Flow Balancing

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...

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...

570109-376 Armstrong CBV-2 1/2FS Flanged Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed...

571110LF-350 Armstrong CBV050VSCR Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

117682LF Bell & Gossett TS-1/2C Temp Setter Thermostatic Balance Valve, Non-Bypass Style w/*C Temperature Scale. Information: Bell & Gossett Temp Setter Thermostatic Balance Valve Brochure Bell & Gossett Temp Setter Thermostatic Balance...

TAF-B HCI 3/4" Terminator A Flow Limiter Lead Free Brass - Automatic Balancing Valve - FNPT, MNPT or SWT Connections - Confirm Flow rate (gpm) before ordering. HCi's Terminator B is an Italian made product, that is a fixed orifice manual balancing...

132123 Bell & Gossett 3DS-3S Flanged straight pattern Triple Duty Valve. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve Instruction Manual Bell & Gossett Triple Duty Valve Angle...

571110LF-353 Armstrong CBV125VSCR Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

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...

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...

SFL-075T Taco Threaded Shut Off Freedom Swivel Flange Set. Accessory for: 00 Series Pumps, 2400-10 Pumps, 2400-20 Pumps, 2400-45 Pumps, 2400-50 Pumps.  This Item Usually Ships The Same Day!

A91244 Bell & Gossett Cover Plate for BB, CB, CC, DA, DB, and DC suction diffusers. This Item Usually Ships The Same Day!  

571110-354 Armstrong CBV150VSCR Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

132133 Bell & Gossett 3D-3S Flanged Angle Pattern Triple Duty Valve. Information: Bell & Gossett Triple Duty Valve Brochure Bell & Gossett Triple Duty Valve Instruction Manual Bell & Gossett Triple Duty Valve Angle Straight...

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...

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...

570109-386 Armstrong CBV-2 1/2GS Grooved Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

570109-380 Armstrong CBV-6FS Flanged Circuit Balancing Valve. **Please note this item is too heavy for UPS and will ship regular ground freight. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring...

109518 Bell & Gossett Temp Setter Actuator Only. *Please note image is generic and valve is not included. Information: Bell & Gossett Temp Setter Thermostatic Balance Valve Brochure Bell & Gossett Temp Setter Thermostatic Balance Valve...

571110LF-370 Armstrong CBV050VSCR-LF Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

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...

571110LF-371 Armstrong CBV075VSCR-LF Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

Metraflex MSRCEE0300 3 IN Cablesphere EPDM Tube/Cover. *Please note image is generic. This Item Usually Ships The Same Day!

MF200 Axiom Pressure Pal Mini System Feeder. The PRESSURE PAL is ideal for feeding and pressurizing closed hydronic systems that do not require cold static fill pressures higher than 25 psig. It is compatible with both water and glycol/water...

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...

117637 Bell & Gossett FS-1-1/2 Flo Setter II Valve, 1-1/2" 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...

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...

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...

117054 Bell & Gossett OP-6A Circuit Sensor Flow Meter is a precision machined wafer-type orifice insert that is installed between standard 125, 150, 250 or 300 psi ANSI flanges, to monitor system flow with a minimum friction head loss. System...

TAF-C HCI 1" Terminator A Flow Limiter Lead Free Brass - Automatic Balancing Valve - FNPT, MNPT or SWT Connections - Confirm Flow rate (gpm) before ordering. HCi's Terminator B is an Italian made product, that is a fixed orifice manual balancing...

117035 Bell & Gossett Circuit Setter CB-4 4" IPF. Circuit setter balancing valves offer positive shut-off, memory stop indicator and integral valved readout ports. These valves are designed to give optimum system flow balance at minimum pump...

TGV-AFF HCI Terminator GV 1/2" Brass Manual Balancing Valve - Threaded Connections -  Nominal Flow .50-3.08 gpm. HCi's Terminator B is an Italian made product, that is a fixed orifice manual balancing valves which features our patented...

570109-387 Armstrong CBV-3GS Grooved Circuit Balancing Valve. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring occupant comfort in buildings. Heating and chilled water systems are designed to...

DMF300 Axiom Pressure Pal 17USG 10-25psi Mini System Feeder. The industry leader for pressurizing closed-loop hydronic systems introduces the newest ‘PRESSURE PAL’ to the Axiom Product Family. The DMF300 utilizes a digital pressure...

117055 Bell & Gossett OP-8A Circuit Sensor Flow Meter is a precision machined wafer-type orifice insert that is installed between standard 125, 150, 250 or 300 psi ANSI flanges, to monitor system flow with a minimum friction head loss. System...

117638 Bell & Gossett FS-2 Flo Setter II Valve, 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...

SF100-HP Axiom System Feeder Pressure Pal, 55USG, 25-85psi. The SF100-HP contains everything required to feed and pressurize closed hydronic heating or cooling systems in a neat, simple package that is easy to install and operate. It is compatible...

570109-379 Armstrong CBV-5FS Flanged Circuit Balancing Valve. **Please note this item is too heavy for UPS and will ship regular ground freight. Armstrong circuit balancing valves (cbvs) have been used for many years as an effective means of ensuring...

Goulds D34063 SES Duplex Weatherproof Control Panel, 3 Phase, 4.0 to 6.3 amps. FEATURES NEMA 4X, 30 watt, flashing red light and alarm horn – 95db. NEMA 4X, fiberglass enclosure with gasketed, hinged door and stainless steel hardware...

Goulds D32540 SES Duplex Weatherproof Control Panel, 3 Phase, 2.5 to 4.0 amps. FEATURES NEMA 4X, 30 watt, flashing red light and alarm horn – 95db. NEMA 4X, fiberglass enclosure with gasketed, hinged door and stainless steel hardware...