8200 N. Austin Ave
Morton Grove
IL 60053
USA
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A-626
- Bell & Gossett® OPTIFLO™ Pressure Independent Control Valve
The Bell & Gossett OPTIFLO™ pressure independent temperature control and balancing valve.
The OPTIFLO™ combines an externally adjustable automatic
balancing valve and a full modulating control valve. This
provides modulating control with full authority regardless of
any fluctuations in the differential pressure of the system,
meaning less design and installation times, better energy
efficiency and more comfort to the end-user.
Read more in:A-626See:Complete Literature ListContact:B&G Rep
The new Bell & Gossett Circuit Setter® ULTRASET™ dynamic balancing valve is simple to select and easy to use.
Why allocate more time and money than necessary balancing heating and cooling systems?
Just set the flow and the ULTRASET™ valve ensures quick and reliable operation. Once set, no
adjustments are required even if the pressure varies or the system is changed. Simply check that
the pump pressure at the index valve is correct and the job is done. It is as simple as it gets.
Read more in:A-625See:Complete Literature ListContact:B&G Rep
A-112D
- Bell & Gossett® Red Fox® Wet Rotor Circulators
Bell & Gossett Wet Rotor Circulators
Reliable, maintenance-free, whisper quiet wet rotor circulators designed for residential and
light commercial heating systems. UL and cUL Listed.
Bell & Gossett offers a warranty of three years from date
of manufacture or 18 months from date of installation
(whichever comes first) against failure as a result of defects
in materials or workmanship.
Read more in:A-112DSee:Complete Literature ListContact:B&G Rep
FHD-501A
- How Hydronic System Components Really Work. New training manual available from Bell & Gossett
A new training manual, "How Hydronic System Components Really Work," is available from Bell & Gossett. The 40-page manual presents new and updated information on system components and their roles in the hydronic system....
Read more in:FHD-501ASee:Complete Literature ListContact:B&G Rep
A-357A
- New Bell & Gossett ZoneTrol™ II Zone Controllers for Residential Applications
ITT has introduced its next generation of Bell & Gossett ZoneTrol™ II zone pump controllers
(see product page) with optional
outdoor reset control that makes them ideal for green building applications. Standard features include
domestic hot water (DHW) priority timer, post purge function and pump exercise in an economical and
user-friendly package. The new ZoneTrol II is a ready-to-install zone controller for hydronic circulators
in residential and light commercial applications....
Read more in:A-357ASee:Complete Literature ListContact:B&G Rep
D-190A
- ITT Introduces New Bell & Gossett Glycol Make-Up Unit
ITT Introduces New Bell & Gossett Glycol Make-Up Unit.
See Product Page
New Bell & Gossett brand Glycol Solution/Water Make-Up Unit (GMU) designed for a variety
of applications, including closed loop heating and chilled water, process, snowmelt, and radiant heat systems.
The new GMU can also be used as a break tank for potable water systems. Created to complement the original GMU models...
Read more in:D-190ASee:Complete Literature ListContact:B&G Rep
D-431C
- Technologic 5500 Series ZoneSav Valve Controller
ITT has reintroduced its tertiary zone valve controller on the latest generation Technologic 5500 platform.
See Product Page
The Technologic 5500 ZoneSav Controller is a device that provides humidity control and maximizes delta-T (ΔT) while minimizing flow.
Tertiary zones can be "decoupled" thermally as well as hydraulically from the primary chilled or hot water distribution system.
Read more in:D-431CSee:Complete Literature ListContact:B&G Rep
The B&G low-loss header, Model PSH, is a combination air separator and manifold that creates independent
primary and secondary circuits. The B&G Model PSH is equipped with a purge valve allowing the user to remove
any debris deposited on the bottom of the vessel and an air vent releasing trapped air in the system.
The insulation, which is provided as a standard, prevents water vapors entering from the outside and eliminates
the formation of condensate on the PSH body.
Read more in:A-450ASee:Complete Literature ListContact:B&G Rep
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
ensuring adequate flow to the remaining open circuits.
The differential bypass valve helps reduce velocity
noise caused by excess flow through the circuits while maintaining the pump
head at a constant value.
Read more in:A-437See:Complete Literature ListContact:B&G Rep
• Removes entrained air including micro-bubbles
• Brass body and stainless steel internal components are ideal for hydronic systems
• Non-clog venting design eliminates call backs due to fouling of the air valve
• Compact design and no minimum pipe run requirements
• Sizes available: 3/4", 1", 11/4", 11/2" & 2" NPT
3/4", 1" & 11/4" sweat
• 1/2" NPT bottom connection allows easy installation of diaphragm tank
Read more in:A-601ASee:Complete Literature ListContact:B&G Rep
A full line of manual and automatic air vents designed to
remove troublesome air in the system.
• Available in 1/8”, 1/2” and 3/4” connections
• Cast iron, brass and steel construction with non-ferrous internals
Air Vents: No. 107A, No. 98, No. 97, No. 87, 67, and 7, No. 17 Sr., No. 4V.
Read more in:A-310See:Complete Literature ListContact:B&G Rep
New circulator line for residential and light commercial heating systems.
Pump models NRF-36 and NRF-45 are equipped with 3-speed motors, which allow them to cover a wide range of hydraulic capabilities.
Multiple hydraulic settings allow one NRF pump to replace several competitors’ pumps. Benefits include
high starting torque, unique Bell & Gossett DuraGlide™ Bearing System, heat resistant and non-metallic closed
impeller design and self-cleaning particle shield.
Read more in:A-112CSee:Complete Literature ListContact:B&G Rep
NRF-VS Pump Control is a
versatile variable speed control for use in hydronic heating and cooling
applications. Designed for use in hydronic heating and cooling applications. The
temperature of the water is controlled by regulating the speed of the pump which injects
water from a different temperature water loop (Primary loop) into a controlled loop
(Secondary loop). As the speed of the pump increases, more water is sent into the
Secondary loop, resulting in a secondary loop water temperature change. Read more in:A-119See:Complete Literature ListContact:B&G Rep
A-620 - Circuit Sentry TM Cartridge - The Difference in Automatic Flow Limiting Valves
Bell & Gossett - The
Circuit Sentry, with its unique flow control cartridge, automatically helps ensure that
all circuits receive their design flow. This is achieved by selecting the correct overall
flow, and limiting the flow into each circuit so that one circuit will not take flow from
others in the system. If the improper flow is caused by a change in pump speed, two- or
three-way valves, or because hydronic balance was never achieved, the Circuit Sentry will
work to provide the design flow when installed. Read more in:A-620See:Complete Literature ListContact:B&G Rep
A-50L - New Residential Hydronic Heating and Plumbing Products Catalog
Zone-Trol™ Switching
Relays for Zoning with Pumps and Valves • Maintenance-Free Circulators 100%
Lead-Free/Wet Rotor for Potable Water Applications • Companion Flanges
• Oil Lubricated Three-Piece Series 100 pump • Model EASB-Jr Enhanced Air
Separator • Model EAS Enhanced Air Separator • Flow Control Valves • ASME
Safety Relief Valves • Pressure Reducing Valves • Air Vents • Diaphragm,
Expansion and Compression Tanks • Brazed Plate Heat Exchangers • Typical House
Application Drawing • The Most Complete Line of Hydronic Heating and Plumbing
Products. All from a Single Source - Bell & Gossett. Read more in:A-50LSee:Complete Literature ListContact:B&G Rep
Bell & Gossett BPX Brazed
Plate Heat Exchangers are ideal for residential and light commercial hydronic systems
because they provide maximum heat dissipation from a compact, lightweight heat exchanger.
Unlike conventional shell and tube heat exchangers, our units can be used even in
applications where space is at a premium. Their efficient design allows them to provide
more heat transfer using less space, making them well suited to a variety of
installations, including: • radiant floors • snow melt • domestic hot water
• pool heating. Read more in:C-318See:Complete Literature ListContact:B&G Rep
Compared to shell and tube
exchangers, the BPX Heat Exchangers offer a more compact design: • 1/6 the size
• 1/5 the weight • 1/8 the liquid required • 1/3 to 1/5 of the surface area
required.
Cover Plates: Stainless Steel ASTM 316L
Channel Plates: Stainless Steel ASTM 316L
Brazing Material: Copper
Connections: From ½" to 4" Stainless Steel ASTM 316L
Capacity: Up to 800 GPM
Construction Codes: UL, CRN, ASME Code Stamp Option
Bulletin contains Quick Selection Tables. Read more in:C-317See:Complete Literature ListContact:B&G Rep
• High performance. BPX
Brazed Plate Heat Exchangers offer the highest level of thermal efficiency and durability
in a compact, low-cost unit. • Compact design. The corrugated plate design provides
very high heat transfer coefficients, resulting in a smaller surface area. This makes the
BPX an excellent choice; especially where space is a consideration. • Solid
self-contained unit. Thin corrugated stainless steel plates are vacuum brazed together to
form a very durable, integral piece that can withstand both high pressure and high
temperature. • Numerous applications. BPX units are ideal for residential
applications such as radiant, snow melt, domestic hot water, and pool heating. They also
can be used as refrigerant condensers and evaporators, as oil coolers for engines and
machinery, and in many other industrial applications. Read more in:C-316See:Complete Literature ListContact:B&G Rep
Assembled System. Basic unit
fully piped, tested and mounted on steel frame includes: Multi-Stage pumps; shut-off
valves on suction and discharge of each pump/PRV Set; combination pressure
reducing-nonslam check valves on discharge side of each pump; thermal protection provided
for all pumps. Stainless Steel grooved headers and non-ferrous interconnecting piping.
• Exclusive Microprocessor with EPROM design • Internal Diagnostics •
Differential Temperature No Flow Shut Down • Automatic or Manual Operation •
NEMA 1 Enclosure • UL Certified • Exclusive Analog Inputs with up to 575V
protection and sacrificial components • IEC Magnetic Starters with Integral Overload
Protection • Short Circuit protection for each pump via fuses. Read more in:D-207See:Complete Literature ListContact:B&G Rep
The Circuit Setter Calibrated
Balance Valve is designed specifically for pre-set proportional system balance. This
system balance method, developed by B&G, assures optimum system flow balance at
minimum operating horsepower. Balance valves can be simply pre-set using the B&G
Circuit Setter Calculator or Curve Booklet A-560 and
the system piping plan. With this procedure, system balance and start-up time is reduced
dramatically. Pump impeller trim after system balance will reduce system horsepower and
operating cost to minimum. Read more in:A-508See:Complete Literature ListContact:B&G Rep
Valve Installation Kits have
been proven to save ordering and installation time, and help reduce field problems. Bell
& Gossett offers 16 standard valve installation kits, with options for flexible
braided metal hoses, and pipe run out sizes from 1/2" to 2" in size, allowing
for hundreds of installation combinations. Circuit Sentry™ and Circuit Setter Plus®
balancing devices are available with Model UBY integrated ball shutoff valve and strainer,
Model UBV ball shutoff valve or Model UA accessory unions to provide system functionality
and integrated ports for accessory devices such as pressure and temperature measurement
ports, air vents or drain valves. Read more in:A-608See:Complete Literature ListContact:B&G Rep
The Bell & Gossett
Circuit Sentry™ is a calibrated automatic flow limiting valve with a precision
machined ball type shutoff valve, and commissioning measurement ports. The valve is
designed for flow limiting-style balancing of both HVAC cooling and heating circuits; the
valve is not for use in potable water systems. The use of the flow cartridge facilitates
easy flushing of the piping upon commissioning the system. The integral automatic flow
rate cartridge maintains the flow rate in the controlled circuit. The optimum flow rate is
maintained at a constant level even under fluctuating pressure conditions from as little
as 2 PSI to as much as 60 PSI of differential pressure. In a properly designed system the
valve automatically ensures system balance, regardless of changing pressure conditions
normally associated with variable speed pumping. Read more in:A-605See:Complete Literature ListContact:B&G Rep
Check-Trol is the solution
for circulator installations. Installing a Check-Trol on the discharge of the circulator
gives you the features of a Flow Control Valve, Isolation Valve and Companion Flange.
Another advantage of the Check-Trol is the minimal pressure drop, especially when compared
to the losses that can be experienced when a check valve is installed internal to the
circulator. The Check-Trol flanges are packaged with an isolation flange of the same size
to create a pair. Capscrews and nuts are included. Read more in:A-118See:Complete Literature ListContact:B&G Rep
The Triple Duty Valve is a
quiet operating heavy-duty valve which performs all of the functions normally required on
the discharge side of hydronic pump systems. The valve serves as a non-slam check valve as
needed for zoned pumping, parallel and standby pumping, and condenser water applications.
The spring-loaded disc prevents valve chatter, and assures positive shut-off. Calibrated
Balance Valve Superior balancing capability maximizes the systems operating efficiency and
allows for compliance with the National Energy Building Code Standards. Read more in:B-835See:Complete Literature ListContact:B&G Rep
The isolation flange is a
combination of an isolation ball valve and a companion flange for circulators. The
isolation flange allows easy service or replacement of the circulator without the need to
drain the system. Free-floating flanges eliminate the need to align flanges making the
pump installation a snap. The isolation flange fits the Bell & Gossett NRF/NBF/SSF wet
rotors, Series PL, Series 100, HV, PR and LR circulators. Available Sizes: 3/4",
1", 1-1/4" & 1-1/2" (refer to dimension and weight table for details). Read more in:A-117See:Complete Literature ListContact:B&G Rep
A-109 - New
Bronze Fox Wet Rotor Circulators And Accessories for Potable Water Applications
A residential or light
commercial, maintenance-free, in-line, lead-free bronze, wet rotor circulator for potable
water systems and other applications. A full line of bronze and stainless steel
circulators. Low-watt, energy conserving models. High starting torque provides dependable
start-ups. B&G Dura-Glide™ Bearing System assures whisper-quiet, maintenance-free
operation. Flanged, union or sweat models available. UL, cUL and CSA listed. Read more in:A-109See:Complete Literature ListContact:B&G Rep
Morton Grove
Tel 847 966-3700
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