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

A rugged High Capacity Air Vent designed to purge free air from liquid systems at operating pressure up to 150 psig.

The Model 107A Air Vent has cast iron body and bonnet, with stainless steel, brass and EPDM internal components and is suitable for a maximum operating temperature of 250°F. The Air Vent has a 3/4″ NPT inlet and 3/8″ NPT outlet.

Brochures

Technical Brochures

A 312A Model 107A High Capacity Air Vent

Installation/Operation Manuals

Submittals

A 338G Miscellaneous Accessories

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

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

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