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E Series Valves and Manifolds
General Features
Pressure-Temperature Rating
Standard Valve Head Units

Low-temperature Limits:
– Standard Valves with PTFE and Graphite Packing: 
   -40°C (-40°F)

– Valves with PTFE Packing and Arctic Operations
   Option, Code K: -55°C (-67°F)

– Valves with FKM O-Ring Needle Seal: -20°C (-4°F)

For Carbon Steel Body Material:

– Material No. 1.0460: -10°C (14°F)
– ASTM A350 LF2: - 46°C (-51°F)

Packing adjustment may be required during the
Service life of the valves. Valves that have not
been cycled for a period of time may have a higher
Initial actuation torque.

ISO FE Type 1 - FKM O-Ring and Graphite Packing
ISO FE Type 3 - PTFE Packing
Bellows PN 100 - Safety Packing Graphite
Bellows PN 250 - Safety Packing Graphite
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