290 290 Control systems Control valves
4
0 0
60 60
115 115
175 175
230 230
145 116 145 116 87 58 29 0 87 58 29 0 145 116 145 116 87 58 29 0 87 58 29 0
1" 1"
2" 2"
1½" 1½"
Pilot/media pressure relationship (continued)
1¼" 1¼"
¾" ¾"
PF6_G-NO (Normally Open)
½" ½"
Media pressure (psi)
0 0
60 60
115 115
175 175
230 230
10 8 6 4 2 0 10 8 6 4 2 0
1½" 1½"
2" 2"
1" 1¼" 1" 1¼" ½" ¾" ½" ¾"
PF6_G-1NO flow under seat (2 to 1)
0 0
4 4
8 8
12 12
16 16
Media pressure (bar)
Media pressure (psi)
0 0
60 60
115 115
175 175
230 230
290 290
87 58 29 0 87 58 29 0
2" 2"
1½" 1½"
PF6_G-2NO flow under seat (2 to 1)
1¼" 1¼"
1" 1"
4.1 165
Media pressure (bar)
115 Media pressure (psi)
0 0
60 60
175 175
230 230
7 5 3 1 0 7 5 3 1 0
101 72 43 14.5 0 101 72 43 14.5 0
115
2" 2"
1" 1¼" 1½" 1" 1¼" 1½"
PF6_G-3NO flow under seat (2 to 1)
0 0
4 4
8 8
12 12
16 16
Media pressure (bar)
0 0
60 60
115 115
175 175
230 230
150 115 150 115
¾" ½" ¾" ½"
90 60 30 0 90 60 30 0
5 5
72.5 72.5
0 0
60 60
115 115
175 175
230 230
1¼" 1¼"
150 115 150 115
10 8 6 4 2 0 10 8 6 4 2 0
2" 2"
1½" 1½"
1" 1"
¾" ¾"
90 60 30 0 90 60 30 0
½" ½"
0 0
4 4
8 8
12 12
16 16
Pilot/media pressure relationship continued on next page
0 0
60 60
115 115
175 175
230 230
2" 2"
101 72 43 14.5 101 72 43
7 5 3 1 7 5 3
TI-P373-13 CMGT Issue 16
Page 9 of 16
1½" 1" 1¼" 1½" 1" 1¼"
PF6 Stainless Steel Piston Actuated On/Off Valves
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