Bellow Seal Globe Valve

Stop valve with bellow seal to ANSI — for shut-off, switching and adjustment of fluid in petroleum, chemical, pharmaceutical, fertilizer and power industries. Working temperature −29 to +350 °C; parabolic plug available for regulating service.

Size

NPS 2″–12″

Pressure rating

Class 150–600LB

Material

WCB, WCA, WCC, WC6, WC9, C5, C12, LCB, LCC, CF8, CF8M, CF3, CF3M, CN7M, CF8C

Face-to-face

ASME B16.10 · EN 588 (DIN 3202)

Flanged

ASME B16.5 (DIN 2501)

Butt weld

ASME B16.25

Test

API 598

Operation

Manual · electric · pneumatic · hydraulic

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Design Features

Bellow seal — zero stem leakage
Seat face hard-faced with Co alloy
Quenched & tempered, nitrogen-treated stem
Reliable sealing, long service life
Parabolic plug option

Standards

ASME B16.34