Model 'CVB-400'
Available in stainless steel body with 1" npt end connections for steam pressures up to 400 psig saturated steam service.
Materials of construction:
The preferred method of installation is in the vertical upright position. A horizontal installation should only be used if no other option is available, and only above the condensate level.
Vacuum breakers should be placed at the highest practical point for the system or equipment being serviced.
Available in stainless steel body with 1" npt end connections for steam pressures up to 400 psig saturated steam service.
Materials of construction:
- Body: Stainless Steel
- Disc: Stainless Steel
- Spring: Stainless Steel
The preferred method of installation is in the vertical upright position. A horizontal installation should only be used if no other option is available, and only above the condensate level.
Vacuum breakers should be placed at the highest practical point for the system or equipment being serviced.
Unit of Measure
Height |
N/A 41 mm1 5/8 in |
Width |
N/A 35 mm1 3/8 in |
Weight |
N/A 0.2 kg0.4 lb |
Valve Coefficent (Cv) |
N/A 5.8 |
Valve Cracking Pressure |
N/A 0.6 psi |
Valve Cracking Pressure of Water |
N/A 16.7 in |
Valve Cracking Pressure of Mercury |
N/A 1.2 in |
Body Material |
N/A 303 Stainless Steel |
Spring Material |
N/A 316 Stainless Steel (Inconel Optional) |
Disc Material |
N/A 316 Stainless Steel |
Guard Material |
N/A 316 Stainless Steel |
Retaining Ring Material |
N/A 316 Stainless Steel |
