Home > Products > Butterfly valve > Butterfly valve
Butterfly valve
USD $10 - $1,000
/ Set
50 Sets(Min.Order)
- 500 Set / Sets per Month
- Qingdao
- T/T
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Product Details
| Standard or Nonstandard | Standard | Structure | Butterfly | |
| Pressure | Medium Pressure | Power | Manual | |
| Material | Other, Casting, Cast iron/Ductile iron | Temperature of Media | Normal Temperature | |
| Media | Water | Port Size | DN50-DN300 | |
| Place of Origin | Shandong, China | Model Number | DF-01 | |
| Brand Name | DONGSHENG |
Product Description
Specifications
cast iron butterfly valve1)Size:Inch 2"~12"
2)pressure:PN10/PN16
3)operated:manual
4)the structure without pin
1.Main material:
Body | Cast iron | GG25 or GGG40 |
Plate | Ductile iron Stainless steel | GGG40 SS304 SS316 |
| seat | rubber | NBR EPDM |
Turning axie | Stainless steel | 2Cr13 |
Spring | Stainless steel | SS304 |
2.Applications:
PN Nominal pressure | 1.6Mba |
Sealing test pressure | 1.76Mba |
Strength test pressure | 2.4Mba |
Suitable temperature | EPDM:-10—120°C NBR:-10—80°C VITON::-23—200°C SILICON:-100—250°C PTFE:-50—200°C |
Medium | Fresh water ,sea water ,waste water,food stuff,steam,all kinds of oil,all kinds of acid and alkaline liquid etc |
**Manufacturing connecting flange in the with:
DIN2501 PN6/10/16
ANSL 125/150
BS10 Table D&E
BS4504 PN6/PN10/PN16
JIS B2220 10K/16K
**Test standard: API598 DIN3230
**Face to Face:GB/T12221-1989
DIN3202-1999 K1
Contact Us
- Laizhou Dongsheng Valve Co., Ltd.
- Contact nameNicholas Yang Chat Now
- Phone86-0535-2370538
- AddressHaizheng Village, Zhenzhu Town, Laizhou
Product Categories
| Air valve | Ball valve | Butterfly valve | Check Valve |
| Diaphragm valve | Fire hydrant valve | Foot valve | Gate valve |
| New Products | pipe connection | Rubber Expansion Joint | Valve connection |
| y-strainer |
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