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EBRO ARMATUREN Gebr. Bröer GmbH
WAFER TYPE BUTTERFLY VALVE Z 011-A therm

WAFER TYPE BUTTERFLY VALVE Z 011-A therm

Product catalog summary

Overview: The document provides technical specifications and details for the Wafer Type Butterfly Valve Z 011-A therm, which includes an integrated thermometer. This model is also available for the Z 014-A series.

Technical Data and Features:

The valve is designed to accommodate thermometers, electronic thermo sensors (PT 100), or a system identification plate.
Valves are supplied with a sealed mounting hole, and the thermometer is enclosed separately to prevent confusion.
A patented bi-metallic helix ensures quick reaction to temperature changes and prevents mixed temperature formation between the medium and valve body.

General Applications:

Primarily used in civil engineering.
Nominal diameter ranges from DN 20 to DN 200, available only with a hand lever.

Standards and Specifications:

Face-to-face dimensions comply with EN 558 Series 20, ISO 5752 Series 20, and API 609 Table 1.
Flange accommodation includes EN 1092 PN 6/10/16 and ASME Class 150.
Temperature range is from -20°C to +130°C, depending on pressure, medium, and material.
Maximum operating pressure is 16 bar, with a vacuum of 1 mbar absolute.

Material Specifications:

The body is made of Grey Cast Iron GG 25, and the shaft is Stainless Steel X14CrMoS17.
Other materials include EPDM, Hastelloy, Brass, Polyamide, PTFE, and various stainless steels.

Accessories:

Brass screw sleeves with different shaft lengths are available for mechanical thermometers where no valve is fitted.
Identification plates and appropriate base plates with mounting adapters and transparent covers are available as accessories.

Dimensions and Weight:

Detailed dimensions and weights are provided for sizes ranging from DN 20 to DN 200.

Catalog excerpts

WAFER TYPE BUTTERFLY VALVE Z 011-A therm-1

WAFER TYPE BUTTERFLY VALVE Z 011-A therm TECHNICAL DATA Nominal diameter: DN 20 - DN 200 (available only with hand lever) Deliverable for the series: Face-to-face: Z 011-A and Z 014-A EN 558 Series 20 ISO 5752 Series 20 API 609 Table 1 Flange accommodation: EN 1092 PN 6/10/16 ASME Class 150 Lap-joint ﬂange: EN 1092 Weld-on ﬂange: EN 1092 Flange Surface Design: EN 1092 Form A/B ASME RF, FF Top ﬂange: EN ISO 5211 Marking: EN 19 Tightness check: EN 12266 (Leakage rate A) ISO 5208, Category 3 Temperature range: -20°C to +130°C (depending on pressure, medium and material) Operating pressure: max. 16 bar Vacuum: 1 mbar absolute Wafer type valve Z 011-A with integrated thermometer. This construction is also deliverable for the series Z 014-A. FEATURES - EBRO therm butterﬂy valves are ready to accept thermometers, electronic thermo sensors (PT 100) or a system identiﬁcation plate - The valves are supplied with the mounting hole sealed and the thermometer is enclosed separately -marked to preventconfusion - The patented be-metallic helix guarantees a quick reaction time during temperature changes and - due to its position in the valve disc -prevents the formation of a mixed temperature between the medium and the valve body GENERAL APPLICATIONS - Civil engineering

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WAFER TYPE BUTTERFLY VALVE Z 011-A therm-2

WAFER TYPE BUTTERFLY VALVE Z 011-A therm Subject to change without no

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WAFER TYPE BUTTERFLY VALVE Z 011-A therm-3

ACCESSORIES Screw sleeves - In order to maintain a uniform design for the whole system, brass screw sleeves with different shaft lengths are available for mechanical thermometers where no valve is ﬁtted Identiﬁcation plates - EBRO therm butterﬂy valves are predesigned to accept an identiﬁcation plate. Apppropriate base plates with mounting adapters and transparent covers are available as access

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WAFER TYPE BUTTERFLY VALVE Z 011-A therm-4

WAFER TYPE BUTTERFLY VALVE Z 011-A therm MATERIAL SPECIFICATION AND PARTS LIST 16 Description Grey Cast Iron Bearing bush PA 66 Polyteraﬂuoroethylene Nitrile butadiene rubber Fluorocarbon rubber Hand lever complete Thermometer holder Stainless Steel Disc Stainless Steel Stainless Steel Stainless Steel Ethylene propylene diene monomer rubber Seat EPDM Socket screw Steel Other materials upon request Subject to change without notice

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WAFER TYPE BUTTERFLY VALVE Z 011-A therm

WAFER TYPE BUTTERFLY VALVE Z 011-A therm

Catalog excerpts

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