APC

Professional manufacturer

Fire Protection Valves

Fire Protection Valves

Product Content

Butterfly Valve with Lever- Grooved End

Butterfly Valve with Lever- Grooved End

Model:  GD-381L

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Butterfly Valve with Gearbox-Grooved End

Butterfly Valve with Gearbox-Grooved End

Model：GD-381G

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Butterfly Valve with Gearbox/Lever - Wafer End

Butterfly Valve with Gearbox/Lever - Wafer End

Model:  WD-371G/WD-371L

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Butterfly Valve c/w Signal Gearbox-Grooved End& Grooved*Flanged End

Butterfly Valve c/w Signal Gearbox-Grooved End& Grooved*Flanged End

Model:GD-381X/GD-381Y

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Butterfly Valve c/w Signal Gearbox - Wafer End

Butterfly Valve c/w Signal Gearbox - Wafer End

Model:  WD-371X/WD-371Y

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Butterfly Valve c/w Signal Gearbox- Grooved End

Butterfly Valve c/w Signal Gearbox- Grooved End

Model:GD-381X/GD-381Y

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Wafer Butterfly Valve with Signal Gearbox

Wafer Butterfly Valve with Signal Gearbox

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Backflow Butterfly Valve

Backflow Butterfly Valve

一.Approval: 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 : Fire protection grooved Butterfly Valve is UL/ULC listed with pressure rating 300psi or 175psi 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: API 598 Model : HGD-381X / HGD-381X-175/HFGD-381X/HFGD-381X-175

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Wafer Butterfly Valve with Handlever

Wafer Butterfly Valve with Handlever

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Wafer butterfly valve with gear box

Wafer butterfly valve with gear box

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