Collection:Nickel-Plated Brass Check Valves PN20
Nickel-plated brass check valves ensure one-directional flow of media. The stainless steel spring and NBR or FKM seals contribute to reliable performance and a tight seal. The valve's tappet mat...
Flush mounted (plaster) | 50 | 230 | Yes | Turn/push button | No | No | Yes | No | No | No | No | No | 0 | 0 | 0 | |||||||||||
Flush mounted (plaster) | 500 | 4 | 230 | 50..50 | Yes | No | No | No | Turn/push button | No | Yes | Yes | 40 | 71 | 71 | Aluminium | ||||||||||
3 | 230 | 50..60 | Turn button | No | No | No | No | No | No | No | ||||||||||||||||
Flush mounted (plaster) | 15 | Turn/push button | No | Yes | No | No | No | No | No | No | 71 | 71 | 50 | |||||||||||||
Flush mounted (plaster) | 0 | 0.075 | 230 | 50..60 | Turn/push button | No | Yes | No | No | No | No | No | No | 71 | 71 | 50 | ||||||||||
230 | 50..60 | No | Yes | No | No | No | Yes | No | Yes | No | Yes | Yes | No | No | No | Other | ||||||||||
230 | 50..60 | No | Yes | No | No | No | Yes | No | Yes | No | Yes | Yes | No | No | No | Other |
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Nickel-Plated Brass Check Valves PN20

Nickel-plated brass check valves ensure one-directional flow of media. The stainless steel spring and NBR or FKM seals contribute to reliable performance and a tight seal. The valve's tappet material varies with size, with brass for smaller sizes and POM for larger sizes (from G 3/8").
The check valves operate effectively within a temperature range of -10 °C to +95 °C. The maximum temperature for sizes M5 to G 1/4" is +60 °C. The valves are also available with FKM seals making them suitable for temperatures ranging from -5°C to +110 °C.