美国进口
Imported from USA

Snap区域阀
Snap Zone Valve


美国贝尔-高赛特
Bell & Gossett

The Bell & Gossett Snap Zone™ Valve is an on/off zone valve for residential and light commercial use. Snap Zone valves are precision engineered four wire thermoelectrically operated valves designed for heating and cooling systems.

The valve opens and closes based upon the voltages applied to the actuator. Use the Bell & Gossett Snap Zone Valves to speed installation time and reduce callback times to customers.

The actuator can be installed or removed at any angle on the adapter ring. The compact design and universality in the actuator mounting position allows for easy installation in the most difficult positions.

Features and Benefits

  • Soft close technology suppresses water hammer
  • Silent Actuator Operation
  • Internal components can be removed without having to remove unit from the system.
  • 360 Degree Actuator Installation
  • One Handed Actuator Installation

Installation/Operation Manuals

Bell & Gossett offers several useful engineering tools for easy sizing of every area of a building. Simple to navigate software gives you accurate information and up-to-date documentation downloadable straight into your submittal package.

Some tools require a registered account: New User Registration | Existing User Password Help

ESP-Design Plus Bell & Gossett: Multi-Stage, Pressure Booster Packages, Wastewater, Vertical Turbines
ESP-Plus Bell & Gossett Pump Selection: Circulators, End Suction, Closed-Coupled, Inline, Double Suction
ESP-Tanks Bell & Gossett Compression/Expansion Tanks and Accessories (downloadable app)
ESP-Thermal Bell & Gossett Gasket Plate & Frame and, Brazed Plate Heat Exchangers
ESP-UTUBE Bell & Gossett U-Tube Heat Exchangers
ESP-Parts Parts Selection
Steam-2000 Steam 2000 Selection
Steam-1140 Series 1140 Steam Service Regulators
Water-1140 Series 1140 Water Service Regulators
Steam-Traps Steam Traps Selection
CAD Drawings CAD Drawings
System Syzer System Syzer (available online, PC download, and iOS app)
System Syzer Psychrometry System Sizing related to coil cooling (link downloads .exe file)
Steam-Pipe Steam Pipe Sizing
Steam-Loss Steam Loss Through Failed Trap
Flash-Steam Flash Steam Sizing
Condensate-Pipe Condensate Pipe Sizing
Mobile Catalog iOS iPhone & iPad Mobile Product Catalog
Mobile Catalog Android Android Device Mobile Product Catalog