Bell & Gossett Flow Balancing Products

Bell & Gossett Flow Balancing Products

BELL & GOSSETT’S HYDRONIC BALANCING SOLUTIONS GIVE YOU THE PERFECT BALANCE OF ADJUSTABILITY AND EFFICIENCY.

  • Optimized system efficiency reduces energy and operating costs while increasing comfort.
  • Field adjustability for precise control when and where you need it.
  • Control flows independent of fluctuating system pressures (pressure independent valves only).
  • Broad product range and sizes ( ½” – 20″) provide a solution to fit any system needs.
  • Complete coil hook-up kits available for ease of installation and serviceability

If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 117643 Bell & Gossett FS-1 Flo Setter II Valve
    Add to Cart

    117643 Bell & Gossett FS-1 Flo Setter II Valve

    Bell & Gossett

    $224.95
    117643 Bell & Gossett FS-1 Flo Setter II Valve, 1" NPT Female. Bell & Gossett Circuit Sentry Flo-Setter & Flo-Setter II Valves. Why allocate more time and money than necessary to balance heating and cooling systems? Just set the...
    $224.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $224.95
    Subtotal:
    Add to Cart
  • 117415LF Bell & Gossett CB-3/4 Circuit Setter Balance Valve 3/4" NPT
    Add to Cart

    117415LF Bell & Gossett CB-3/4 Circuit Setter Balance Valve 3/4" NPT

    Bell & Gossett

    $124.95
    117415LF Bell & Gossett CB-3/4 Circuit Setter Balance Valve 3/4" NPT. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968,...
    $124.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $124.95
    Subtotal:
    Add to Cart
  • 117414LF Bell & Gossett CB-1/2 Circuit Setter Balance Valve 1/2"
    Add to Cart

    117414LF Bell & Gossett CB-1/2 Circuit Setter Balance Valve 1/2"

    Bell & Gossett

    $118.95
    117414LF Bell & Gossett CB-1/2 Circuit Setter Balance Valve 1/2". The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968, the...
    $118.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $118.95
    Subtotal:
    Add to Cart
  • 117411LF Bell & Gossett RF-3/4S Circuit Setter Balance Valve
    Add to Cart

    117411LF Bell & Gossett RF-3/4S Circuit Setter Balance Valve

    Bell & Gossett

    $87.50
    117411LF Bell & Gossett RF-3/4S Circuit Setter Balance Valve 3/4" sweat connection. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC...
    $87.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $87.50
    Subtotal:
    Add to Cart
  • 117416LF Bell & Gossett CB-1 Circuit Setter Balance Valve 1" NPT
    Add to Cart

    117416LF Bell & Gossett CB-1 Circuit Setter Balance Valve 1" NPT

    Bell & Gossett

    $174.95
    117416LF Bell & Gossett CB-1 Circuit Setter Balance Valve 1" NPT. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968, the...
    $174.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $174.95
    Subtotal:
    Add to Cart
  • 117413LF Bell & Gossett CB-3/4S Circuit Setter Balance Valve
    Add to Cart

    117413LF Bell & Gossett CB-3/4S Circuit Setter Balance Valve

    Bell & Gossett

    $124.95
    117413LF Bell & Gossett CB-3/4S Circuit Setter Balance Valve 3/4" Sweat. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in...
    $124.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $124.95
    Subtotal:
    Add to Cart
  • 117412LF Bell & Gossett CB-1/2S Circuit Setter Balance Valve 1/2"
    Add to Cart

    117412LF Bell & Gossett CB-1/2S Circuit Setter Balance Valve 1/2"

    Bell & Gossett

    $92.95
    117412LF Bell & Gossett CB-1/2S Circuit Setter Balance Valve 1/2" sweat connection. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC...
    $92.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.95
    Subtotal:
    Add to Cart
  • 117105LF Bell & Gossett CB-2 Circuit Setter Balance Valve 2" NPT
    Add to Cart

    117105LF Bell & Gossett CB-2 Circuit Setter Balance Valve 2" NPT

    Bell & Gossett

    $378.95
    117105LF Bell & Gossett CB-2 Circuit Setter Balance Valve 2" NPT. 117410LF Bell & Gossett RF-1/2S Circuit Setter Balance Valve 1/2" Sweat connection. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for...
    $378.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $378.95
    Subtotal:
    Add to Cart
  • 117103LF Bell & Gossett CB-1-1/4 Circuit Setter 1-1/4"
    Add to Cart

    117103LF Bell & Gossett CB-1-1/4 Circuit Setter 1-1/4"

    Bell & Gossett

    $224.95
    117103LF Bell & Gossett CB-1-1/4 Circuit Setter Balance Valve 1-1/4" NPT. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in...
    $224.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $224.95
    Subtotal:
    Add to Cart
  • 117104LF Bell & Gossett CB-1-1/2 Circuit Setter Balance Valve
    Add to Cart

    117104LF Bell & Gossett CB-1-1/2 Circuit Setter Balance Valve

    Bell & Gossett

    $268.95
    117104LF Bell & Gossett CB-1-1/2 Circuit Setter Balance Valve 1-1/2" NPT. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in...
    $268.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $268.95
    Subtotal:
    Add to Cart
  • 117681LF Bell & Gossett TSB-3/4 Temp Setter Thermostatic Balance Valve
    Add to Cart

    117681LF Bell & Gossett TSB-3/4 Temp Setter Thermostatic Balance Valve

    Bell & Gossett

    $300.00
    117681LF Bell & Gossett TSB-3/4 Temp Setter Thermostatic Balance Valve, Bypass Style w/*F Temperature Scale. Information: Bell & Gossett Temp Setter Thermostatic Balance Valve Brochure Bell & Gossett Temp Setter Thermostatic Balance...
    $300.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $300.00
    Subtotal:
    Add to Cart
  • 117630 Bell & Gossett FS-1/2 Flo Setter II Valve
    Add to Cart

    117630 Bell & Gossett FS-1/2 Flo Setter II Valve

    Bell & Gossett

    $164.00
    117630 Bell & Gossett FS-1/2 Flo Setter II Valve, 1/2" NPT Female. Bell & Gossett Circuit Sentry Flo-Setter & Flo-Setter II Valves. Why allocate more time and money than necessary to balance heating and cooling systems? Just set the...
    $164.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $164.00
    Subtotal:
    Add to Cart
  • 127002 Bell & Gossett TB-1 Thermoflo Balancer
    Add to Cart

    127002 Bell & Gossett TB-1 Thermoflo Balancer

    Bell & Gossett

    $434.95
    127002 Bell & Gossett TB-1 Thermoflo Balancer The Thermoflo Balancer is an indicating flow meter and balancing device for measuring and balancing hydronic circuits. Installed in each circuit of a system, it permits simple balancing to...
    $434.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $434.95
    Subtotal:
    Add to Cart
  • 117106LF Bell & Gossett Circuit Setter Plus CB-2-1/2 Balance Valve
    Add to Cart

    117106LF Bell & Gossett Circuit Setter Plus CB-2-1/2 Balance Valve

    Bell & Gossett

    $548.95
    117106LF Bell & Gossett Circuit Setter Plus CB-2-1/2 Balance Valve. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968,...
    $548.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $548.95
    Subtotal:
    Add to Cart
  • 117401LF Bell & Gossett CB-1S Circuit Setter Balance Valve 1" Sweat
    Add to Cart

    117401LF Bell & Gossett CB-1S Circuit Setter Balance Valve 1" Sweat

    Bell & Gossett

    $148.95
    117401LF Bell & Gossett CB-1S Circuit Setter Balance Valve 1" Sweat. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968,...
    $148.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.95
    Subtotal:
    Add to Cart
  • 117107LF Bell & Gossett Circuit Setter Plus CB-3 Balance Valve
    Add to Cart

    117107LF Bell & Gossett Circuit Setter Plus CB-3 Balance Valve

    Bell & Gossett

    $1,025.95
    117107LF Bell & Gossett Circuit Setter Plus CB-3 Balance Valve 3" NPT. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in...
    $1,025.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,025.95
    Subtotal:
    Add to Cart
  • 117410LF Bell & Gossett RF-1/2S Circuit Setter Balance Valve
    Add to Cart

    117410LF Bell & Gossett RF-1/2S Circuit Setter Balance Valve

    Bell & Gossett

    $82.50
    117410LF Bell & Gossett RF-1/2S Circuit Setter Balance Valve 1/2" Sweat connection. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC...
    $82.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $82.50
    Subtotal:
    Add to Cart
  • 117680LF Bell & Gossett TS-3/4 Temp Setter Thermostatic Balance Valve
    Add to Cart

    117680LF Bell & Gossett TS-3/4 Temp Setter Thermostatic Balance Valve

    Bell & Gossett

    $240.00
    117680LF Bell & Gossett TS-3/4 Temp Setter Thermostatic Balance Valve, Non-Bypass Style w/*F Temperature Scale. Information: Bell & Gossett Temp Setter Thermostatic Balance Valve Brochure Bell & Gossett Temp Setter Thermostatic Balance...
    $240.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $240.00
    Subtotal:
    Add to Cart
  • 117020 Bell & Gossett RO-5 Readout Meter
    Add to Cart

    117020 Bell & Gossett RO-5 Readout Meter

    Bell & Gossett

    $2,198.95
    Bell & Gossett Readout Kits and readout meters consist of a differential pressure gauge, hoses with 90 micron inline filters to connect upstream and downstream of the flow measuring device, a set of readout probes, Circuit Setter calculator and...
    $2,198.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,198.95
    Subtotal:
    Add to Cart
  • 117632 Bell & Gossett FS-3/4 Flo Setter II Valve
    Add to Cart

    117632 Bell & Gossett FS-3/4 Flo Setter II Valve

    Bell & Gossett

    $172.95
    117632 Bell & Gossett FS-3/4 Flo Setter II Valve, 3/4" NPT Female. Bell & Gossett Circuit Sentry Flo-Setter & Flo-Setter II Valves. Why allocate more time and money than necessary to balance heating and cooling systems? Just set the...
    $172.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $172.95
    Subtotal:
    Add to Cart
  • 101221LF Bell & Gossett 3/4" NPT Isolation Flange Set
    Add to Cart

    101221LF Bell & Gossett 3/4" NPT Isolation Flange Set

    Bell & Gossett

    $94.95
    101221LF Bell & Gossett 3/4" NPT Isolation Flange Set. This includes one pair of 3/4" NPT ball valves mounted on a pump flange. For use with NRF, SSF, NBF, Series 100, PR, LR, PL-30, PL-36, PL-55, Series 60 601, 602, 603, 604, 605 and 606 pumps. This...
    $94.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $94.95
    Subtotal:
    Add to Cart
  • 113247 Bell & Gossett Differential Bypass Valve 3/4"
    Add to Cart

    113247 Bell & Gossett Differential Bypass Valve 3/4"

    Bell & Gossett

    $92.50
    113247 Bell & Gossett Differential Bypass Valve 3/4". The differential bypass valve is used in systems where heating loads may be excluded from the circuit as zone valves close. It controls the excess flow in the system by acting as a bypass while...
    $92.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.50
    Subtotal:
    Add to Cart
  • 117402LF Bell & Gossett CB-1-1/4S Circuit Setter 1-1/4" Sweat
    Add to Cart

    117402LF Bell & Gossett CB-1-1/4S Circuit Setter 1-1/4" Sweat

    Bell & Gossett

    $154.95
    117402LF Bell & Gossett CB-1-1/4S Circuit Setter Balance Valve 1-1/4" Sweat. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry...
    $154.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $154.95
    Subtotal:
    Add to Cart
  • 117636 Bell & Gossett FS-1-1/4 Flo Setter II Valve
    Add to Cart

    117636 Bell & Gossett FS-1-1/4 Flo Setter II Valve

    Bell & Gossett

    $308.95
    117636 Bell & Gossett FS-1-1/4 Flo Setter II Valve, 1-1/4" NPT Female. Bell & Gossett Circuit Sentry Flo-Setter & Flo-Setter II Valves. Why allocate more time and money than necessary to balance heating and cooling systems? Just set...
    $308.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $308.95
    Subtotal:
    Add to Cart
  • 127001 Bell & Gossett TB-3/4 Thermoflo Balancer
    Add to Cart

    127001 Bell & Gossett TB-3/4 Thermoflo Balancer

    Bell & Gossett

    $424.95
    127001 Bell & Gossett TB-3/4 Thermoflo Balancer. The Thermoflo Balancer is an indicating flow meter and balancing device for measuring and balancing hydronic circuits. Installed in each circuit of a system, it permits simple balancing...
    $424.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $424.95
    Subtotal:
    Add to Cart
  • 117678LF Bell & Gossett TS-1/2 Temp Setter Thermostatic Balance Valve
    Add to Cart

    117678LF Bell & Gossett TS-1/2 Temp Setter Thermostatic Balance Valve

    Bell & Gossett

    $230.00
    117678LF Bell & Gossett TS-1/2 Temp Setter Thermostatic Balance Valve, Non-Bypass Style w/*F Temperature Scale. Information: Bell & Gossett Temp Setter Thermostatic Balance Valve Brochure Bell & Gossett Temp Setter Thermostatic Balance...
    $230.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $230.00
    Subtotal:
    Add to Cart
  • 117117 Bell & Gossett Circuit Setter Plus CB-3F Valve
    Add to Cart

    117117 Bell & Gossett Circuit Setter Plus CB-3F Valve

    Bell & Gossett

    $1,274.00
    117117 Bell & Gossett Circuit Setter Plus CB-3F Valve, a flow meter, a drip tight service valve. Designed, manufactured and tested to provide cost savings advantages of pre-set proportional balance. This system balance method, developed by...
    $1,274.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,274.00
    Subtotal:
    Add to Cart
  • 117116 Bell & Gossett Circuit Setter Balance Valve CB-2-1/2F (Flanged)
    Add to Cart

    117116 Bell & Gossett Circuit Setter Balance Valve CB-2-1/2F

    Bell & Gossett

    $697.00
    117116 Bell & Gossett Circuit Setter Balance Valve CB-2-1/2F (Flanged). A balance valve, a flow meter, a drip tight service valve. Designed, manufactured and tested to provide cost savings advantages of pre-set proportional balance. This system...
    $697.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $697.00
    Subtotal:
    Add to Cart
  • 117403LF Bell & Gossett CB-1-1/2S Circuit Setter 1-1/2" Sweat
    Add to Cart

    117403LF Bell & Gossett CB-1-1/2S Circuit Setter 1-1/2" Sweat

    Bell & Gossett

    $238.95
    117403LF Bell & Gossett CB-1-1/2S Circuit Setter Balance Valve 1-1/2" Sweat. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry...
    $238.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $238.95
    Subtotal:
    Add to Cart
  • 117017 Bell & Gossett RO-2 Readout Meter
    Add to Cart

    117017 Bell & Gossett RO-2 Readout Meter

    Bell & Gossett

    $6,318.95
    Bell & Gossett Readout Kits and readout meters consist of a differential pressure gauge, hoses with 90 micron inline filters to connect upstream and downstream of the flow measuring device, a set of readout probes, Circuit Setter calculator and...
    $6,318.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,318.95
    Subtotal:
    Add to Cart
  • 140003 Bell & Gossett TFI-2 Thermoflo Indicator 2" Sweat
    Add to Cart

    140003 Bell & Gossett TFI-2 Thermoflo Indicator 2" Sweat

    Bell & Gossett

    $1,247.95
    140003 Bell & Gossett TFI-2 Thermoflo Indicator 2" Sweat Part Number 140003 is an indicating flow meter for measuring the flow of heated or chilled water. Installed in each circuit of a hydronic system, it permits simple balancing to meet design...
    $1,247.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,247.95
    Subtotal:
    Add to Cart
  • 117404LF Bell & Gossett CB-2S Circuit Setter Balance Valve 2" Sweat
    Add to Cart

    117404LF Bell & Gossett CB-2S Circuit Setter Balance Valve 2" Sweat

    Bell & Gossett

    $333.95
    117404LF Bell & Gossett CB-2S Circuit Setter Balance Valve 2" Sweat. The Bell & Gossett Circuit Setter Plus is a calibrated balance valve designed for pre-set proportional system balance. Since its introduction to the HVAC industry in 1968,...
    $333.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $333.95
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping