101 72 43 14.5 0 101 72 43 14.5 0
0
60
115
175
230
44
2"
1" 1¼" 1½" 1" 1¼" 1½"
Control systems Control valves
5 3 1 0
7 5 3 1 0
2"
Pilot/media pressure relationship
0
4
8
12
16
PF6_G-BD (Bi-Directional normally closed)
0
4
8
12
16
Media pressure (psi)
0
60
115
175
230
150 115 150 115
0
60
115
175
230
¾" ½" ¾" ½"
90 60 30 0 90 60 30 0
PF6_G-1BD flow over seat (1 to 2)
5
72.5
5
72.5
Media pressure (bar)
0
60
115
175
230
Media pressure (psi)
1¼"
150 115 150 115 90 60 30 0 90 60 30 0
10 8 6 4 2 0 10 8 6 4 2 0
2"
1½"
0
60
115
175
230
1"
1¼"
¾"
2"
1½"
1"
½"
¾"
PF6_G-2BD flow over seat (1 to 2)
½"
4.1 166
0
4
8
12
16
0
4
8
12
16
Media pressure (bar)
0
60 115 Media pressure (psi)
175
230
2"
101 72 43 14.5 0 101 72 43 14.5 0
7 5 3 1 0
1½" 1" 1¼" 1" 1¼" 1½"
0
60
115
175
230
2"
7 5 3 1 0
PF6_G-3BD flow over seat (1 to 2)
0
4
8
12
16
0
4
8
12
16
Media pressure (bar)
TI-P373-13 CMGT Issue 16
Page 10 of 16
PF6 Stainless Steel Piston Actuated On/Off Valves
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