气体沉淀控制
Air-Sediment Control

A Complete Line of Air Elimination Products for Commercial Heating and Cooling Application.

Every heating, cooling or dual hydronic system requires effective air management to provide maximum performance efficiency. Proper air control enhances hydronic system energy efficiency by helping reduce pipe corrosion and scaling which adds extra unnecessary friction losses. Less internal corrosion decreases maintenance costs, increasing system life, and with air removed there can be less system noise, reducing occupant complaints.

Bell & Gossett has been the hydronic systems innovator with over 90 years' experience in providing reliable products and systems design advice for hydronic, HVAC and plumbing systems. Our air management products are designed to make your system more energy efficient, trouble-free and long lasting.

Click here for more about how air separators work

A 307A Air Management for Hydronic Heating and Cooling Systems

CRS清除聚结空气分离器
CRS Coalescing Removal Separator

EASB-JR空气分离器
EASB-JR Air Separator

EASB2-JR 空气分离器
EASB2-JR Air Separator

增强型空气分离器
Enhanced Air Separator
　

管线内空气分离器
Inline Air Separator
　

Rolairtrol 空气分离器（冷热水）
Rolairtrol Air Separator Hot & Chilled Water

清除沉淀空气分离器
Sediment Removal Separator

锅炉给水和冷凝泵组件包
Boiler Feed & Condensate Pumping Packages

Bell & Gossett's Domestic Pump Series Pumps – the most complete line of products needed for steam systems.

S 100E Domestic Pump Series CM Boiler Feed Units

S 710F Hoffman Speciality Watchman Series WC Condensate Units

S 330E Domestic Pump Series VCD Vacuum Heating Units

室内Centriflo系列泵C35, C17款式PF和PVF
Domestic Centriflo Series Pumps C35, C17 style PF & PVF

家用泵B系列，款式PF-B, PVF-B和HB
Domestic Pump B Series, style PF-B, PVF-B and HB

家用泵锅炉给水系列CBEM
Domestic Pump Boiler Feed Series CBEM
　

家用泵锅炉给水系列CBM
Domestic Pump Boiler Feed Series CBM

家用泵锅炉给水系列CM
Domestic Pump Boiler Feed Series CM

家用泵锅炉给水系列CMED
Domestic Pump Boiler Feed Series CMED

家用泵锅炉给水系列CMED-eSV
Domestic Pump Boiler Feed Series CMED-eSV

家用泵锅炉给水系列CMHD
Domestic Pump Boiler Feed Series CMHD
　

家用泵锅炉给水系列CMU
Domestic Pump Boiler Feed Series CMU
　

家用泵锅炉给水系列CSM
Domestic Pump Boiler Feed Series CSM

家用泵锅炉给水系列VCMD
Domestic Pump Boiler Feed Series VCMD

家用泵锅炉给水系列WSC
Domestic Pump Boiler Feed Series WSC

家用泵锅炉给水系列WSS
Domestic Pump Boiler Feed Series WSS
　

家用泵门诊/工业真空装置
Domestic Pump Clinical/Industrial Vacuum Units

家用泵冷凝回水泵系列CB
Domestic Pump Condensate Return Pump Series CB

家用泵冷凝回水泵系列CBE
Domestic Pump Condensate Return Pump Series CBE

家用泵冷凝回水泵系列CC
Domestic Pump Condensate Return Pump Series CC

家用泵冷凝回水泵系列CED
Domestic Pump Condensate Return Pump Series CED

家用泵冷凝回水泵系列CHD
Domestic Pump Condensate Return Pump Series CHD

家用泵冷凝回水泵系列CS
Domestic Pump Condensate Return Pump Series CS

家用泵冷凝回水泵系列CU
Domestic Pump Condensate Return Pump Series CU

家用泵Consolitrol NEMA 2 UL 控制面板
Domestic Pump Consolitrol NEMA 2 UL Control Panels

家用泵Consolitrol NEMA 4或12 UL 控制面板
Domestic Pump Consolitrol NEMA 4 or 12 UL Control Panels

家用泵低NPSH泵 - 系列DB
Domestic Pump Low NPSH Pumps - Series DB

家用泵低NPSH泵 - 系列DB-F
Domestic Pump Low NPSH Pumps - Series DB-F

家用泵真空加热泵系列VCD/VCDS
Domestic Pump Vacuum Heating Pump Series VCD/VCDS

家用泵真空加热泵系列VCMD
Domestic Pump Vacuum Heating Pump Series VCMD

家用泵真空加热泵系列VL/VLS
Domestic Pump Vacuum Heating Pump Series VL/VLS

家用泵真空加热泵系列VLR/VLRS
Domestic Pump Vacuum Heating Pump Series VLR/VLRS

霍夫曼专业系列SCC冷凝回水装置
Hoffman Speciality Series SCC Stock Condensate Return Units

霍夫曼专业系列VBF锅炉给水装置
Hoffman Specialty Series VBF Stock Boiler Feed Units

霍夫曼专业系列HBF锅炉给水装置
Hoffman Specialty Series HBF Boiler Feed Units

霍夫曼专业Watchman系列WC冷凝水装置
Hoffman Specialty Watchman Series WC Condensate Units

霍夫曼专业Watchman系列WCS冷凝水装置
Hoffman Specialty Watchman Series WCS Condensate Units

膨胀罐
Expansion Tanks

Expansion, compression and diaphragm tanks for proper system pressurization in hydronic heating and potable water (plumbing) systems.

A 50 RO Hydronic Heating And Plumbing Products

ASME膨胀罐 - 系列WTA预填充罐
ASME Expansion Tanks - Series WTA Pre-Charged Tanks

ASME预填充B型和D型罐
ASME Pre-charged "B" and "D" Tanks
　

压缩罐
Compression Tank
　

隔膜膨胀罐 - PT
Diaphragm Expansion Tanks - PT
　

HFT隔膜罐
HFT Diaphragm Tanks
　

非ASME预压罐系列WT预填充罐
Non-ASME Pre-Pressurized Tanks Series WT Pre-Charged Tanks

PTA罐
PTA Tanks
　

井罐：非ASME预压罐系列WTX
Well Tanks: Non-ASME Pre-Pressurized Tanks Series WTX

热交换器
Heat Exchangers

A 50 RO Hydronic Heating And Plumbing Products

C 318 BPX Brazed Plate Heat Exchangers For Residential Applications

钎焊板式热交换器
Brazed Plate Heat Exchanger
　

钎焊板式热交换器低压
Brazed Plate Heat Exchanger Low Pressure

钎焊板式热交换器MT
Brazed Plate Heat Exchanger MT
　

气体冷却器GC
Gas Cooler "GC"

GPX板式和框架热交换器
GPX Plate and Frame Heat Exchangers

热交换器 - Aftercooler
Heat Exchanger - Aftercooler

大型直管热交换器
Large Straight Tube Heat Exchangers

板式设计
Plate Design

直管设计
Straight Tube Design

水槽加热器
Tank Heaters
　
　

U形管设计款式SU, WU, HTWU, DSU, DWU, DTC
U-Tube Design Type SU, WU, HTWU, DSU, DWU, DTC

暖通空调/泵系统-流量控制
HVAC/Plumbing Systems - Flow Control

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

A 509A Bell & Gossett's Hydronic Balancing Solutions
　

A 626D Ultra Setter Pressure Independent Control Valve
　

A 625B Circuit Sentry Flo-Setter- A PRESSURE INDEPENDENT BALANCING VALVE

Circuit Sensor流量表
Circuit Sensor Flow Meter

Circuit Sentry
Circuit Sentry

Circuit Sentry低流量
Circuit Sentry Low Flow

Circuit Sentry™ Flo-Setter™
Circuit Sentry™ Flo-Setter™
　

Circuit Setter Plus刻度平衡阀
Circuit Setter Plus Calibrated Balance Valves

Coil Hook-up组件
Coil Hook-up Kits
　

型号UA附件接头
Model UA Accessory Union
　

型号UBV球形关断阀
Model UBV Ball Shut-Off Valve
　

型号UBY整体球形关断阀/Y形过滤器
Model UBY Integrated Ball Shutoff Valve/Y Strainer

钢产品和组件
Steel Products and Kits
　

Ultra Setter™压力无关控制阀
Ultra Setter™ Pressure Independent Control Valve

文氏管平衡阀和流量测量阀，带球阀和蝶阀
Venturi Balance and Flow Measurement Valve with Ball/Butterfly Valve

热水供暖/管道附件
Hydronic Heating/Plumbing Accessories

The most complete line of hydronic heating and plumbing products. All from a single source – Bell & Gossett.

A 50 RO Hydronic Heating And Plumbing Products

Airtrol压力容器配件
Airtrol Tank Fittings

AQS-1/2和AQS-3/4水温自动调节器
AQS-1/2 and AQS-3/4 Aquastat

ASME安全阀
ASME Safety Relief Valves

自动排气阀 - 型号97
Automatic Air Vent - Model 97

自动排气阀 - 型号98
Automatic Air Vent - Model 98

Check-Trol
Check-Trol

投币式排气阀
Coin-Operated Air Vent
　

Comfort-Trol区域控制阀（已停产）
Comfort-Trol Zone Control Valve (obsolete)

铜红圈Monoflo配件
Copper Red Ring Monoflo Fittings
　

DB-3/4 - 差旁通阀
DB-3/4 - Differential Bypass Valve

Flo-控制阀
Flo-Control Valves

Hydrotrol流量控制阀
Hydrotrol Flow Control Valves

电绝缘法兰
Isolation Flange

型号1170 ASME安全阀
Model 1170 ASME Relief Valve

型号3301 ASME安全阀
Model 3301 ASME Relief Valve

型号4100安全阀
Model 4100 Relief Valve

型号790 ASME安全阀
Model 790 ASME Relief Valve

型号107A高性能排气阀
Model No. 107A High Capacity Air Vent

型号17SR和17自动热水空气阀
No. 17 SR and 17 Jr. Automatic Hot Water Air Valves

型号26真空断路阀
No. 26 Vacuum Breaker
　

型号87, 67和7自动排气阀
No. 87, 67 and 7 Automatic Air Vents
　

减压阀
Pressure Reducing Valves

PSH - 主次头
PSH - Primary Secondary Header

压差表组件
Readout Kit

压差表阀RV-125A和压差表探杆RP-250B
Readout Valve RV-125A and Readout Probe RP-250B

住宅小区控制阀- ZoneTrol™ II
Residential Controls - Zone Trol™ II
　

Snap区域阀
Snap Zone Valve
　

压力容器放泄阀，用于非饮用水
Tank Purge Valve for Non-Potable Water

Thermoflo平衡阀
Thermoflo Balancer

Thermoflo指示器
Thermoflo Indicator

ZoneTrol II AZ-1A
Zone Trol II AZ-1A

组件包泵系统
Package Pumping Systems

Variable- and constant-speed pressure boosting packages including TechnoForce, Aquaboost, 70M and 70E packages.

D 192 Bell & Gossett's Glycol Make-up Units

橱柜安装系统
Cabinet-Mounted Systems

框架安装系统
Frame-Mounted Systems

Glycol溶液/水Make-up装置
Glycol Solution/Water Make-up Unit

热传导组件包
Heat Transfer Package

MiniBooster - 已停产
MiniBooster - Obsolete

MiniSpeed增压器
MiniSpeed Pressure Booster

型号70X增压系统
Model 70X Pressure Boosting System
　

增压器 - 定速型号70E
Pressure Booster - Constant Speed Model 70E

增压器 - 定速型号70M
Pressure Booster - Constant Speed Model 70M

增压器 - 定速多级泵型号70M-MS
Pressure Booster - Constant Speed Multi-Stage Pumps Model 70M-MS

增压器 - 变速型号70VS
Pressure Booster - Variable Speed Model 70VS

增压器 - 变速多级泵型号70VS-MS
Pressure Booster - Variable Speed Multi-Stage Pumps Model 70VS-MS

传感器/变送器
Sensors/Transmitters

滑行安装系统
Skid-Mounted Systems

TechnoForce
TechnoForce

Technologic 502
Technologic 502
　
　

Technologic 5500
Technologic 5500
　
　

Technologic 5500系列变速主泵和阀门控制器
Technologic 5500 Series Variable Primary Pump and Valve Controller

Technologic定速泵控制器
Technologic Constant Speed Pump Controller
　

变频驱动 - ABB型号ACS550
Variable Frequency Drive - ABB Model ACS550
　

区域阀控制器 - Technologic 5500系列ZoneSav - 已停产
Zone Valve Controller - Technologic 5500 Series ZoneSav - OBSOLETE

泵和循环泵
Pumps & Circulators

Bell & Gossett's complete line of in-line and base-mounted centrifugal pumps and circulators can handle virtually any HVAC requirement. The pumps are engineered for exceptional performance and rugged durability. They are designed for easy maintenance and to be highly energy efficient. The pumps provide reliable operation in a variety of applications, including hydronic heating and cooling systems, industrial, refrigeration, cooling towers and irrigation. All B&G pumps are manufactured at an iSo 9001- approved facility.