Technical Specifications

6 | GE Oil & Gas
Value Size
(1)
Body
Rating
Body & Bonnet
Material
Temperature Ranges
(1)
Seat Leakage
IEC 60534-4
and ANSI/FCI
70.2 Class
(3)
Standard Bonnet Extension Bonnet
inch mm
Min. Max. Min. Max.
0.75
to
12
20
to
300
ASME
Class 150
to 600 (PN
10 to 100)
Carbon
Steel
-4°F
(-20°C)
+450°F
(2)
(+232°C)
-4°F
(-20°C)
+800°F
(+427°C)
II, III,
or IV
Stainless
Steel
-20°F
(-29°C)
+450°F
(2)
(+232°C)
-148°F
(-100°C)
+800°F
(+427°C)
Chrome-Moly
32°F
(0°C)
+450°F
(2)
(+232°C)
1100°F
(594°C)
32°F
(0°C)
NACE
-4°F
(-20°C)
+450°F
(2)
(+232°C)
1) .75” & 1” (20 & 25mm) sizes are not available in the 80386 diverting configuration.
Utilize combining version 80385 and consult factory for details.
2) Maximum temperature shown is with PTFE and LE packing. Extended max. operating temperature of 800°F (427°C)
allowable with Graphite packing.
3) Class II shutoff is standard leakage rating. Class III and IV can be provided depending on application service conditions.
Consult with factory on Class III and IV applications and requirements.
4) LE Packing for low emissions applications is limited to maximum pressure and temperature as shown in chart below.
Temperature Range/Seat Leakage
Pressure and Temperature Rating of LE Packing
(4)
Fluid Pressure PSI (Bar)
Fluid Temperature °F (°C)
0 50 100 150 200 250 300 350 400 450 500
(10) (38) (66) (93) (121) (149) (177) (204) (232) (260)
1600
(112)
1400
(98)
1200
(84)
1000
(70)
800
(56)
600
(42)
400
(28)
200
(14)
0