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NG # 09330005-HW-BRAY-005
Cryogenic High Performance Butterfly Valve – McCannalok Cryogenic is engineered for demanding cryogenic applications involving liquid oxygen, LNG, and other low-temperature media. Its advanced Polar® Seat, high-strength stem, oxygen-compatible materials, and cryogenic-tested design provide reliable sealing and durable performance in critical services.
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Custom Pricing
Get A QuoteThe McCannalok Cryogenic High Performance Butterfly Valve combines specialized cryogenic sealing with robust construction for demanding industrial applications. Available in NPS 3–24 (DN 80–600), it uses a 316 stainless steel body and disc, XM-19 stem, and Polar® Seat for operation from -196°C to +121°C. It supports ASME Class 150/300 and EN 1092 PN 10–40 ratings, with zero leakage at ambient temperatures and compliance with BS 6364 and ISO 28921 for cryogenic service.
Size Range: NPS 3–24, DN80–DN600
Body Material: 316 Stainless Steel
Temperature Range: -320°F to +250°F (-196°C to +121°C)
Stem Material: XM-19
Maximum Operating Pressure: ASME Class 150, 300; EN 1092 PN10, PN16, PN25, PN40
Seat Material: Polar® Seat
Shutoff Rating: Zero Leakage at Ambient Temperatures; BS 6364 and ISO 28921 at Cryogenic Temperatures
Disc Material: 316 Stainless Steel
Body Style: Wafer, Lug
Flange Drilling: ASME B16.5, EN 1092
Certifications: ABS, ATEX, Bureau Veritas, CCS, DNV, PED, PE(S)R
Face-to-Face: ASME B16.10, API 609, EN 558, ISO 5752
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