Resilient Seated Butterfly Valve Series 36H
High-Pressure Resilient Seated Butterfly Valves for Optimal Performance
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 3A/3AH
Industrial Butterfly Valve with Non-Corrosive Bushing and Enhanced Seal Technology
High-Pressure Shut-Off Up to 250 psi
Reliable Shut-Off Valve for Automation and Critical Pressure Control
Bray's Series 3A/3AH resilient seated butterfly valve features a double flanged design that is well-suited for dead-end service. International compatibility is a major design advantage of Bray's modular valve product lines.
The same valve is compatible with most world flange standards – ASME Class 125/150, BS 10 Tables D and E, BS 4504 NP 10/16, AS 2129 and JIS10. Additionally, Series 3A and 3AH valves are designed to comply with ISO 5752-Table 2 (EN558 Table 13) face-to-face and ISO 5211 actuator mounting flanges resulting in one valve design that can be used in a variety of world markets.
Resilient Seated Butterfly Valve-Series 3W/3L
Body Materials
Cast Iron, Ductile Iron
Temperature Range
-20°F to 250°F (-29°C to 121°C)
Stem Materials
Stainless Steel
Maximum Allowable Operating Pressure
Maximum 250 psi (17.2 Bar)
Seat Materials
EPDM, BUNA-N
Shutoff Rating
Bidirectional Bubble-tight
Design Standard
API 609, Category A, EN 593, MSS SP-67
Flange Drilling
API 609, Category A, ASME B16.1 Class 125, ASME B16.5 Class 150, AS 2129 Table D & E, EN 1092 PN6, PN10, PN16, JIS 10K
Testing Standard
API 598, ISO 5208, EN 12266-1, MSS SP-61
Certifications
ABS Type Approval, CE/PED, CRN, FDA, ANSI/NSF 372, ANSI/NSF-61
Face to Face
API 609 Category A, EN 558 Series 20
Body Style
Wafer 3W, Lug 3L
Disc Materials
Nylon 11 Coated Ductile Iron, Stainless Steel
applications
Potable Water, Wastewater, Seawater, HVAC, Data Centers, Sugar &