Hygienic Butterfly Valves, Brand Name : ZMC

We are offering hygienic butterfly valves.
1. Specification: 12", larger size can be customized
2. materials: aisi304, aisi304l, aisi316, aisi316l
3. sealing ring: silicon gel, epdm, fpm or viton
4. surface treatment: mirror polishing(180g, 240g, 400g), inner surface mechanical polished ra less than 0.4 - 0.8î¼m, outer surface glass polished ra less than 0.8î¼m.
5. Standard: din, sms, iso, idf, rjt, as, bs, bpe
6. Connection: welded, threaded, clamped, flanged, union-type available
7. Operation: manual (pneumatic or electric actuator available)
8. Application: dairy, water, food, beverage, pharmaceutical, cosmetic and so on.