Skip to content
  • Exclusive limited time offers, Black Friday discounts, an opportunity not to be missed! 🎀 Save up 8% OFF, Code:CZL3ID
  • Exclusive limited time offers, Black Friday discounts, an opportunity not to be missed! 🎀 Save up 8% OFF, Code:CZL3ID
Watts Sales StoreWatts Sales Store
  • Air Distribution
    • Sheet Metal Duct Pipe & Fittings
    • Sheet Metal Installation Components
    • Access & Inspection Panels
    • Sheet Metal Accessories
  • Hydronics
    • Hydronic Supplies
    • Hydronic Valves
  • Fans & Ventilation
    • Gas Vent Pipe & Fittings
    • Ventilation Fans
  • HVAC Installation Supplies
    • Duct Liner
    • Duct Wrap & Spacers
    • Roof Curbs & Curb Adaptors
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

 

Best Pirce 🤩 Watts Series FV-4 1/2 in. 150 # Automatic Vent Valve 🌟

Home / Hydronics / Hydronic Valves / Air Eliminating Valves
Sale!
Best Pirce 🤩 Watts Series FV-4 1/2 in. 150 # Automatic Vent Valve 🌟

$37.72 Original price was: $37.72.$26.40Current price is: $26.40.

Buy Now
SKU: 2472583 Categories: Air Eliminating Valves, Hydronic Valves, Hydronics Tag: Brass
  • Quality at its Finest
  • Streamlined service, designed for your convenience.
  • Unbeatable quality, unbeatable prices.
  • Enjoy top quality items for less
Browse
  • Air Distribution
    • Access & Inspection Panels
    • Sheet Metal Accessories
    • Sheet Metal Duct Pipe & Fittings
      • Duct Cleats
      • Duct Collars & Takeoffs
        • Duct Round Takeoffs
        • Saddles
        • Starting Collars
      • Duct Elbows
      • Duct Flanges
      • Duct Sleeves
      • Duct Triangles
      • Duct Wall Stacks
    • Sheet Metal Installation Components
      • Damper Components & Accessories
      • Duct Connectors
      • Vane & Rail Systems
  • Fans & Ventilation
    • Gas Vent Pipe & Fittings
      • Gas Vent Accessories
      • Gas Vent Pipe
      • Gas Vent Supports
    • Ventilation Fans
      • Dampers
  • HVAC Installation Supplies
    • Duct Liner
    • Duct Wrap & Spacers
    • Roof Curbs & Curb Adaptors
  • Hydronics
    • Hydronic Supplies
      • Boiler Trim Kits
      • Hydronic Air Scoops
      • Hydronic Air Vents
      • Hydronic Expansion Tanks
      • Hydronic Flow Checks
      • Hydronic Manifolds
        • Hydronic Branch Manifolds
        • Hydronic Flow-Through Manifolds
      • Hydronic Parts & Accessories
      • Hydronic Tubing
    • Hydronic Valves
      • Air Eliminating Valves
      • Hydronic Fast Fill Valves
      • Hydronic Pressure Regulating Valves
      • Hydronic Tempering Valves
      • Radiator Valves
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)
  • Impurities do not usually affect function as maximum float line of water is always lower than the valve seal
  • Float is high temperature resistant polyethylene
  • Suitable for use with glycol systems
  • Can be disassembled for inspection and cleaning
  • ADA Compliant

    No

    Lead Law Compliance Level

    Not Approved for Potable Water Applications

    Weight

    0.45

    Valve Size

    1/2 in

    Valve Body Style

    Vertical

    Valve Body Material

    Brass

    Product Type

    Air Vent

    Plug Diameter

    No

    Maximum Temperature

    240

    Material

    Brass

    Low Pressure

    1.45

    Length

    1-1/4 in

    High Pressure

    150

    BAA Compliant

    No

    Height

    3-5/16 in

    Fitting Sizes

    1/2 in

    Fitting Size 1

    1/2 in

    End Connections

    MPT

    End Connection 2

    MPT

    End Connection 1

    MPT

    Diameter

    1/2 in

    Depth

    1-7/10 in

    Color Finish Category

    Blacks

    Color Finish

    Gloss Black

    Collection

    Series FV-4

    Width

    3-3/5 in

    Reviews

    There are no reviews yet.

    Be the first to review “Best Pirce 🤩 Watts Series FV-4 1/2 in. 150 # Automatic Vent Valve 🌟” Cancel reply

    Related products

    Sale!
    Cheap 🔔 Watts Series LFN170 1 in. Thermostat Tempering Valve 🔔
    Quick View

    Hydronic Tempering Valves

    Cheap 🔔 Watts Series LFN170 1 in. Thermostat Tempering Valve 🔔

    $497.00 Original price was: $497.00.$90.99Current price is: $90.99.
    Sale!
    Outlet 🔔 Watts Series LF70A 1/2 in. Thermostat Tempering Valve 🌟
    Quick View

    Hydronic Tempering Valves

    Outlet 🔔 Watts Series LF70A 1/2 in. Thermostat Tempering Valve 🌟

    $226.13 Original price was: $226.13.$97.99Current price is: $97.99.
    Sale!
    Coupon 👍 Watts Series LFMMV 1/2 in. Thermostatic Mixing Valve 💯
    Quick View

    Hydronic Tempering Valves

    Coupon 👍 Watts Series LFMMV 1/2 in. Thermostatic Mixing Valve 💯

    $182.37 Original price was: $182.37.$92.99Current price is: $92.99.
    Sale!
    Outlet 💯 Watts Series LFMMV 1 in. Thermostat Tempering Valve 🛒
    Quick View

    Hydronic Tempering Valves

    Outlet 💯 Watts Series LFMMV 1 in. Thermostat Tempering Valve 🛒

    $239.61 Original price was: $239.61.$95.99Current price is: $95.99.
    Sale!
    Wholesale ⌛ Watts Series LF70A 3/4 in. Thermostat Tempering Valve ⌛
    Quick View

    Hydronic Tempering Valves

    Wholesale ⌛ Watts Series LF70A 3/4 in. Thermostat Tempering Valve ⌛

    $262.13 Original price was: $262.13.$98.99Current price is: $98.99.
    Sale!
    Discount 💯 Watts Series LF1170 3/4 in. Thermostat Tempering Valve 🤩
    Quick View

    Hydronic Tempering Valves

    Discount 💯 Watts Series LF1170 3/4 in. Thermostat Tempering Valve 🤩

    $230.95 Original price was: $230.95.$95.99Current price is: $95.99.
    Sale!
    Flash Sale 💯 Watts 2 in. Master Tempering Valve ⌛
    Quick View

    Hydronic Tempering Valves

    Flash Sale 💯 Watts 2 in. Master Tempering Valve ⌛

    $557.00 Original price was: $557.00.$94.99Current price is: $94.99.
    Sale!
    Coupon 🔥 Watts Series LF1170 1/2 in. Thermostat Tempering Valve ✨
    Quick View

    Hydronic Tempering Valves

    Coupon 🔥 Watts Series LF1170 1/2 in. Thermostat Tempering Valve ✨

    $221.94 Original price was: $221.94.$95.99Current price is: $95.99.
    OUR SHOP
    • My account
    • Checkout
    • Cart
    • Payment Method
    CONTACT
    • About Us
    • Contact Us
    • FAQ
    • Returns & Exchanges
    CUSTOMER SERVICES
    • Privacy Policy
    • Shipping Policy
    • Term and Conditions
    • Delivery
    STAY IN TOUCH

    Sign up for exclusive offers, original stories, events and more.

      Copyright 2025 © www.hydronicsonsale.com
      • Air Distribution
        • Sheet Metal Duct Pipe & Fittings
        • Sheet Metal Installation Components
        • Access & Inspection Panels
        • Sheet Metal Accessories
      • Hydronics
        • Hydronic Supplies
        • Hydronic Valves
      • Fans & Ventilation
        • Gas Vent Pipe & Fittings
        • Ventilation Fans
      • HVAC Installation Supplies
        • Duct Liner
        • Duct Wrap & Spacers
        • Roof Curbs & Curb Adaptors
      • Login

      Login

      Lost your password?

      Register

      Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.