CJ/T 216-2013 in English
VALIDResilient-seated gate valves for water supply and drainage service
- Issued on:2013-04-27
- Implemented on:2013-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$321.00
本标准规定了城镇给水排水用给水排水用软密封闸阀的结构型式及尺寸、要求、试验方法、检验规则、标志和供货等。
Scope
This standard specifies the structural type and size, requirements, test methods, inspection rules, marking and supply of soft-sealing gate valves for urban water supply and drainage (hereinafter referred to as gate valves). This standard is applicable to nominal sizes DN50~DN900 (wherein, if the nominal size is not larger than DN400, the nominal pressure is less than or equal to PN25; if the nominal size is larger than DN400 and not larger than DN900, the nominal pressure is less than or equal to PN16), the maximum operating temperature is 80°C. Design, manufacture and acceptance of urban water supply and drainage gate valves with flange or socket interface type connection and ductile iron shell.

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