3PC Threaded Ball Valve Designed and manufactured:ASME B16 34 Body material: WCB,CF8,CF8M,etc

W-ML2000 magnetic flap level indicator has following features, on-site indication, remote transmission, alarm control switch in one and can be freely adjusted, full-featured

W-M3000+Emag03GPRS electromagnetic flow meter Can use in water or underground Battery power IP68 protection Dual power support 1 Self-diagnosis 2 Power failure record 3 Alarm（Empty，excitation，high&low etc )

ASTM A216 WCB Gate Valve

W-M3000Emag03 Battery Powered Electromagnetic Flow Meter Protection Is IP68, support RS485,GPRS,etc