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

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Bell & Gossett

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

MSRP:

$90.95

Was:

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

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

MSRP:

$97.85

Was:

117414LF Bell & Gossett CB-1/2 Circuit Setter Balance Valve 1/2" calibrated balance valve is designed specifically for pre-set or proportional system balance for use with terminal and fan coil units. This system balance method, developed by...
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Bell & Gossett

109024 Bell & Gossett CT-24 Comfort Trol Replacement Motor

MSRP:

$118.85

Was:

109024 Bell & Gossett CT-24 Comfort Trol Replacement Motor. A heat motor operated valve designed for zoning hydronic heating/cooling systems utilizing baseboard, convector and fan-coil terminal units. 109024 Bell & Gossett CT-24 Comfort...
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Bell & Gossett

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

MSRP:

$144.95

Was:

117411LF Bell & Gossett RF-3/4S Circuit Setter Balance Valve calibrated balance valve is designed specifically for pre-set or proportional system balance for use with terminal and fan coil units. This system balance method, developed by B&G,...
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Bell & Gossett

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

MSRP:

$139.95

Was:

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

110199LF Bell & Gossett Model 8 Dual Unit Relief Valve

MSRP:

$104.95

Was:

110199LF Bell & Gossett Model 8 Dual Unit Relief Valve. Reducing Valve Set @ 12 PSIG and Relief Valve Set @ 30 PSIG. Information: Bell & Gossett Pressure Reducing Valve Technical Brochure The Bell & Gossett Pressure Reducing Valve is...
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Bell & Gossett

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

MSRP:

$100.95

Was:

117413LF Bell & Gossett CB-3/4S Circuit Setter Balance Valve 3/4" Sweat is 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...
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Bell & Gossett

110192LF Bell & Gossett FB-38 Pressure Reducing Valve w/ FAST FILL 12 PSIG

MSRP:

$55.00

Was:

110192LF Bell & Gossett FB-38 Pressure Reducing Valve w/ FAST FILL 12 PSIG. Low Pressure with Fast Fill Feature Set @ 12 PSIG. Information: 110192LF Bell & Gossett Pressure Reducing Valve Technical Brochure Reducing valves fill the system to a...
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Bell & Gossett

113021 Bell & Gossett Automatic Air Vent Model 87

MSRP:

$83.50

Was:

113021 Bell & Gossett Automatic Air Vent Model Number 87 1/2" Female & 3/4" Male. 113021 Bell & Gossett Air Vent Brochure This Item Usually Ships The Same Day!
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Bell & Gossett

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

MSRP:

$108.95

Was:

117412LF Bell & Gossett CB-1/2S Circuit Setter Balance Valve 1/2" calibrated balance valve is designed specifically for pre-set or proportional system balance for use with terminal and fan coil units. This system balance method, developed by...
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Bell & Gossett

109501 Bell & Gossett Snap Zone Valve SZV-075S-4WE

MSRP:

$138.95

Was:

109501 Bell & Gossett Snap Zone Valve SZV-075S-4WE 3/4" SWT Zone Valve for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any 360-degree...
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Bell & Gossett

117469 Bell & Gossett CS-2 Flo Setter Valve

MSRP:

$368.95

Was:

117469 Bell & Gossett CS-2 Flo Setter Valve with 2" NPT connection. ***Please Note This Item Has Been Discontinued And Replaced By 117638 Bell & Gossett FS-2 Flo-Setter II Valve.*** Please Contact Us For Lead Time!
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Bell & Gossett

117B111 Bell & Gossett UBY-1" Combination Ball Valve & Strainer

MSRP:

$159.95

Was:

117B111 Bell & Gossett UBY-1" Combination Ball Valve & Strainer. Bell & Gossett Model UBY Submittal Sheet The Bell & Gossett UBYC is a combination wye strainer, full port shut-off valve and union for use in HVAC systems. Strainers are...
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Bell & Gossett

110121 Bell & Gossett 790-30 ASME Safety Relief Valve

MSRP:

$109.95

Was:

110121 Bell & Gossett 790-30 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 30 PSI. This Item Usually Ships The Same Day!
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Bell & Gossett

110197LF Bell & Gossett F-3 Dual Unit Valve With Fast Fill Features

MSRP:

$148.95

Was:

110197LF Bell & Gossett F-3 Dual Unit Valve With Fast Fill Features. Reducing Valve Set @ 12 PSIG and Relief Valve Set @ 30 PSIG. Bell & Gossett Dual Unit Submittal Sheet Bell & Gossett Pressure Reducing Valve Technical...
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Bell & Gossett

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

MSRP:

$214.95

Was:

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

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

MSRP:

$207.90

Was:

117104LF Bell & Gossett CB-1-1/2 Circuit Setter Balance Valve 1-1/2" NPT is 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...
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Bell & Gossett

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

MSRP:

$154.95

Was:

117103LF Bell & Gossett CB-1-1/4 Circuit Setter Balance Valve 1-1/4" NPT is 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...
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Bell & Gossett

117B110 Bell & Gossett UBY-3/4" Combination Ball Valve & Strainer

MSRP:

$189.95

Was:

117B110 Bell & Gossett UBY-3/4" Combination Ball Valve & Strainer. Information: Bell & Gossett Model UBY Submittal Sheet The Bell & Gossett UBYC is a combination wye strainer, full port shut-off valve and union for use in HVAC systems...
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Bell & Gossett

110126 Bell & Gossett 790-100 ASME Safety Relief Valve

MSRP:

$109.95

Was:

110126 Bell & Gossett 790-100 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 100 PSI. This Item Usually Ships The Same Day!
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Bell & Gossett

110193LF Bell & Gossett Pressure Reducing Valve FB-38TU

MSRP:

$62.95

Was:

110193LF Bell & Gossett Pressure Reducing Valve FB-38TU Low Pressure With Fast Fill Feature Set @ 12 PSIG. Bell & Gossett Pressure Reducing Valve Technical Brochure Reducing valves fill the system to a preset pressure for optimum...
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Bell & Gossett

110190LF Bell & Gossett B-38 Pressure Reducing Valve 12 PSIG

MSRP:

$54.50

Was:

110190LF Bell & Gossett B-38 Pressure Reducing Valve 12 PSIG with an adjustable range of 10-25 psi. Information: 110190LF Bell & Gossett Pressure Reducing Valve Technical Brochure This Item Usually Ships The Same Day!
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Bell & Gossett

110198LF Bell & Gossett F-3TU Dual Unit Valve With Fast Fill Feature

MSRP:

$138.95

Was:

110198LF Bell & Gossett F-3TU Dual Unit Valve With Fast Fill Feature. Reducing Valve Set @ 12 PSIG and Relief Valve Set @ 30 PSIG. Reducing valves fill the system to a preset pressure for optimum performance. Combination Dual Unit Valves...
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Bell & Gossett

127002 Bell & Gossett TB-1 Thermoflo Balancer

MSRP:

$242.95

Was:

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 meet...
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Bell & Gossett

117466 Bell & Gossett CS-1 Flo Setter Valve

MSRP:

$139.85

Was:

117466 Bell & Gossett CS-1 Flo Setter Valve with 1" NPT connection. *** Please Note This Item Has Been Discontinued And Replaced By 117643 Bell & Gossett FS-1 Flo-Setter II Valve. Please Contact Us For Lead Time!
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Bell & Gossett

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

MSRP:

$664.95

Was:

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

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

MSRP:

$148.70

Was:

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...
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Bell & Gossett

110125 Bell & Gossett 790-75 ASME Safety Relief Valve

MSRP:

$109.95

Was:

110125 Bell & Gossett 790-75 ASME Safety Relief Valve. Bell & Gossett 3/4" Relief valve set @ 75 PSI. This Item Usually Ships The Same Day!
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Bell & Gossett

113020 Bell & Gossett Automatic Air Vent Model 67

MSRP:

$31.95

Was:

113020 Bell & Gossett Automatic Air Vent Model Number 67 Male Threaded. The Bell & Gossett model 7 is rated at maximum operating temperature of 240°F at 75 psi. Bell & Gossett 113020 Air Vent Brochure This Item Usually Ships The Same...
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Bell & Gossett

110195LF Bell & Gossett Pressure Reducing Valve #7

MSRP:

$98.70

Was:

110195LF Bell & Gossett Pressure Reducing Valve #7 High Pressure Valve Set @ 45 PSIG. Information: Bell & Gossett Pressure Reducing Valve Technical Brochure This Item Usually Ships The Same Day!
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Bell & Gossett

110127 Bell & Gossett 790-125 Relief Valve

MSRP:

$109.95

Was:

110127 Bell & Gossett 790-125 Relief Valve. Bell & Gossett 3/4" Relief valve set @ 125 PSI. This Item Usually Ships The Same Day!
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Bell & Gossett

107034 Bell & Gossett 3/4" Straight Angle Flow Control Valve

MSRP:

$61.95

Was:

107034 Bell & Gossett 3/4" Straight Angle Flow Control Valve. The Bell & Gossett straight angle flow control valve 107034 accomplishes two things. First the Flo-Control valve acts as a check valve, keeping the system flow from...
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Bell & Gossett

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

MSRP:

$121.95

Was:

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

J94143 Bell & Gossett Suction Diffuser O-Ring

MSRP:

$28.20

Was:

J94143 Bell & Gossett Suction Diffuser O-Ring for model for SDG-6, GG-3, HG-3 Suction Diffusers. This Item Usually Ships The Same Day!
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Bell & Gossett

117B105 Bell & Gossett MC-1" Circuit Setter Balance Valve

MSRP:

$224.95

Was:

117B105 Bell & Gossett MC-1" Circuit Setter Balance Valve. Please Contact Us For Lead Time!
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Bell & Gossett

109502 Bell & Gossett Snap Zone Valve SZV-100S-4WE

MSRP:

$99.95

Was:

109502 Bell & Gossett Snap Zone Valve SZV-100S-4WE 1" SWT Zone Valve 109502 for Residential and Commercial HVAC Applications. Featuring an innovative compact design and an adapter ring that allows for the actuators to be installed in any...
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Bell & Gossett

117465 Bell & Gossett CS-3/4 Flo Setter Valve

MSRP:

$134.95

Was:

117465 Bell & Gossett CS-3/4 Flo Setter Valve with 3/4" NPT connection. ***Please Note This Item Has Been Discontinued And Replaced By 117632 Bell & Gossett FS-3/4 Flo-Setter II Valve. Please Contact Us For Lead Time!
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Bell & Gossett

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

MSRP:

$58.95

Was:

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...
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Bell & Gossett

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

MSRP:

$145.95

Was:

117402LF Bell & Gossett CB-1-1/4S Circuit Setter Balance Valve 1-1/4" Sweat is balance valve, a flow meter, a drip tight service valve. Designed, manufactured and tested to provide cost savings advantages of pre-set proportional balance...
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McDonnell & Miller

181525 McDonnell & Miller Relief Valve 250-3/4-50 - 3/4" NPT

MSRP:

$124.95

Was:

181525 McDonnell & Miller Relief Valve 250-3/4-50 - 3/4" NPT. Features and Benefits: For tanks and hydronic heating systems Protects against over-pressure Minimizes hammering with flash steam Low differential pressure – 3 psi (.21 kg/cm2)...

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