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China Fire Alarm Check Valve Wet Type Groove Connection

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Min. Order / Reference FOB Price
1 Piece	US $110.00/ Piece

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

Material:	Di Body, Brass Seat
Working Pressure:	1.6MPa / 16bar / 235psi
Sealing & Strength Test:	3.2MPa & 6.4MPa

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Product Description

Alarm Check Valve (Wet Type) Basic Technical InfosModelZSFZ80ZSFZ100ZSFZ125ZSFZ150Inside Nominal Diameter (mm)80100125150Rated Working Pressure (MPa)1.6MpaSealed Test (MPa)3.2MpaStrength Test (MPa)6.4MpaAlarm Flow (L/min)15<Q<60 @ 0.14MPa
Q<80 @ 0.7MPa
Q<170 @ 1.2MPa
Q<170 @ 1.6MPaRetard Alarm Time (s)5~90Alarm Bell Start Pressure (MPa)≤0.035Friction Resistance (Mpa)≤0.02Height of
Alarm Valve
(mm) 225245250270