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Check valves: one-seat NHI-22.01.000, two-seat NHI-22.02.000

the price is negotiable

The non-return valve single-seat NHI-22.01.000 and the check valve two-seat NHI-22.02.000 are installed on the suction pipeline of the fuel dispensing column when taking fuel from underground tanks to exclude fuel leakage from the suction pipeline.

Features

NHI-22.01.00

NHI-22.02.00

Nominal diameter

Du-40

Du-40

Hydraulic resistance at fuel consumption

0,002

0,004

Connecting thread

G ½"

G ½"

Overall dimensions, mm:
- Height
- Diameter

117
85

174
85

Weight, kg

1,36

2,1

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