PRODUCTS

Crosby HE ISOFLEX series flexible spool spring type safety valve

High displacement safety valve, specially designed for air bubbles and saturated steam. Double loop adjustment, standard back pressure assisted closure. ISOFLEX® flexible spool technology allows the safety valve to be tight to 95% of the set pressure.
 
Technical data
Size range:
21/2″×6″-4″×8″
Throat diameter area:
1.840-7.070in2[11.87-45.61cm2]
Connection:
ASNI flange or weld inlet and ASNI flange outlet
Temperature range:
Up to 750°F [399°C]
Setting pressure:
Maximum pressure 3060 psig[211 barg]
Standard:
ASMEVIII

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