Miyawaki
Miyawaki CV11 Vacuum Breakers
Manufacture: MIYAWAKI Inc.
Model: CV11
Features
The body is completely made of steel, providing superb durability.
Can be installed in small spaces thanks to its compact design. (This product can only be installed vertically.)
Broad range of uses made possible by a max. operating pressure of 0,9MPa (130psig) and a max. operating temperature of 150℃ (302°F).
The CV11 vacuum breaker is an automatic valve that draws external air into a steam system to break any vacuums that occur.
Uses
Suitable for steam devices, pipes, and liquid devices (boiler tanks, etc.)
Dimensions
| Size | Dimensions(mm) | Dimensions(in)Dimensions(in)Dimensions(in) | Weight | |||||
| L | W1 | W2 | L | W1 | W2 | (kg) | (lb) | |
| 1/2″ | 130 | 50 | 38 | 5.1 | 2.0 | 1.5 | 0.8 | 1.8 |
| 3/4″ | 135 | 5.3 | ||||||
| 1″ | 135 | 5.3 | ||||||
Specifications
| Model | Connection | Max. operating pressure | Max. operating temperature | Body material | |||||
| Type | Size | (MPa) | (psig) | TMO(℃) | TMO(℉) | ||||
| CV11 | Male thread (R) | 1/2” | 0,9 | 130 | 150 | 302 | Stainless steel SUS304 | ||
| 3/4″ | |||||||||
| 1″ | |||||||||
