Air Vents Model: FV-4M1- WATTS

Series FV-4 Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. It consists of a brass body construction with female NPT connection, brass cover, air vent with silicone rubber seal, polyethylene float with valve plug, and automatic vent. Series FV-4M1 has a high temperature rating and is ideal for use with glycol systems or for use as an anti-vacuum device. It can also be installed to permit the separation and dispersal of air while fluid is circulating in the system. Can be disassembled for inspection and cleaning. Maximum Pressure: 150psi (10 bar).

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Manufacturer: WATTS

Vendor: Modern Arab Enterprises (MAE)

Size *

20mm

52.20 (AED)

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Float is high temperature resistant polyethylene
Air vent and silicon rubber seal
Suitable for use with glycol systems
Brass construction

Specifications
Air Venting	Automatic
Body Material	Brass
Body Pattern	Vertical
Bottom Tapping	Yes
Bottom Tapping Size	1 IN
Brand	Watts
Buy American Act Compliant	NO
Contact Rating	Does Not Apply To Product
EAN	098268066692
Fastfill Feature	No
Fill Tapping Size	Does Not Apply To Product
Float Chamber Connection Size	Does Not Apply To Product
Flow Rate	Does Not Apply To Product
Hydronic Item Type	Air Vent
Inlet Connection Size	1 IN
Inlet Connection Size-Metric	25 MM
Inlet Connection Type	Male Threaded
Inlet Thread Type	NPT
Lead Free	NO
Maximum Operating Temperature-Fahrenheit	240
Maximum Pressure-PSI	150
Maximum Steam Pressure-PSI	9999
Maximum Temperature-Fahrenheit	240
Maximum Water Pressure-PSI	150
Maximum Working Pressure-PSI	150
Minimum Water Pressure-PSI	1.45
Minimum Working Pressure-PSI	1.45
Outlet Connection Size	Does Not Apply To Product
Outlet Connection Type	Does Not Apply To Product
Outlet Thread Type	Does Not Apply To Product
Part Number	0590721
Pipe Plug	No
Pressure Adjustment Range	Does Not Apply To Product
Pressure Relief Setting-PSI	9999
Pressure Steam Discharge Capacity	Does Not Apply To Product
Purge And Drain Diameter	Does Not Apply To Product
Purge And Drain Outlet Size	Does Not Apply To Product
Purge And Drain Outlet Type	Does Not Apply To Product
Series	FV-4
Side Tapping	No
Side Tapping Size	Does Not Apply To Product
Strainer	No
Strainer Material	Does Not Apply To Product
Switch Type	Does Not Apply To Product
Temperature Adjustment Range	Does Not Apply To Product
Temperature Range	33 to 240 degrees F
Top 1 Tapping Size	Does Not Apply To Product
Top 2 Tapping Size	Does Not Apply To Product
Top Tapping	No
Vacuum Breaker	Yes
Venting Capacity	0.5 SCFM at 25 PSI