Butterfly Valve: Resilient Seated Series 36H

Double Flanged Resilient Seated Valves

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.

Specifications

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)

Maximum Allowable Operating Pressure

232 psi (16 Bar)
Dead-End Service: 150 psi (10 Bar)

Stem Materials

17-4 PH Stainless Steel

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

Seat Materials

Bonded EPDM, Bonded BUNA-N

applications

High Pressure, HVAC, Dead-End service

Downloads

Product Brochure

Resilient Seated Butterfly Valves

Safety Manual

Resilient Seated Butterfly Valves

Bolting Guide

Typical Flange Bolting Guide (with washers)

Bolting Guide

Typical Flange Bolting Guide (without washers)

Recommended Specs

Resilient Seated Butterfly Valves Series 36H

IOM Manual

Resilient Seated Butterfly Valves