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.
| Body | Seat | Ball | Bonnet | Stem | Handle | ||||||||||||
| WCB | PTFE | 201 | WCB | 201 | 201 | ||||||||||||
| SIZE | PN16 | PN25 | PN40 | PN63 | |||||||||||||
| DN | NPS | L | ΦA | ΦB | ΦC | L | ΦA | ΦB | ΦC | L | ΦA | ΦB | ΦC | L | ΦA | ΦB | ΦC |
| 25 | 1'' | 150 | 115 | 85 | 68 | 150 | 115 | 85 | 68 | 150 | 115 | 85 | 68 | 180 | 140 | 100 | 68 |
| 32 | 1 1/4'' | 165 | 140 | 100 | 78 | 165 | 140 | 100 | 78 | 180 | 140 | 100 | 78 | 200 | 155 | 110 | 78 |
| 40 | 1 1/2'' | 180 | 150 | 110 | 88 | 180 | 150 | 110 | 88 | 200 | 150 | 110 | 88 | 220 | 170 | 125 | 88 |
| 50 | 2'' | 200 | 165 | 125 | 102 | 200 | 165 | 125 | 102 | 220 | 165 | 125 | 102 | 250 | 180 | 135 | 102 |
| 65 | 2 1/2'' | 220 | 185 | 145 | 122 | 220 | 185 | 145 | 122 | 250 | 185 | 145 | 122 | 280 | 205 | 160 | 122 |
| 80 | 3'' | 250 | 200 | 160 | 138 | 250 | 200 | 160 | 138 | 280 | 200 | 160 | 138 | 320 | 215 | 170 | 138 |
| 100 | 4'' | 280 | 220 | 180 | 158 | 280 | 235 | 190 | 162 | 320 | 235 | 190 | 162 | 360 | 250 | 200 | 162 |
| 125 | 5'' | 320 | 250 | 210 | 188 | 320 | 270 | 220 | 188 | 381 | 270 | 220 | 188 | 381 | 295 | 240 | 188 |
| 150 | 6'' | 360 | 285 | 240 | 212 | 360 | 300 | 250 | 218 | 403 | 300 | 250 | 218 | 403 | 345 | 280 | 218 |
| 200 | 8'' | 400 | 340 | 295 | 268 | 400 | 360 | 310 | 278 | 502 | 375 | 320 | 285 | No such specification | |||
| 250 | 10'' | 450 | 405 | 355 | 320 | 450 | 425 | 370 | 335 | 568 | 450 | 385 | 345 | ||||
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Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.
Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs.
Q:Could you offer a free sample ?
A:Yes , samples can be proveded for free.
Q:How can I pay for the products ?
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance.
Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.
Q:Are you a facrory or trade company ?
A: We are a factory with 24 years experience in valve research and production .