Worm Gear Actuator Driven Wafer Type Butterfly Valve DN 40-1200mm PN 1.6MPa for Water and Oil Applications
Price:
Negotiable
MOQ:
1set
Delivery Time:
14 days
Product Description
Worm Gear Actuator Driven Wafer Type Butterfly Valve
Product Overview
Middle-line soft seal butterfly valve is the preferred conventional butterfly valve for pipeline applications. This valve features simple structure, minimal flow resistance coefficient, near-straight flow characteristics, and is free of debris accumulation. With lightweight construction and easy installation, it requires minimal driving torque and can be used for both media cutoff and flow regulation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter DN (mm) | 40-1200 |
| Nominal Pressure PN (MPa) | 1.6 |
| Test Pressure - Strength (water) (MPa) | 2.4 |
| Test Pressure - Enclose (Water) (MPa) | 1.76 |
| Working Temperature | ≤80℃ |
| Suitable Medium | Water and oil |
| Connection Type | Wafer type |
| Operation | Worm gear operation |
Material Composition
| Component | Material |
|---|---|
| Valve Body | Ductile iron |
| Disc | Ductile iron, stainless steel |
| Seat | NBR, EPDM, PTFE |
| Axle | 20Cr13 |
Key Features & Benefits
- Compact and portable design for easy removal and maintenance
- Linear flow characteristics with excellent regulating performance
- Simple structure with 90-degree rotation for fast opening
- Pinless connection between valve plate and valve rod eliminates internal leakage points
- Ball-shaped valve plate encircle enhances sealing performance and extends service life
- Zero leakage after 50,000 pressure cycles
- Replaceable sealing elements suitable for two-way sealing
- Customizable disc painting and connection options (flange or wafer)
- Multiple actuation options: handle, pneumatic, or electric operation
Applications
Ideal for water supply and drainage, sewage treatment, food processing, heating systems, gas distribution, shipping, hydro-power, metallurgy, energy systems, and textile industries. Particularly suitable for two-way seal box valve bodies that are prone to rusting.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Jianggong Valve Manufacturing Co., Ltd.
Location
No. 5089, Nanzhu Road, Zhuqiao Town, Pudong New Area, 201324, P. R. China
Contact Person
David Chen