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300PSI Grooved Butterfly Valve with Signal Gearbox Tamper Switch
一.Approval: FM approved UL/ULC listed
二.Usage: Before sprinkle head, before and after wet alarm valve and deluge valve, high-rising building fire fighting system, industrial factory building fire protection system.
三.Technical specification :
Pressure rating: 300psi
Temperature range : -20℃ to 120℃.
Structure:Butterfly type and groove end
Application : Indoor and outdoor usage
Double –seal disc : resilient EPDM coated
Factoroy Installed supervisiory tamper switch assembly
Design standard : API 609
Groove standard ANSI/AWWA C606
Top flange standard: ISO 5211
Test standard :FM 1112/UL 1091
Model : GD-381X/GD-381Y
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APC INDUSTRIES
Fire Protection Valves
Industrial Valves
CONTACT US
CONTACT US
APC INDUSTRIES
Address: No. 18 Taishan Road, Ningjin County, Shandong Province P.R.China
Tel.: +86-534-5216788
Fax: +86-534-5216766
Email: njcuishusheng@vip.163.com
Contact person: Mr. Cui

CUSTORMER MESSAGES
Mobile:+8618600252968
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