Globe Valves

WTA Handoperated Valves with Flushed Bellows Type 11.3

Bellows sealed globe valve with safety gland packing in straight type, Y-type or corner type; with flanges or butt weld ends. WTA® bellows sealed valves provide the greatest possible protection against emissions of volatile substances in chemical processing, including chlor-alkali, phosgene and fertilizer applications.

Typ 11.3
yp 11.3_1

Technical Data :

Nominal sizes

DN 15 - 400

Pressure rating

PN 40

Temperature range

-200°C to +400°C

Connections

Flanges acc. to EN 1092-1

Butt weld ends acc. to EN 12627

Face to Face

Flanged in acc. to EN 558

Butt weld ends in acc. to EN 12982

Documentation

DEFREN
Overview Brochure
Data Sheet with Flanged Ends
Data Sheet with Buttweld Ends
Installation and Maintenance Instructions
Declaration of Conformity PED

Application

Chemical & Pharmaceutical
Petrochemical Industry