3 Inch Butterfly Valve
Description of butterfly valve 3 inch:
ZECO 3 inch butterfly valve is a small diameter butterfly valve, usually manually operated, and the connection is usually lug type or wafer type, because the advantage of small diameter butterfly valve is that it is simple in accordance with the way, compared with other valve flange connection operation is fast and simple. ZECO as a professional on the wafer and lug type butterfly valve manufacturer, is strict to the material and appearance of the casting, casting usually arrive ZECO factory, will be isolated in the corresponding area waiting for QC inspector inspection, inspector will, in turn, the chemical composition, physical properties of the casting and design is individually and will follow the ERP system into the data of the product review file for later use.ZECO also pays great attention to every detail in the production process, and each process will be tested and recorded by corresponding inspectors in the ERP system.
Features of 3 Inch Butterfly Valve:
Material of 3 Inch Butterfly Valve:
|
No |
Part |
Material |
|
1 |
Body |
ASTM A216 WCB + 13Cr |
|
2 |
Seal Ring |
Graphite + SS316 |
|
3 |
Retainer Flange |
ASTM A182 F316 |
|
4 |
Pin |
ASTM A276 316 |
|
5 |
Disc |
ASTM A351 CF8M |
|
6 |
Stem |
ASTM A276 316 |
|
7 |
Stem Packing |
Graphite |
|
8 |
Stem Beating |
SS316 + PTFE |
|
9 |
Bolt |
ASTM A193 B7 |
|
10 |
Nut |
ASTM A194 2H |
|
11 |
Yoke |
ASTM A216 WCB |
We also have 4 inch electric butterfly valvefor sale, contact us.
Now the 3 butterfly valve priceis affordable.
As a the China valve supplier, we have been engaged in manufacture valve.
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