Product Name  : 

Series 81-WH Butterfly Valve

Specification  : 
Size Range : 2"- 24" (DN50 ~ DN600)
Valve Material : A126-B, A536-65-45-12
End Connections : Wafer Type

Temperature: -28℃--204℃(PTFE/ RPTFE)
Rating:2”~ 8”(DN50~DN200): 20 BAR (300PSI)
　　　　   10”~16”(DN250~DN400): 16 BAR (240PSI)
　　　　   18”~24”(DN450~DN600): 14 BAR (200PSI)

Seat Material: NBR, EPDM, NEOPRENE, SILICON, HYPALON, VITON
Disc Material: A-536-65-45-12, A351 CF8, A351 CF8M
Stem Material: A182 F410, A182 F304, A182 F316

Features  : 
Face-to-face dimension complied with ISO 5752 short pattern
Actuator mounting pad flange complied with ISO 5211
Flange requirement: ANSI 150/300, JIS 10K, JIS 16K, JIS 20K, DIN PN10, DIN PN16, DIN PN20
Quality Assurance to ISO 9001, PED 97/23/EC

Options: Lever, Gear, Pneumatic, Electric Operated
Service Application: Water, Seawater, Air, Oil, Powder, Gas ect.
Safety/Quality Approvals  : 
ISO 9001 ; PED 97/23/EC