Search
English

Non-return valve made of gunmetal
Type 646

Rueckruf EN

Request a call back

Protecting your personal data is important to us. Please read our privacy policy.

 

Examples of use

For automatic shut-off in vertical piping systems. Heavy version without spring. Closes only by means of flowing media or the weight of the sealing element.
Due to all-metal design with metal-to-metal sealing for high temperatures, these valves are suitable for harsh operating conditions and hydraulicautomatic control.

  • Examples of use
  • Approvals
  • Downloads
Suitable for
Liquidsneutral and non-neutral
Air, gases and vapoursneutral and non-neutral
Steam
Material
Gunmetal
Specification
1/2" - 1 1/2"
-10°C to + 225°C
pressure-tight
up to 16 bar
Data sheet/Capacity table