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UL FM Fire Protection Grooved Butterfly Valve

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unit price: negotiable
min amount:
amount:
period for delivery: Consignment Deadline Days
area: Shandong
Expiry date : Long Effective
last update: 2018-08-11 05:27
view count: 101
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Product details

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



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


http://www.apc-firevalve.com/

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