NN Check Valve
NN Check Valve
Working temperature: Max. 90°C
Max. working pressure: 1.0 MPa
Thread standard: G – male thread, G – female thread
Other data: Material, Check valve body in chrome plated brass
Material, valve cone POM
Material, spring stainless steel
Material, Sealing NBR
Non-return valve NN is used in heating and cooling systems.
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