Resilient Seated Butterfly Valve Series 35F
NSF/ANSI 61/372 Certified Valves for Potable Water and Industrial Applications
Potable Water NSF Certified Butterfly Valves
Superior Flow Control with Double Flanged Resilient Seated Butterfly Valves
Bray Series 35F large diameter resilient seated butterfly valves are designed specifically for high chloride services. Bray has carefully selected valve materials and designed features that optimize performance without sacrificing system efficiency. Series 35F valves offer rugged reliability in a light weight design.
Description
Size Range
NPS 32 to 60 / DN 800 to 1500
Body Materials
Cast Iron, Ductile Iron, Hastelloy®
Temperature Range
-20°F to 250°F (-29°F to 121°C)
Stem Materials
Stainless Steel
Maximum Allowable Operating Pressure
75 psi (5 Bar)
Seat Materials
Bonded EPDM, Bonded BUNA-N
Shutoff Rating
Bidirectional Bubble-tight
Disc Materials
Duplex Stainless Steel, Super Austenitic Stainless Steel, Hastelloy®
Body Style
Full Flanged
Flange Drilling
ASME B16.1 Class 125, ASME B16.5 Class 150, ASME B16.47, EN 1092 PN 10, 16
Testing Standard
MSS SP-61, API 598, EN 12266-1
Certifications
ATEX, NSF 61/372, PED, PE(S)R, SIL
applications
FGD, Mining, Seawater
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