四虎永久在线日韩精品观看-四虎永久在线视频-四虎院5151hhcom-四虎院影永久在线观看-欧美日韩午夜精品不卡综合-欧美日韩精品一区二区三区视频

• Site > Home > Check Valve 止回閥

Products list

Wafer Check Valve

Inquire Now

Advanced structure design were adopted, comply with national standards, economizeon energy, suitable for petroleum, chemical industries, food, medicine, textile,paper making, water supply and drainage...

[ ]

Swing Check Valve

Inquire Now

Features:Size:DN50-300Nominal Pressure:1.6MPaShell Test Pressure:2.4MPaSeal Test Pressure:1.8MPaSuitable Medium:Water.Steam.OilInner packing:Bubble plastic bag;Outer packing:Plywood cases ...

[ ]

Single Door Swing Check Valve

Inquire Now

Size: 1.5"-16"Nominal Pressure: PN10/PN16/PN25/PN40Working Temperature: -40-150Suitable Mediums: Water, Steam, Oils Face To Face: ISO5752Body Flange Drilling: ANSI125/150/DIN2501 PN10/PN16/PN25/PN40Te...

[ ]

Flanged Check Valve

Inquire Now

Features:1) DN25 - DN4002) When medium passes valve forward, the disc opens under pressure of the medium3) Disc closes by a spring when the medium passes valve backward4) Disc closes slowly until full...

[ ]

1