Stv Valve Technology Group CO., LTD is a leading Valve Manufacturer, Supplier & Exporter in China. Mainly Ball Valve Dimensions & Features:
ANSI Ball Valve: Class 150LB – 2500LB SIZE 1/2″ – 48″
DIN Ball Valve: DN50 – DN600, PN16 – PN160
JIS Ball Valve: DN50 – DN600 10K – 63K
BS Ball Valve: DN50 – DN350, PN16 – PN40

Ball Valve Materials:
WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, A105, LF2, F11, F22, F5, F304, F316, F304L, F316L
Design & Manufacture Standards:
API 6D,API600, ASME B16.34, JISB2071, JISB2073, JISB2083, BS 1873, BS1414
Face to Face Standards:
ASME B16.10, DIN 3202, BS2080, API 6D, JISB2002
End Connection Standards:
ASME B16.11, ASME B1.20.1, ASME B16.5, DIN2543-2550, JISB2212 – JISB2214
Ball Valve Test Standards:
API 598, API 6D, JIS B2003, ISO 5208, BS 6755, DIN 3230, EN 12266