Specialty 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
  • Goodman 0151R00030 Base Valve 1 1/8
    GOODMAN
    Goodman 0151R00030 Base Valve 1 1/8
    SKU: 0151R00030
    Goodman 0151R00030
    $21.99
    $21.99
  • Caleffi 548008A Hydroseparator 1-1/2 NPT Union Replacement MPNCaleffi 548008A Hydroseparator 1-1/2 NPT Union Replacement MPN
    CALEFFI
    Caleffi 548008A Hydroseparator 1-1/2 NPT Union Replacement MPN
    SKU: 548008A
    Product DescriptionThe Caleffi 548008A is a hydraulic separator that establishes a low-pressure loss zone within heating systems. It allows primary and secondary circuits to function independently, ensuring that flow in one does not affect the other. This feature is important for maintaining system efficiency....
    $741.32
    $741.32
  • Caleffi 551041A Discal 1-1/2 Inch Sweat Air Separator
    CALEFFI
    Caleffi 551041A Discal 1-1/2 Inch Sweat Air Separator
    SKU: 551041A
    Product DescriptionThe Caleffi Discal 1-1/2 in Sweat Air Separator, MPN 551041A, is designed for effective air removal in hydronic heating and cooling systems. It continuously eliminates air, ensuring optimal performance of your equipment. With its durable brass construction, it provides reliable service in high-pressure...
    $258.43
    $258.43
  • Bell & Gossett 117404LF Lead-Free 2 Inch Sweat Circuit Setter
    BELL & GOSSETT
    Bell & Gossett 117404LF Lead-Free 2 Inch Sweat Circuit Setter
    SKU: 117404LF
    Product DescriptionThe Bell & Gossett 117404LF is a lead-free 2 inch sweat circuit setter designed to optimize system flow and efficiency in HVAC and water distribution systems. It features a durable brass body suitable for both commercial and residential applications. Lead-free brass construction ensures...
    $397.85
    $397.85
  • Bell & Gossett 117107LF CB-3 Circuit Setter NPT Lead-Free
    BELL & GOSSETT
    Bell & Gossett 117107LF CB-3 Circuit Setter NPT Lead-Free
    SKU: 117107LF
    Product DescriptionThe Bell & Gossett 117107LF Circuit Setter Plus is a calibrated balance valve designed for precise flow control in HVAC and potable water systems. The 3-inch NPT connection and lead-free construction make it ideal for ensuring compliance and safety in water systems. Lead-free...
    $991.20
    $991.20
  • Bell & Gossett 117106LF CB-2-1/2 Circuit Setter Plus NPT Lead-Free
    BELL & GOSSETT
    Bell & Gossett 117106LF CB-2-1/2 Circuit Setter Plus NPT Lead-Free
    SKU: 117106LF
    Product DescriptionThe Bell & Gossett 117106LF model is a CB-2-1/2 lead-free circuit setter designed for precision flow control in hydronic heating and cooling systems. This device is engineered to optimize system efficiency and conserve water by ensuring equal flow distribution across all circuits. Lead-free...
    $633.25
    $633.25
  • 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....
    $601.93
    $601.93
  • 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...
    $1,397.09
    $1,397.09
  • 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...
    $12.79
    $12.79
    $24.23
  • 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...
    $215.71
    $215.71
  • 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....
    $170.08
    $170.08
  • 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...
    $120.82
    $120.82
  • 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...
    $78.88
    $78.88
  • 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...
    $235.77
    $235.77
  • 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....
    $170.13
    $170.13
  • 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....
    $137.40
    $137.40
  • 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....
    $94.13
    $94.13
  • 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...
    $110.51
    $110.51
  • 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...
    $240.89
    $240.89
  • 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...
    $118.01
    $118.01
Customer Support Image

Need Support?

Call Jack and His Team

Recently Viewed Products