| Quick Details | |
| Standard or Nonstandard: | Standard |
| Structure: | Butterfly |
| Pressure: | Medium Pressure |
| Power: | Hydraulic |
| Material: | Casting |
| Temperature of Media: | Medium Temperature |
| Media: | Base, Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, |
| Port Size: | DN50~DN2600 |
| Place of Origin: | China (Mainland) |
| Model Number: | Butterfly Valve |
| Brand Name: | EO |
| Application: | petroleum ,chemical,steel,metallurgy |
| Body material: | Ductile Iron/Stainless steel/cast steel |
| Certificate: | ISO9001:2008 CE |
| Type: | rotory butterfly valve |
| Connection: | LUG/wafer/flange |
| Size: | DN50~DN2600 |
| Standard: | ANSI BS DIN JIS |
| Medium: | Base Oil Water Gas |
| OEM: | Provide OEM Services |
Flange Connection Pvc Butterfly Valve
| Parts | Function |
| Body | Made in high strength materials, little deformation. Adapt to bad working condition. |
| Body sealing ring | Stainless steel sealing ring, integral rolling on body, high precision, wear-resistant, long service life. |
| Disc sealing ring | T type sealing rubber ring, integrate moulded form. High precision, reach bi-direction seal. |
| Disc | Bridge structure design, high strength, little deformation, huge flow area. |
| Tapper Pin | High precision, connect shaft with disc efficiently |
| Pin-Sealing ring | Fix the taper pin reliable, prevent falling. |
| Packing gland | Reach upper shaft fixed position, and fix the seal ring. |
| O-ring | Multiplex O-Ring can prevent stem end leakage |
| Bushing | Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque. |
| Shaft | High strength stainless steel shaft can deliver torque effectively. |
| Wearing washer | Prevent the splint ring and shaft shoulder from wearing, reduce rotation torque, and assure the shaft in right position. |
| O-Ring | Prevent end from leakage efficiently |
| Bottom cover | Through supporting splint ring, prevent disc from falling, and assure the sealing preformance. |
| Splint Ring | Asssure the shaft in right position |
Our Service
Spot delivery, including delivering small batches of goods
Provide wide-range and complete materials series products
Cutting plates, including complex shapes of materials and special processing and disposal
Cutting bars and strips
Our application technology expert provide the best material and recommendation
One-stop service