https://brayqa.azurewebsites.net/images/default-source/products/resilientseatedvalves/s36h/resilientseatedvalves_s36h_thumbnail.jpg?sfvrsn=31489b4f_6

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)

Inquire Now

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)

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

Features & Benefits

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.

Features & Benefits

Description

Protective stem cover is standard increasing cycle life in hazardous environments.

J-ring steel-reinforced, elastomer sleeves provide energized, zero leakage shutoff in both directions. Retaining rings included as standard throughout the entire size range.

Robust gate available in a wide range of corrosion resistant alloys to suit the application.

Unrestricted flow path with minimal pressure drop achieved through full port valve design for extended sleeve life.

In the open position, the energized sleeves shield all metal components from direct contact with the flowing process media.

Flanged two-piece bolted body allows for easy maintenance and is drilled and tapped to ASME CL150 flange patterns as standard. Other drilling options available upon request.

Optional bottom flush plate with tapped ports, allowing for safe discharge of media and easy flush water connection.

Designed with ample clearance for push-through allowing complete gate closure.