Cast Floating Ball Valve

Size Range: DN15-DN300
Pressure: PN16/PN25/PN40
Temperature: -29℃~200℃
Body Materials: WCB
Ball Materials: 304/201
Stem Materials: 20Cr13
Seat Materials: PTFE
Application medium: Water, steam, oil

Features:

Applicable medium:Water, steam, oil.
Suitable temperature:-29℃~180℃
Application field: Municipal construction, water treatment, electricity, petroleum, water supply and drainage, water conservancy projects.

 

Product advantages:

1.Low fluid resistance
The fluid resistance is small, and the resistance coefficient is equal to the pipe length.

2. Simple structure
Simple structure, small size, light weight.

3.Good sealing
Tight and reliable, the sealing material of ball valve is widely used in plastic, sealing and vacuum system.

4. Convenient operation
Easy to operate, open and close quickly, from full open to full close as long as 90 degrees rotation, easy to control distance.

5. Convenient maintenance
Convenient maintenance, simple structure of ball valve, seal ring is generally mobile, easy to remove and replace.

6.Do not cause erosion of valve sealing surface
The sealing surface of the ball and seat is isolated from the media when fully open or closed.

7. Wide application
Wide range of applications, from small to a few millimeters, to several meters, from high vacuum to high pressure can be applied.

 
DATA
SIZE PN16 PN25
DN NPS L ΦA ΦB ΦC L ΦA ΦB ΦC
25 1” 150 115 85 68 150 115 85 68
32 1  1/4” 165 140 100 78 165 140 100 78
40 1  1/2” 180 150 110 88 180 150 110 88
50 2” 200 165 125 102 200 165 125 102
65 2  1/2” 220 185 145 122 220 185 145 122
80 3” 250 200 160 138 250 200 160 138
100 4” 280 220 180 158 280 235 190 162
125 5” 320 250 210 188 320 270 220 188
150 6” 360 285 240 212 360 300 250 218
200 8” 400 340 295 268 400 360 310 278
250 10” 450 405 355 320 450 425 370 335