Beaver Contromatic > Our Products > Flow Control > Bellows Sealed Globe Valves
Bellows Sealed Globe Valves-Overall

WTA® Bellows Sealed Globe Valves provide the highest fugitive emission protection for use in chemical processing including Chlor-Alkali, Phosgene, and Fertilizer applications. One of only four manufacturers globally to claim this distinction.

Bellows-Sealed Globe Valve 1
Bellows-Sealed Globe Valve 2

Body Design

Bellows-Sealed Globe Valve

Material Options (Body)

Carbon Steel, Stainless Steel, Alloys and other Special Materials

Material Options (Bellows)

1.4571, Hastelloy C276 and other Special Materials


1/2” to 24” (DN15 to DN600)

End Connections

Flanged to ANSI/ PN/ JIS Standards

Pressure Rating

Up to PN160 or Class 4500

Method of Operation

Manual / Actuated


● Triple Safety Feature
● Multiple Walled Long Life Bellows rated to 10,000 cycles
● Metal Back Seat as additional safety feature minimizes vibration to reduce premature bellows failure
● Angled Seat Contact allows for in-line lapping
● Tongue and Groove Bonnet
● Y-Pattern allows for higher flow rate
● Plug and Bellows retracts further from flow stream, reducing vibration, erosion and results in longer service life

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