900°F ( 482°C) Stainless Steel Bellows Sealed Vavles
E15 Series
Maximum working pressure:1500 psig (103 bar)
Maximum temperature: 900°F ( 482°C)
Upper stem backstop design enhances bellows life
Precision-formed metal bellows provides reliable seal
External pressure bellows design provides reliable strength
Nonrotating stem tip improve life
Spherical stem tip, conical and regulating stem tip available
Variety connections are available
Every valve factory tested with helium for 5 s to a maximum leak rate of 4 m×10-9std cm3/s at the seat, envelope,and all seals