Specifications
1. pneumatic butterfly valve2. high quality with good price
3. with advanced technology
4. swift delivery
5. ISO, CE, AAA
Pneumatic flanged control butterfly valve, pneumatic clamp butterfly valve
Features
- Rubber vulcanizeson inner wall of valve body to prevent leakage.
- Rubber liner is secured to avoid displacement and rise, and assure high reliability. Long lifetime with tens of thousands times of swing actuation tests.
- Rubber and plate are of reasonable design, low torque, high sealing pressure and airtight sealing.
- This butterfly valve is of flange coupling, excellent centration, and is applicable for ends of pipe. Pipes on upstream and downstream may be removed during maintenance without any precaution.
Performance Specification
Nominal Drift Diameter (mm) | 50(2”)~300(12”) | 50(2”)~300(12”) | |
Nominal Pressure (Mpa) | 1.0 | 1.6 | |
Testing Pressure (Mpa) | Sealing | 1.1 | 1.76 |
Enclosure | 1.5 | 2.4 | |
Applicable Temperature °C | -15~+150 | ||
Applicable Medium | Fresh water, waste water, air, etc. | ||
Note: Structure length shall be incompliance with ISO5752.
