Specifications
High Performance Butterfly Valve – McCannalok Metal Seated
Size Range
NPS 2½ to 30 / DN 65 to 750
Body Materials
Stainless Steel, Carbon Steel
Temperature Range
Capabilities up to 900 °F (482°C)
3rd party-validated
3rd party-validated
Stem Materials
17-4 PH Stainless Steel: ASTM A564 Type 630 H1150D
Stainless Steel: ASTM A479 316 Strain Hardened Level 1
Stainless Steel: ASTM A479 316 Strain Hardened Level 1
Maximum Allowable Operating Pressure
ASME Class 150, 300, 600
Seat Materials
Inconel® 718
Shutoff Rating
Class IV
Disc Materials
Nitrided Stainless Steel, ASTM A351 CF8M
Body Style
Wafer, Lug, Double Flanged
Design Standard
ASME B16.34, ASME VIII, API 609
Flange Drilling
ASME B16.5, EN 1092
Testing Standard
ANSI/FCI 70-2-2013, IEC 60534-4
Certifications
ABS, DNV, PED, PE(S)R
Face to Face
API 609, ISO 5752
Fugitive Emissions Standard
ISO 15848-1, API 641
applications
High temperature, Abrasive, Hot Oil, Hot Air & Gas, Saturated Steam, Slurries, Chemical Processing, Modulation and Control
