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Fisher™ T205VB Series Vacuum Breakers
Product Description
The T205VB Series vacuum breakers are used for precise control of small capacity, low-pressure service applications where an increase in vacuum must be limited.
Features
- Common spare parts with other T205 Series products
- Tamper-resistant adjustment
- Easy conversion
- Precision control of low-pressure settings
- Corrosion resistance
Specifications
- Body Sizes
-
NPS 3/4 / DN 20
NPS 1 / DN 25
- Maximum Operating Inlet Pressure
- 150 psig / 10.3 bar
- Maximum Outlet (Casing) Pressure
-
Gray Cast Iron: 35 psig / 2.41 bar
WCC Carbon Steel, LCC Carbon Steel or CF8M/CF3M Stainless Steel: 75 psig / 5.17 bar
- Maximum Emergency Outlet (Casing) Pressure to Avoid Internal Parts Damage
- 35 psig / 2.41 bar
- Temperature Capabilities
-
Nitrile (NBR)
Gray Cast Iron or WCC Carbon Steel Body: -20 to 180°F / -29 to 82°C
LCC Carbon Steel or CF8M/CF3M Stainless Steel Body: -40 to 180°F / -40 to 82°C
Flourocarbon (FKM): 40 to 300°F / 4 to 149°C
- Spring Case Connection
- 1/4 NPT
- Diaphragm Case Connection
- 1/2 NPT
- Approximate Weight
- 18.7 pounds / 8.5 kg
- Additional Technical Data
- For additional technical information, contact your local Sales Office or refer to technical documentation.
Documents & Drawings
