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Gate valve zGAT Fig.121

Gate valve zGAT Fig.121

Gate valve zGAT Fig.121

Product catalog summary
Overview: The document provides technical specifications and ordering information for the ZETKAMA bidirectional wafer knife gate valve, model zGAT. It highlights the valve's features, applications, materials, dimensions, and ordering instructions.
Features: The valve offers high flow rates with low pressure drop and is available with various seat and packing materials. It supports different control options and ensures full flow with no dead zones. The valve has a one-piece cast body with guides to support the gate and seat wedges.
Applications: Suitable for installations with liquids containing up to 5% suspended solids, dry solids, and loose sludge concentrations not exceeding 35%. It is also applicable in the pulp industry.
Specifications: The valve is made from grey cast iron (EN-GJL-250) and is available in nominal diameters (DN) ranging from 50 to 600 mm. The nominal pressure is 10 bar, and the maximum temperature is 90°C. The valve is designed in a wafer type form with straight ends.
Materials: Key materials include CuSn7ZnPb for the gate, carbon steel for the guide, X8CrNiS18-9 for the packing gland, EPDM for the packing and o-ring, and X5CrNiMo17 12.2 for the stem. The yoke is made from EN-GJS-500-7.
Dimensions: Detailed dimensions are provided for various nominal diameters, including measurements for the stem, moment, and other critical components.
Ordering Information: To place an order, customers should use the product number (index) provided. The document includes examples of order codes based on different configurations of the valve, such as nominal pressure, diameter, and material type.
Note: The data provided in the document is subject to change without notice, as per the edition dated 06/2016.
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Catalog excerpts

Gate valve zGAT Fig.121-1

figure ends form wafer type straight BIDIRECTIONAL WAFER KNIFE GATE VALVE body material nominal pressure nominal diameter A grey cast iron FEATURES one-piece cast body with guides to support gate and seat wedges provides high flow rates with low pressure drop various seat and packing materials available available with different control options full flow, no dead zaones APPLICATION liquids contain a maximum of 5% suspended solids installations dry solids installations installations with concentration of loose sludge not higher than 35% pulp industry 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

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Gate valve zGAT Fig.121-2

figure ends form wafer type straight body material packing gland support plates carbon steel carbon steel +zinc carbon steel carbon steel 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

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Gate valve zGAT Fig.121-3

figure ends form wafer type straight moment obrotowy 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 3/

 Open the catalog to page 3
Gate valve zGAT Fig.121-4

figure ends form wafer type straight body material grey cast iron EN-GJL-250 06 wafer type; gate, stem - stainless steel seal - EPDM wafer type; gate, stem - stainless steel seal - EPDM wafer type; gate, stem - stainless steel seal - EPDM wafer type; gate, stem - stainless steel seal - EPDM ORDERING To place an order please use our product number (index) body material ORDER EXAMPLE bidirectional wafer knife gate valve , ends wafer type, form straight grey cast iron EN-GJL-250 wafer type; gate, stem - stainless steel, seal - EPDM PS 10 bar Data given can be changed without notice. ZETKAMA Sp....

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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.