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Fire Fighting Butterfly Valve

UL FM Fire Protection Grooved Butterfly Valve

Approval: FM approved UL/ULC listed 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. Technical specification: Pressure rating: 300psi Temperature range: -20℃ to 120℃.......
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Approval:

FM approved UL/ULC listed


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.


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

image001_副本.jpg



Advantages:
1. Grooved end, valve is with reasonable design and reliable sealing
2. Flexible operation and small flow loss   
3. The torque is samll
4. The life service is longer


Hot Tags: UL FM fire protection grooved butterfly valve, China, manufacturers, suppliers, factory, cheap
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    Add: No.18 Taishan Road, Ningjin county, Shandong Province, China
    Tel: +86-534-7076208
    Mob: +8613905343666
    E-mail: njcuishusheng@vip.163.com
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