Food grade valves
620A, 3-4-5-way 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
T-Clamp, tube weld, SMS 3008 ends
High purity with 0.51~0.64 um (20-25 u-in or 180G/ #180) flow port polish
FDA certified O-ring and sealing kits
with ISO 5211 direct mounting pad up to 4”
High performance adjustable stem packing
Blow-out proof stem design
Available in 3/4/5-way construction
Ball type can be L/ T/ X/ I-port
with real locking function