Product details introduction

Fisher T208 tank nitrogen seal regulator
The Fisher T208 series is a direct acting tank seal vapor recovery regulator. These regulators are used to sense container pressure and release excess internal tank pressure to the corresponding steam recovery or reuse system. The Fisher T208 series can also be used as a back pressure regulator or pressure relief valve

characteristic
Accurate control
Easy conversion between different structures
corrosion preventive

specifications
Valve body size: 3/4 "or 1"/ DN20 or DN25

Maximum allowable inlet (shell) pressure
Gray iron: 35PSI/2.4bar
WCC carbon steel or CF8M/CF3M stainless steel: 75PSI/5.2bar

Maximum outlet pressure: 35psig / 2.4bar

Maximum emergency outlet pressure to avoid damage to internal components
NBR or FKM valve membrane: 35PSI/2.4bar
FEP valve membrane: 20PSI/1.4bar

Applicable range of standard temperature
NBR：- 20 to 180 ° F/-29 to 82 ° C
FEP：- 20 to 180 ° F/-29 to 82 ° C
EPDM：- 20 to 225 ° F/-29 to 107 ° C

High temperature application range
FKM： 40 to 300 ° F/4 to 149 ° C
FFKM： 0 to 300 ° F/-18 to 149 ° C

Spring chamber vent connector: 1/4 NPT
Valve diaphragm box control pipeline connection (T208M type): 1/2 NPT

Approximate weight
17.7lbs / 8kg

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