Pipeline ancillaries Vacuum breakers
10
Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025
TI-P019-02 CMGT Issue 12
VB14, VB21 and VB21 Food+ Vacuum Breakers
VB14
Description The VB14 is a small purpose designed vacuum breaker for general purpose applications on condensing vapour (steam) or liquid systems. Standards This product fully complies with the requirements of the EU Pressure Equipment Directive/UK Pressure Equipment (Safety) Regulations. Shut-off conforms to EN 12266-1 Rate E Certification This product is available with a manufacturer's Typical Test Report. Note: All certification/inspection requirements must be stated at the time of order placement.
Materials No. Part
Material
1 2 3 4
Cap
Brass
Cu Zn 39 Pb3
1
Valve
Stainless steel
Z 100 CD 17
7.12.2
Valve seat
Stainless steel
Z15 CN 16 02
2 5
Body
Brass
Cu Zn 39 Pb3
5
Gasket
Stainless steel
AISI 304
3
4
10.12 1
For VB21 and VB21 Food+, please go to page 4
TI-P019-02 CMGT Issue 12
Page 1 of 6
VB14, VB21 and VB21 Food+ Vacuum Breakers
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