Watts FV-4M1 1/8 Automatic Air Vent Valve, Female Npt Connections, 1/8"
$24.99
- Model:
-
FV-4M1 1/8
Item is normally in stock and ships out within 3-5 Business days (excluding transit time).
If out of stock it can take up to 2-4 weeks (excluding transit time). Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.
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Details: Watts FV-4M1 1/8 Automatic Air Vent Valve, Female Npt Connections, 1/8"
This 1/8 inch automatic air vent valve is 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. It 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. It can be disassembled for inspection and cleaning. The maximum pressure is 150 psi (10 bar).
Features
- Brass construction
- Air vent with silicon rubber seal
- Float is high temperature resistant polyethylene
- Suitable for use with glycol systems
Specifications
- Air Venting
- Automatic
- Body Material
- Brass
- Body Pattern
- Vertical
- Bottom Tapping Size
- 1/8 IN
- 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
- 1/8 IN
- Inlet Connection Size-Metric
- 3 MM
- Inlet Connection Type
- Male Threaded
- Inlet Thread Type
- NPT
- Lead Free
- Not In Scope
- 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 Pressure-PSI
- 1.45
- 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
- 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
- Side Tapping Size
- Does Not Apply To Product
- 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
- Vacuum Breaker
- Yes
- Venting Capacity
- 0.5 SCFM at 25 PSI
Applications
- Public Buildings & Facilities
- Commercial & Industrial Buildings
- Government & Military Facilities
- Retail & Strip Malls
- Multifamily & Mixed-Use