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EBRO ARMATUREN Gebr. Bröer GmbH
WAFER TYPE BUTTERFLY VALVE TW-M

WAFER TYPE BUTTERFLY VALVE TW-M

Product catalog summary

Technical Specifications
The bonded, metal-seated wafer type butterfly valve TW-M is designed for tank lorries with nominal diameters ranging from DN 80 to DN 300. It adheres to the EBRO works standard for face-to-face dimensions and accommodates EN 1092 flanges. The valve supports operating pressures up to 6 bar and features a flange surface design compliant with EN 1092 Form A/B and ASME RF standards. The top flange follows EN ISO 5211, and the valve is marked according to EN 19.

Features
The valve is maintenance-free and includes a triple shaft bearing and a one-piece precise slotted shaft. All parts in contact with media are corrosion-resistant and FDA-approved. It can be installed in any position and features integrated o-rings for flange surface sealing. The design is cavity-free and not sealed by water and gas, with a lighting gap between the body and disc.

General Applications
The TW-M valve is suitable for use in tank lorries, silo constructions, granulate handling, and the food industry, particularly for controlling product streams.

Material Specifications and Parts List
The valve consists of various materials including aluminum for the body, stainless steel for the shaft and disc, and Viton for o-rings. The parts list includes components such as a Seeger-retaining ring, bearing sleeve, cover plate, and wiper ring.

Dimensions and Weight
The document provides detailed dimensions and weights for different nominal diameters (DN 80 to DN 300), with weights ranging from 2.8 kg to 20.0 kg.

Catalog excerpts

WAFER TYPE BUTTERFLY VALVE TW-M TECHNICAL DATA Nominal diameter: EBRO works standard Flange accommodation: EN 1092 ﬂanges for tank lorries Customer-speciﬁc PN 6/10/16 Flange Surface Design: Operating pressure: Bonded, metall seated wafer type butterﬂy valve TW-M for tank lorries. - Maintenance-free - Triple shaft bearing - One-piece precise slotted shaft - All parts being in contact with the media. Corrosion resistant and FDA-approved - Bonded plate (optional) - Can be installed in any desired position - Sealing of the ﬂange surfaces by means of integrated o-rings - Cavity-free - Not sealed by water and gas - Lighting gap between body and disc GENERAL APPLICATIONS - Tank lorries - Silo constructions - Granulate handling - Food industry 1 - Sealing ear 2 - Bonded notch lever - Control of product streams

Open the catalog to page 1

WAFER TYPE BUTTERFLY VALVE TW-M L TW-M with bonded plate and hand lever. MATERIAL SPECIFICATION AND PARTS LIST 12 2 1 Bearing sleeve Half - round - rivet Adjusting washer iglidur G Stainless steel Viton Stainless steel Stainless steel Stainless steel Pos. Description Material 8 Seeger- retaining ring Stainless steel 9 O-ring Viton 10 Cover plate Aluminium 11 Screw Stainless steel 12 Wiper ring PTFE 13 O-ring NBR 14 Rating plate PVC silver Subject to change without notice www.ebro-armaturen.com post@ebro-armaturen

Open the catalog to page 2

WAFER TYPE BUTTERFLY VALVE TW-M

WAFER TYPE BUTTERFLY VALVE TW-M

Catalog excerpts

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