANGE
35
100
6
4,2÷ 6,2
2702660
BLACK
35
100
6,5
6,2 ÷ 9,5
SPRING CHARACTERISTICS PILOT 304/A
Code
Color
De
Lo
d
Setting range (bar)
2702290
RED
35
100
5,5
7 ÷ 10
2702460
GREEN
35
100
6
10 ÷ 15
2702660
BLACK
35
100
6,5
15 ÷ 22
2702820
BLUE
35
100
7
22 ÷ 33
2703045
BROWN
35
100
7,5
33 ÷ 43
SPRING CHARACTERISTICS PILOT 305/A
Code
Color
De
Lo
d
Setting range (bar)
2702820
BLUE
35
100
7
20 ÷ 33
2703045
BROWN
35
100
7,5
33 ÷ 42
2703224
GREY
35
100
8
42 ÷ 60
SPRING CHARACTERISTICS PILOT 307/A
Code
Color
De
Lo
d
Setting range (bar)
2703224
GREY
35
100
8
41 ÷ 74
De =
Ø esternal diameter
d =
Ø Wire diameter
Lo =
Length
Fig.5
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