Valsteam ADCA Stainless Steel Air Vent 1/2 in, 1/8 in

View all Air Eliminators

Subtotal (1 unit)*

£126.72

(exc. VAT)

£152.06

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 8 unit(s) ready to ship
  • Plus 5 unit(s) ready to ship from another location
  • Plus 8 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£126.72

*price indicative

RS Stock No.:
799-8904
Mfr. Part No.:
345063
Brand:
Valsteam ADCA
Find similar products by selecting one or more attributes.
Select all

Brand

Valsteam ADCA

Female Connection

1/2 in, 1/8 in

Body Material

Stainless Steel

Height

52mm

Maximum Working Pressure

21 bar

Female Thread Size

1/2 in, 1/8in

RoHS Status: Exempt

Vacuum Breaker


The VB21 vacuum breakers are simple and reliable devices that automatically relieve or "break" an unwanted vacuum condition, restoring the atmospheric pressure.
This device is particularly suitable for steam heated units of small and medium volume as heat exchangers, heating coils, calorifiers, jacketed kettles, steam boilers, etc.

Connections are female screwed

Note

Vertical installation angled connection


Air Vents


Air vents automatically remove air and other incondensable gases from steam systems, reducing heat transfer and affecting steam temperature. They improve heat transfer, while saving energy, and maintain process performance where temperature is critical. Their use reduces corrosion and maintenance costs, promotes even heating and improves product quality.

Related links