Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve
Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve
Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve
Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve
Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve

Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve

Negotiable

Min.Order:1

Supply Ability:
1000 per Month
Payment Terms:
T/T Credit Card

Henan Bundor Flow Control Co., Ltd.

Business Type: Association
Main Products: Butterfly Valve ,Gate Valve ,Check Valve ,Globe valve

Product Details

Product Description
Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve

Product advantages:

1.Bundor patent products, patent certification.
The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

2.Standard EPDM rubber seat with reliable leak free performance
Seat rubber USES EPDM rubber in accordance with standard. Seat elasticity and tension are more stable and reliable.

3.The product has an independent identity to ensure traceability
Each Bundor product has its own QR code mark, unique identification number, to ensure product traceability.

4.Valve body valve plate is made of QT450-10 material
Valve body valve plate is made of qt450-10 material with spheroidization rate above grade 3, tensile strength of 450Mpa and elongation of >10%.

5.Special spraying valve body, 36 months without discoloring
The surface of the valve body adopts the electrostatic powder thermal spraying technology, which is more environmentally friendly and weather resistant, and ensures that the valve body does not change color for 36 months.

Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve

Name Body Seat Disc Stem O-rings Handle
Material  DI EPDM  DI 45#Steel NBR Iron
DN NPS A D1 D2 L1 L2 L3 L4
DN50 2" 45 73.3 92.3 75 129 24 220
DN65 2.5" 49 86 107 82 136 24 220
DN80 3" 49 100.9 122 99 153 24 220
DN100 4" 55 132 153 110 167 24 250
DN125 5" 58.5 156 179 125 193 24 250
DN150 6" 59 185.4 208.4 145 209 24 302
DN200 8" 64.5 235.2 262.3 170 251 30 360
Company Information

Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve

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Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve 

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Bundor DN40-250 Cast Iron Handle Wafer Butterfly Valve

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 .

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