Products Description
Alarm Check Valve DN150
Alarm Check Valve DN150 is a valve for fire protection systems that controls and monitors water flow. Its function is to notify the system administrator and maintenance personnel through the alarm for timely treatment when the water flow is reversed (reverse current) or the water supply is stopped to ensure the normal operation of the fire protection system.
Products Parameters
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Size
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4" (DN100)
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6" (DN150)
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Inlet Connection Style
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Flange
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Flange
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Outlet Connection Style
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Flange
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Flange
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Shipping Weight
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55lbs∕25kg
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75lbs∕34kg
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Max. Working Pressure |
175 psig∕1.2 MPa (12 bar)
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Factory Hydro Test
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100% @ 350 psig∕2.4 MPa (24 bar)
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Standard Finish
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Red Painted
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Flange Specification
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Flange: Class 150 ANSI B16.1
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Required Accessories
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Standard Trim
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Optional Accessories
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Retard Chamber, Water Motor Alarm, Alarm Pressure Switch
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Installation Manner
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Vertically
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Listings and Approvals
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FM APPROVAL
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FAQ
1.Q: How To Order ?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a Pl for you to confirm the order details;
Step 3, when we confirmedeverything, can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
2.Q: What is your term and payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
3.Q.Do you have warranty?
A: Yes, all products have one year warranty.
Contact us
Dear Customer, welcome to contact us
Our address
Nan'an City, Quanzhou City Fujian PRC-China
Phone Number
+86 177 5086 9603
sales7@forede.com
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