The ADCA VB17 is a series of vacuum breakers designed to automatically relieve or "break" an unwanted vacuum condition. Applications include venting and vacuum limiting in pipelines, vessels, heat exchangers, autoclaves, steam boilers and other machines.
These valves should not be used as vacuum control valves. The device is kept close by means of a spring-loaded valve and the pressure which acts on the underside of the plug. When pressure drops
below the adjusted set pressure, unbalancing of forces causes the valve to open, allowing atmospheric air to enter the system. With raise in differential pressure results an increase in valve stroke and air flow.
The units are available with an optional lift indicator to signal in case of opening, for monitoring or contamination detection purposes.
Steam Pipeline Ancillaries VALSTEAM ADCA
VALSTEAM ADCA VB17
VACUUM BREAKER
- Material
- Stainless Steel
- Sizes
- 1/2" - 2"
- Connection
- Flanged, Threaded
- Pressure
- PN16, ANSI 150
Choose an article number from the sizes & pricing table to add it to your quote, or send us an enquiry.
Need help choosing? Call our sales engineers on 01608 645755
Standard Features
- Metallic wetted parts machined from 316L stainless steel
- Regulating ranges -0.05 to -0.95 bar
- Compact design with easy access
Optional Features
- Lift indicator
- Different soft sealings options
- Degreasing
- Other construction materials
| Model | VB17 |
|---|---|
| Material | Stainless Steel |
| Sizes | 1/2" - 2" |
| Connection | Flanged, Threaded |
| Pressure | PN16, ANSI 150 |
| Brand | VALSTEAM ADCA |
| Division | Steam |
| Category | Pipeline Ancillaries |
| Type | Air Vents & Vacuum Breakers |
Use the enquiry form below to ask about this product, or add a quantity to any line and press Add to build a sales order. Open the basket icon at the top of the page to review and send it.
PLEASE NOTE: the prices shown are full list prices. If you have an account with us these will be updated by our team once your order is placed.
| Article no. | Description | Price £ | Price € | Quantity |
|---|---|---|---|---|
| VALSTEAM ADCA VB17 | VACUUM BREAKER | POA | POA |
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