Product Name:
81-F Series Butterfly Valve-Flange Type
Specification：
● Size Range : 20"- 36" (DN500 ~ DN900)
● Valve Material : Cast Iron, Ductile Iron, Stainless Steel
● End Connections : Flange Type
● Seat Material: NBR, EPDM, NEOPRENE, SILICON, HYPALON, VITON
● Disc Material: Ductile Iron, Stainless Steel, Alu-Bronze
● Stem Material: Stainless Steel
● Rating: 20"~ 36": 150 PSI (10 BAR)
Feature:
Face-to-face dimension complied with ISO 5752 short pattern
Actuator mounting pad flange complied with ISO 5211
Flange requirement: ANSI 150, JIS 10K, DIN PN10, DIN PN16
Quality Assurance to ISO 9001, PED 97/23/EC
Options: Gear, Pneumatic, Electric Operated
Service Application: Water, Seawater, Air, Oil, Powder, Gas ect.
Safety/Quality Approvals :
ISO 9001 ; PED 97/23/EC
