On off electric motor operated butterfly valve 12v

ISO/ASTM/JIS/AS/BS PVC Pipes

American standard

ASTM Sch 40 & Sch 80, SDR 21, SDR 26, SDR41;

British standard

BS 3505, BS 5255, 4515

Singaporean standard

SS 141, SS 272, SS 213

Australian standard

AS 1477, AS 1415

Japanese standard

JIS K 6742, JIS K 6741, JIS K 6743, JIS K 6739

National standard

GB 10002, GB 5836, GB 14823, GB 13664

International standard

ISO 4422, ISO 3633, IEC 614, GY 3050