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FV-4M1 1 Watts

Part of the FV-4 Series

Ordering Code: 0590721

UPC: 098268066692

Lead Free: NO

1 In Air Vent

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).

Product Features

  • 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
BrandName Watts
Contact Rating Does Not Apply To Product
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 Type Male Threaded
Inlet Thread Type NPT
LeadFree 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
ModelNumber FV-4M1 1
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