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China FM Wet Alarm Check Valve

Min. Order / Reference FOB Price
1 Piece	US $1500.00/ Piece

Local Area:	Zhuzhou, Hunan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal, WesternUnion, Small-amountpayment

Alarm Valve Type:	Wet Alarm Valve
Closed Fire Sprinkler System:	Wet Fire Sprinkler System
Wet Alarm Valve Structure:	Pilot Valve Type

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Product Description

FM Wet Alarm Check Valve
The alarm check valve works as a check valve by preventing the reverse flow of water from the system piping to the water supply. The valve is trimmed with a water bypass line, which has an in-line swing check valve. The bypass line allows pressure surges to enter the system and to be trapped above the alarm check valve's clapper without the clapper lifting and causing false alarms.