butterfly valve

DESIGN FEATURE Designed in accordance with ASME B16.34 or other customer requirements. Fire safe design. FACE TO FACE DIMENSIONS STANDARD WAFER AND LUG TYPE API 609 Table 2./MSS-SP-68 Table 1 Class 150 & 300: 3" 24" Class 600: 3" 12" OPTION DOUBLE FLANGE ISO 5752 Table 4, BS 5155 Table 6 (short) Class 150 & 300: 3" 24" ISO 5752 Table 4, BS 5155 Table 6 (long) Class 600: 3" 12" ISO 5752 Table 5 Class 150 & 300: 28" 48" Class 600: 14" 24" ISO 5752 Table 4, BS 5155 Table 6 (short) Class 150 & 300: 28" 80" ISO 5752 Table 4, BS 5155 Table 6 (long) Class 150 & 300: 3" 80" Class 600: 14" 24" ASME B16.10 Class 150 & 300: 3" 24" Class 600 : 3" 24" BUTT WELDING ISO 5752 Table 4, BS 5155 Table 6 (long) Class 150 & 300: 3" 80" Class 600: 3" 24" END FLANGE ASME B16.5 : Class 150, 300, 600 JIS B2210: 10K, 16K, 20K, 30K, 40K DIN, ISO PN10, PN16, PN20, PN25, PN40 ASME B16.47 series A: Class 150, 300