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Butterfly valve zBUT Fig.495

Butterfly valve zBUT Fig.495

Butterfly valve zBUT Fig.495

Product catalog summary
Overview: This document provides technical specifications and ordering information for the ZETKAMA butterfly valve, model zBUT. It includes details on applications, features, materials, dimensions, and ordering instructions.
Applications: The butterfly valve is suitable for high-speed fluid systems, including cold and cooling water plants, heating installations, drinking and domestic water systems, waste installations, shipbuilding, power installations, and vacuum installations.
Features: The valve offers high tightness, is made from environment-friendly materials, and includes a central disc bearing. It is designed for a nominal pressure of 16 bar and a maximum temperature of 110°C.
Materials: The body is made from grey cast iron (EN-GJL-250) with an epoxy coating. The disc is made from ductile iron, also epoxy-coated, and the seat is made from EPDM. The stem is constructed from AISI 420 stainless steel.
Dimensions: The document provides detailed dimensions for various nominal diameters (DN 40-250) and includes measurements for different parts of the valve, such as A, B, C, D, E, F, G, H, J, K, L, Q, and R.
Ordering Information: To order, use the product number (index) provided. The document includes examples of how to specify the valve type, body material, nominal diameter, and pressure.
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Catalog excerpts

Butterfly valve zBUT Fig.495-1

figure ends form 495 wafer type straight BUTTERFLY VALVE zBUT body material nominal pressure nominal diameter A grey cast iron FEATURES high tightness seat materials EPDM/NBR central disc bearing environment-friendly APPLICATION * cold and cooling water plants heating installations drinking and domestic water wase installations shipbuilding industry power installations vacuum installations * recommended for system with high speed fluids Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 1/4

 Open the catalog to page 1
Butterfly valve zBUT Fig.495-2

wafer type straight ends form body material type Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 2/4

 Open the catalog to page 2
Butterfly valve zBUT Fig.495-3

wafer type straight ends form Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia

 Open the catalog to page 3
Butterfly valve zBUT Fig.495-4

wafer type straight ends form body material grey cast iron EN-GJL-250 66 disc - ductile iron covered by epoxy layer catch lever EPDM sealing disc - ductile iron covered by epoxy layer catch lever EPDM sealing ORDERING To place an order please use our product number (index) body material ORDER EXAMPLE grey cast iron EN-GJL-250 EPDM sealing Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia butterfly valve, ends wafer type, form straight disc - ductile iron covered by epoxy layer catch lever e-mail [email protected] www.zetkama.com 4/

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.