Product advantages:
1.The sealing surface is smooth and smooth.
2.Butterfly plate, valve body sealing surface all through grinding, smoothness and flatness are effectively guaranteed.
3.Static pressure zero leakage.
Each valve is pressure tested to ensure that all products can achieve static pressure zero leakage.
4.The rubber inside the valve body is not easy to fall off.
The rubber inside the valve body adopts advanced vulcanization technology to ensure the bonding strength between the rubber and the valve body is greater than 1.732mpa, which can effectively avoid the valve seat falling off in the process of use.
5.Provide material inspection report.
All Bundor products can provide the material inspection report of the main parts.
6.As for the products of Bundor, they are insured by the Pacific insurance company with the quality of 10 million yuan, and the warranty lasts for 2 years. If they are damaged within two years, they will be compensated for the product's quality problem without any conditions.
| Name | 1-Body | 2-Stem | 3-Spring | 4-Disc | 5-Seat |
| Material | DI | 304 | 304 | CF8 | EPDM |
| DN | NPS(inch) | L | ΦA | ΦB | ΦC |
| 50 | 2" | 43 | 101 | 60.5 | 57 |
| 65 | 2 1/2" | 46 | 118 | 73.5 | 70 |
| 80 | 3" | 64 | 132 | 89 | 86 |
| 100 | 4" | 64 | 162 | 114.5 | 106.5 |
| 125 | 5" | 70 | 193 | 141.5 | 120 |
| 150 | 6" | 76 | 219 | 168 | 156.5 |
| 200 | 8" | 89 | 272 | 219 | 210 |
| 250 | 10" | 114 | 328 | 265 | 265 |
| 300 | 12" | 114 | 378 | 310 | 300 |
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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 .