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Name：Shanghai Le Yao Engineering Equipment Co., Ltd.
Telephone：021-69577410
Fax：021-69577430
Mail：leyao@royal-valve.com
Address:Shanghai Jiading District Waigang Industrial Park Hui xian Road No. 530
Telephone：021-69577410
Fax：021-69577430
Mobile Phone：13918665314
Address:Shanghai Jiading District Waigang Industrial Park Hui xian Road No. 530
Website：www.royal-valve.com
Product ShowYour Postion：LeYao Engineering Equipment > FV32 heavy block check valve
Name：FV32 with cylinder block check valve
show：1235
Size：2.5"-40" /DN50-DN1000
Working pressure: Class150/ Class125/PN16
Flanged standard：ANSI B16.1，ANSI B16.42
EN1092-2，GB/T17241.6
Working temperature：-20℃- 120℃
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