All Valves

Sidebar

Brand

Product type

Availability

Price

$
to
$
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • AAON R14270 Discharge Bypass Valve R410A for HVAC HydronicsAAON R14270 Discharge Bypass Valve R410A for HVAC Hydronics
    AAON
    AAON R14270 Discharge Bypass Valve R410A for HVAC Hydronics
    SKU: R14270
    Product DescriptionThe AAON R14270 Discharge Bypass Valve is engineered specifically for R410A refrigerant systems, often used in commercial HVAC applications. This product from AAON, a leader in the HVAC industry, is crucial for maintaining pressure and flow in refrigeration circuits during varying load conditions....
    $611.53
    $611.53
  • Bell & Gossett 117117 CB-3F Circuit Setter Flanged 3 Inch IronBell & Gossett 117117 CB-3F Circuit Setter Flanged 3 Inch Iron
    BELL & GOSSETT
    Bell & Gossett 117117 CB-3F Circuit Setter Flanged 3 Inch Iron
    SKU: 117117
    Product Description The Bell & Gossett 117117 CB-3F Circuit Setter is designed for balanced flow in HVAC systems. This reliable cast iron valve, suitable for a variety of industrial applications, ensures optimum performance with minimal pump operation power. Robust cast iron build for enduring...
    $1,261.16
    $1,261.16
  • Diversitech PI385 Weatherproof Box, 2-3/4 x 4-1/2 x 2
    DIVERSITECH
    Diversitech PI385 Weatherproof Box, 2-3/4 x 4-1/2 x 2
    SKU: PI385
    Product DescriptionThe Diversitech PI385 is a weatherproof box designed for electrical applications. This utility box measures four and one-half inches in length, two and three-quarters inches in width, and two inches in depth. It provides a sturdy enclosure for wiring connections and fittings in...
    $21.99
    $21.99
  • Caleffi 132662A QuickSetter 1 in. NPT Pressure Balancing ValveCaleffi 132662A QuickSetter 1 in. NPT Pressure Balancing Valve
    CALEFFI
    Caleffi 132662A QuickSetter 1 in. NPT Pressure Balancing Valve
    SKU: 132662A
    Product DescriptionThe Caleffi 132662A QuickSetter 1-inch NPT Pressure Balancing Valve ensures precise flow control and real-time monitoring in piping systems. This valve effectively balances flow rates between 3 and 10 GPM, optimizing system efficiency and performance with an integrated flowmeter. Precise flow control from...
    $219.50
    $219.50
  • Caleffi 551035A 1-1/4 Brass Air Eliminator Valve
    CALEFFI
    Caleffi 551035A 1-1/4 Brass Air Eliminator Valve
    SKU: 551035A
    Product Description The Caleffi 551035A is a one and one-quarter inch brass air eliminator valve designed for optimal performance in plumbing systems. This unit specializes in removing air from hydronic circuits in heating and cooling systems, ensuring that the system operates efficiently and quietly....
    $171.48
    $171.48
  • Caleffi 551028A Dismal Air Separator FNPT 1-Inch Sweat ConnectionsCaleffi 551028A Dismal Air Separator FNPT 1-Inch Sweat Connections
    CALEFFI
    Caleffi 551028A Dismal Air Separator FNPT 1-Inch Sweat Connections
    SKU: 551028A
    Product DescriptionThe Caleffi 551028A Dismal Air Separator with 1/2-Inch FNPT Bottom Thread and 1-Inch Sweat Connections is designed for use in heating and cooling systems. The air separator effectively removes air to prevent corrosion and optimize system performance. High air discharge capacity Corrosion-resistant brass...
    $121.80
    $121.80
  • Caleffi 551022A Discal 3/4 Inch Sweat Compact Air Separator Brass 150 PSICaleffi 551022A Discal 3/4 Inch Sweat Compact Air Separator Brass 150 PSI
    CALEFFI
    Caleffi 551022A Discal 3/4 Inch Sweat Compact Air Separator Brass 150 PSI
    SKU: 551022A
    Product DescriptionThe Caleffi Discal Compact Air Separator, with model number 551022A, represents a top-quality solution designed for hydronic systems. Engineered to continuously eliminate air in heating and cooling systems, this separator excels in maintaining the efficiency and longevity of your setup. Utilizes a unique...
    $79.52
    $79.52
  • Caleffi 551008A Discal Air Separator 1-1/2 NPT 150 PSI
    CALEFFI
    Caleffi 551008A Discal Air Separator 1-1/2 NPT 150 PSI
    SKU: 551008A
    Product DescriptionThe Caleffi 551008A Discal Air Separator efficiently removes air from hydronic systems. This separator is equipped with a 1-1/2 inch NPT connection and is designed to handle pressures up to 150 PSI. Prevents air accumulation Reduces corrosion and noise Compact design for tight...
    $245.06
    $245.06
  • Caleffi 551007A Discal Air Separator 1-1/4 NPT 150 PSICaleffi 551007A Discal Air Separator 1-1/4 NPT 150 PSI
    CALEFFI
    Caleffi 551007A Discal Air Separator 1-1/4 NPT 150 PSI
    SKU: 551007A
    Product DescriptionThe Caleffi 551007A Discal Air Separator is designed to improve the efficiency of hydronic systems. This model, with a 1-1/4 inch NPT connection, is engineered to remove entrained air and other gases, preventing air pockets and reducing corrosion in heating and cooling systems....
    $180.98
    $180.98
  • Caleffi 551006A Discal Air Separator 1 Inch FNPT BrassCaleffi 551006A Discal Air Separator 1 Inch FNPT Brass
    CALEFFI
    Caleffi 551006A Discal Air Separator 1 Inch FNPT Brass
    SKU: 551006A
    Product DescriptionThe Caleffi 551006A is a Discal air separator designed for optimal removal of air from hydronic heating and cooling systems. This 1-inch FNPT air separator efficiently eliminates micro-bubbles and ensures noise-free and corrosion-resistant operation which is critical in maintaining system integrity and performance....
    $127.54
    $127.54
  • Caleffi 551003A Discal Air Separator 3/4 inch NPT CompactCaleffi 551003A Discal Air Separator 3/4 inch NPT Compact
    CALEFFI
    Caleffi 551003A Discal Air Separator 3/4 inch NPT Compact
    SKU: 551003A
    Product DescriptionOptimize your heating and cooling systems with the Caleffi Discal Air Separator, model 551003A. This compact unit is expertly designed to continuously remove air down to the micro-bubble level, enhancing the system's efficiency and lifespan. High-efficiency air removal boosts system performance and durability....
    $98.38
    $98.38
  • Caleffi 519502A Differential Bypass W/graduated scale Up To 9 GPM 3/4 NPT
    CALEFFI
    Caleffi 519502A Differential Bypass W/graduated scale Up To 9 GPM 3/4 NPT
    SKU: 519502A
    Product DescriptionThe Caleffi 519502A is a differential bypass valve designed for industrial use. It features a graduated scale for precise flow rate adjustments up to nine gallons per minute. The valve has three-quarters inch NPT connections, ensuring compatibility with standard piping systems. Adjustable flow...
    $116.71
    $116.71
  • Honeywell PV150S Supervent Air Eliminator
    HONEYWELL
    Honeywell PV150S Supervent Air Eliminator
    SKU: PV150S
    Product DescriptionThe Honeywell PV150S Supervent Air Eliminator is designed to remove trapped air from hot water heating systems. This product effectively ensures proper circulation and efficient operation of HVAC systems. Used for eliminating air in heating systems Compatible with 1.5 inches sweat connection Constructed...
    $250.33
    $250.33
  • Honeywell PV075S Supervent Air Eliminator 3/4 Sweat
    HONEYWELL
    Honeywell PV075S Supervent Air Eliminator 3/4 Sweat
    SKU: PV075S
    Product DescriptionThe Honeywell PV075S is a supervent air eliminator designed for hydronic systems. This air eliminator effectively removes trapped air from heating systems, improving efficiency and performance. The unit features a three-quarter sweat connection. This product is a reliable choice for HVAC professionals seeking...
    $126.18
    $126.18
  • Honeywell PV100 Powervent Gold Air Eliminator 1 NPTHoneywell PV100 Powervent Gold Air Eliminator 1 NPT
    HONEYWELL
    Honeywell PV100 Powervent Gold Air Eliminator 1 NPT
    SKU: PV100
    Product DescriptionThe Honeywell PV100 Powervent Gold Air Eliminator, 1 In NPT, effectively removes trapped air, microbubbles, and dirt from your system. This device guarantees fast startups and helps prevent system corrosion by eliminating air pockets. Removes trapped air and microbubbles Ensures fast system startups...
    $135.54
    $135.54
  • Honeywell PV200 Valve Linkage for 4-6 inch valvesHoneywell PV200 Valve Linkage for 4-6 inch valves
    HONEYWELL
    Honeywell PV200 Valve Linkage for 4-6 inch valves
    SKU: PV200
    Product DescriptionThe Honeywell PV200 Valve Linkage for 4-6 inch valves is designed for HVAC systems, ensuring seamless control and efficient performance. The PV200 is suitable for various commercial and residential applications. It includes essential features that enhance your HVAC system's operation. No clog vent...
    $297.44
    $297.44
  • Honeywell PVU150 Supervent Universal Vertical Riser Appliance
    HONEYWELL
    Honeywell PVU150 Supervent Universal Vertical Riser Appliance
    SKU: PVU150
    Product DescriptionThe Honeywell PVU150 Supervent Universal Vertical Riser Appliance offers reliable performance for professionals working in HVAC systems. Designed by Honeywell, a trusted name in the industry, this product ensures safety and efficiency. Safety Reliable manufacturer: Honeywell Home Made in the United States Product...
    $267.75
    $267.75
  • Honeywell PV150 Hydronic Air Vent 1 1/2 FNPTHoneywell PV150 Hydronic Air Vent 1 1/2 FNPT
    HONEYWELL
    Honeywell PV150 Hydronic Air Vent 1 1/2 FNPT
    SKU: PV150
    Product DescriptionThe Honeywell PV150 Hydronic Air Vent is designed for efficient air removal in hydronic heating systems. This device features one and one-half inch female NPT connections, supporting easy installation in various settings. Max temperature rating of two hundred forty degrees Fahrenheit Max pressure...
    $242.27
    $242.27
  • HONEYWELL PVU125 Universal Powervent Air Eliminator for HVAC SystemsHONEYWELL PVU125 Universal Powervent Air Eliminator for HVAC Systems
    HONEYWELL
    HONEYWELL PVU125 Universal Powervent Air Eliminator for HVAC Systems
    SKU: PVU125
    Product DescriptionThe Honeywell PVU125 is designed for efficient air elimination in HVAC systems. This product ensures your systems run smoothly by effectively removing air to prevent noise and corrosion. Maximizes system efficiency by eliminating air pockets Robust design suitable for up to 125 psi...
    $208.07
    $208.07
  • Honeywell PV125S Hydronic Air Vent 1-1/4 SweatHoneywell PV125S Hydronic Air Vent 1-1/4 Sweat
    HONEYWELL
    Honeywell PV125S Hydronic Air Vent 1-1/4 Sweat
    SKU: PV125S
    Product DescriptionThe Honeywell PV125S is a high-performance hydronic air vent designed for efficient air elimination in closed loop hydronic heating or chilled water systems. It is essential for commercial and residential applications requiring dependable air removal to ensure system efficiency. Robust bronze construction with...
    $179.79
    $179.79

About All Valves

Shop all valves and valve parts.

Recently Viewed Products

Customer Support Image

Need Support?

Call Jack and His Team