402 Drinking water Check Valve (Single Check/NRV)

Pressure rating 16 bar (DN200, DN250, DN300 10 bar). Max temp. 100°. GJL cast iron, epoxy coated casing. 2 undrilled bosses. EPDM Seal. Stainless Steel. Type 402 Closing System DN 40 Brass, DN 50 and 65 bronze. Other DN: Cast iron with Bronze Stem. Note: DN200, DN250 and DN300 not WRAS approved.
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