Stainless Steel threaded ends 1/2” female according UNI ISO 228/1 Opening pressure: Min. 0,025 – Max. 0,035 bar Hydraulic test compressed air on each valve at 0,2 bar Nominal working pressure: 6 bar Working temperature: 0°C – +70°C
Components and materials:
Lower valve body: Stabilized nylon 66 and 30% fiber glass
Seal ring: NBR
Flow control disc: SS Aisi 316
Upper valve body: Stabilized nylon 66 and 30% fiber glass
Spring: SS Aisi 316
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