Data Sheet

Bulletin 71.2:92B
5
Table 1. Body Sizes and End Connection Styles
Table 2. Outlet Pressure Ranges
Table 3. Maximum Inlet Pressures and Temperatures
Table 4. Minimum Differential Pressures for Safety Override System


 
1 / 25 NPT
NPT, SWE
(1)
, CL150 RF, CL300 RF
and PN 16/25/40 RF
1-1/2 and 2 / 40 and 50 NPT, CL125 FF and CL250 RF
3 and 4 / 80 and 100 CL125 FF and CL250 RF CL150 RF, CL300 RF, PN 16 RF and PN 25/40 RF
1. Available in steel bodies only.

  
 
psig     
Low-Pressure
2 to 6
5 to 15
13 to 25
0.14 to 0.41
0.34 to 1.0
0.90 to 1.7
0.207
0.234
0.283
5.26
5.94
7.19
2.50
2.62
2.44
63.5
66.5
62.0
1E395627022
1D7455T0012
1E395727192
Yellow
Green
Black
High-Pressure
15 to 30
25 to 75
70 to 150
1.0 to 2.1
1.7 to 5.2
4.8 to 10.3
0.207
0.234
0.281
5.26
5.94
7.14
2.50
2.62
2.44
63.5
66.5
62.0
1E395627022
1D7455T0012
1E395727192
Yellow
Green
Black
High Temperature
15 to 100
80 to 250
1.0 to 6.9
5.5 to 17.2
0.282
0.375
7.16
9.53
2.50
2.50
63.5
63.5
14B9943X012
14B9942X022
Unpainted
Unpainted
 



psig   
Cast iron
NPT 250 17.2 406 208
CL125 FF 125 8.6 353 178
CL250 RF 250 17.2 406 208
Steel
NPT 300 20.7 450 232
SWE 300 20.7 450 232
CL150 RF 185 12.8 450 232
CL300 RF 300 20.7 600 316
(1)
PN 16/25/40 RF (NPS 1, 1-1/2, 2 and 3 / DN 25, 40, 50 and 80) 300 20.7 600 316
(1)
PN 16 RF (NPS 4 / DN 100) 185 12.8 450 232
PN 25/40 RF (NPS 4 / DN 100) 300 20.7 600 316
(1)
Stainless steel
NPT 300 20.7 450 232
CL150 RF 175 12.1 450 232
CL300 RF 300 20.7 600 316
(1)
PN 16/25/40 RF (NPS 1, 1-1/2, 2 and 3 / DN 25, 40, 50 and 80) 300 20.7 600 316
(1)
PN 16 RF (NPS 4 / DN 100) 175 12.1 450 232
PN 25/40 RF (NPS 4 / DN 100) 300 20.7 600 316
(1)
1. 450°F / 232°C with standard seat ring, 600°F / 316°C with seal weld option.





psig 
6492HM
10 to 30 0.69 to 2.1 Yellow 10 psig / 0.69 bar over normal downstream pressure
25 to 75 1.7 to 5.2 Green 10 psig / 0.69 bar over normal downstream pressure
70 to 150 4.8 to 10.3 Black 15 psig / 1.0 bar over normal downstream pressure
6492HTM
15 to 100 1.0 to 6.9 Unpainted 10 psig / 0.69 bar over normal downstream pressure
80 to 250 5.5 to 17.2 Unpainted 25 psig / 1.7 bar over normal downstream pressure