AS-Schneider - Valve Head Unit - Bellows Sealing

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- Nuclear Valves and Manifolds
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    - Valve Head Unit - Bellows Sealing

Nuclear Valves and Manifolds

Valve Head Unit - Bellows Sealing

Bellows Sealed Head Units are mainly used for applications requiring the highest tightness class – such as toxic, vacuum or nuclear services.

Features

Screwed Bonnet
– PN 100 and Graphite Safety Packing
– PN 250 and Graphite Safety Packing

Integral Valve Seat – Metal to metal seated
Non-rotating Stem
Bellows sealed – PN 100 and PN 250 incl. Graphite Safety Packing
Stem with cold rolled Threads
Bellows are submitted to a 100% Helium lLak Test
Leak Rate: 10-8 mbar l/s

Pressure-Temperature Rating

Bellows PN 100 Safety Packing

Graphite Bellows PN 250 Safety Packing Graphite

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