Food grade valves
302S, three-piece food ball valve
Lugong Zipson's sanitary food 2-way / 3-way and multi-way valves are certified by the American 3A Food Hygiene Institute, and the soft parts have FDA (US Food and Drug Administration) certificates.
Body & end caps quality investment casting
Regulation (EC) No. 1935/2004; (EU) 10/2011
Tri-Clamp/ Tube/ Ex-Tube/ SMS 3008/ DIN 32676 (T-Clamp)
FDA certified O-ring and sealing kits
High purity with 0.51~0.64 um (20-25 u-in or 180G/ #180) flow port polish
with ISO 5211 direct mounting pad
High performance adjustable stem packing
Blow-out proof stem design
with locking function