国产一区二区三区小说,性色欲情网站IWWW九文堂,99国产欧美久久久精品蜜芽,少妇人妻在线视频

Manual wafer butterfly valve

PRODUCTS > Butterfly valve > Manual wafer butterfly valve

Manual wafer butterfly valve

Product Model: D71X
Nominal Diameter: DN40~200mm
Nominal Pressure: PN1.0/1.6 MPa
Applicable Material: Water, oil, gas and various corrosive media
Applicable temperature: - 20 ~ 120 ℃
Connection mode: in the opposite manner
Body Material: Cast iron, ductile iron, carbon steel, stainless steel, aluminum bronze
Seat material: Rubber
Plate Material: Nodular cast iron, stainless steel, aluminum bronze
shared:

Performance characteristics of handle to clip butterfly valve
1, clip butterfly valve, simple and compact structure, light weight, easy to install, disassemble and repair.
2, the operating torque is small, open and close to 90 degrees light rapidly.
3, the flow resistance is small, the flow characteristic is approximately inclined straight line, and the energy saving effect is good.
4, butterfly valve sealing is reliable, leakage is zero, long service life.
5, can be made of various materials, applicable to all kinds of media.
6, flow characteristics tend to line, good regulation performance.
7, butterfly valve opening and closing test times as many as tens of thousands of times, long life.

Name
Phone
Email
Corporate name
Address
Leaving Message*
 
Verification code
Submit
南雄市| 莎车县| SHOW| 乌什县| 神池县| 新泰市| 蓬溪县| 扬中市| 木兰县| 布拖县|