Bundor Factory Price Class150 DN50-500 Cast Steel Swing Check Valve

1. The valve body is all precision casting valve body, the material WCB is up to national standard, the appearance is fine, no trachoma and each batch of castings has the furnace number mark, which is convenient for production tracking.
2. The same caliber weight is heavier than the equivalent valve.
3. Valve seat Cr13 system + surfacing 507 molybdenum, increase the seat wear resistance.
4. Each valve is manufactured in accordance with national standards for shell and seal double pressure testing
5. From the blank to the finished product packaging, each layer is tested .
7. Bundor brand products are underwritten by the 10 million quality of Pacific Insurance Company. Two years warranty ,Pay two back if one bad .
| Name | 1-Body | 2-Seat | 3-Disc | 4-Stem | 5-Bonnet | ||||||||||
| Material | WCB | SS | WCB+2Cr13 | 2Cr13 | WCB | ||||||||||
| Size | PN16~PN40 | PN16 | PN25 | PN40 | PN63 | ||||||||||
| DN | NPS(inch) | L | ΦA | ΦB | ΦC | ΦA | ΦB | ΦC | ΦA | ΦB | ΦC | L | ΦA | ΦB | ΦC |
| 50 | 2'' | 230 | 160 | 125 | 100 | 160 | 125 | 100 | 160 | 125 | 100 | 300 | 175 | 135 | 105 |
| 65 | 2 1/2'' | 290 | 180 | 145 | 120 | 180 | 145 | 120 | 180 | 145 | 120 | 340 | 200 | 160 | 130 |
| 80 | 3'' | 310 | 195 | 160 | 135 | 195 | 160 | 135 | 195 | 160 | 135 | 380 | 210 | 170 | 140 |
| 100 | 4'' | 350 | 215 | 180 | 155 | 230 | 190 | 160 | 230 | 190 | 160 | 430 | 250 | 200 | 168 |
| 125 | 5'' | 400 | 245 | 210 | 185 | 270 | 220 | 188 | 270 | 220 | 188 | 500 | 295 | 240 | 202 |
| 150 | 6'' | 480 | 280 | 240 | 210 | 300 | 250 | 218 | 300 | 250 | 218 | 550 | 340 | 280 | 240 |
| 200 | 8'' | 500 | 335 | 295 | 265 | 360 | 310 | 278 | 375 | 320 | 282 | 650 | 405 | 345 | 300 |
| 250 | 10'' | 550 | 405 | 355 | 320 | 425 | 370 | 332 | 445 | 385 | 345 | 775 | 470 | 400 | 352 |
| 300 | 12'' | 650 | 460 | 410 | 375 | 485 | 430 | 390 | 510 | 450 | 408 | 900 | 530 | 460 | 412 |
| 350 | 14'' | 750 | 520 | 470 | 435 | 550 | 490 | 448 | 570 | 510 | 465 | 1025 | 595 | 525 | 475 |
| 400 | 16'' | 850 | 580 | 525 | 485 | 610 | 550 | 505 | 655 | 585 | 535 | 1150 | 670 | 585 | 525 |
| 450 | 18'' | 950 | 640 | 585 | 545 | 660 | 600 | 555 | No such specification | ||||||
| 500 | 20'' | 1150 | 705 | 650 | 608 | 730 | 660 | 610 | |||||||
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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 26 years experience in valve research and production .
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