Bray Controls is proud to offer a line of superior quality, high pressure manual butterfly valves that meet many of today's requirements in the process industry. Series 36H large diameter, double flanged resilient seated butterfly valves are rated for dead end service, as well as drilled and tapped to meet ASME Class 125/150 and PN16 flanges.
Resilient Seated Butterfly Valve
Series 36H
Size Range
NPS 24 to 60 / DN 600 to 1500
Temperature Range
-20°F to 250°F (-29°C to 121°C)
Maximum Allowable Operating Pressure
232 psi (16 Bar)
Dead-End Service: 150 psi (10 Bar)
Dead-End Service: 150 psi (10 Bar)
Specifications
Resilient Seated Butterfly Valve - Series 36H
Size Range
NPS 24 to 60 / DN 600 to 1500
Body Materials
Ductile Iron
Temperature Range
-20°F to 250°F (-29°C to 121°C)
Stem Materials
17-4 PH Stainless Steel
Maximum Allowable Operating Pressure
232 psi (16 Bar)
Dead-End Service: 150 psi (10 Bar)
Dead-End Service: 150 psi (10 Bar)
Seat Materials
Bonded EPDM, Bonded BUNA-N
Shutoff Rating
Bidirectional Bubble-tight
Disc Materials
Nylon 11 Coated Ductile Iron, 316 Stainless Steel
Body Style
Full Flanged
Flange Drilling
ASME B16.1 Class 125, ASME B16.5 Class 150, ASME B16.47
Testing Standard
MSS SP-61, API 598, EN 12266-1
Certifications
ATEX, NSF 61/372, PED, PE(S)R, SIL
Face to Face
API 609 Category A, EN 558 Series 20
applications
High Pressure, HVAC, Dead-End service