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HK57-PF Integral Flanged PVC Ball Valve With Pneumatic Actuator
COVNA Pneumatic Integral Flange PVC Ball Valve For Corrosive with appearance compact structure body and light weight, easy to install, strong corrosion resistance, wide range of applications, non-toxic wear resistance, easy to disassemble and maintain.
- Model: HK57-PF
- Size Range: 1/2" to 4"
- Pressure Range: 1.0MPa
- Material: PVC, CPVC, UPVC, PVDF
COVNA Pneumatic Integral Flange PVC Ball Valve For Corrosive
- Long lasting positive & Leak tight shut-off;
- Zero external leakage & Low fluid resistance; Instant quarter-turn operation;
- Visible open/close position (Control with the handle & Actuator);
- Sizes range from ½” to 4” (Larger nominal sizes available upon request);
- Suitable for hydrochloric acid at all concentration near room temperature and many aqueous chemicals;
| Body | Valve components | ||
| Size range | DN15~DN100 | Sealing material | EPDM |
| Body material | Plastic UPVC | Core material | Plastic UPVC |
| End conection | Flange | Stem material | SS304,SS410 |
| Operating pressure | 1.6, 2.5, 4.0, 6.4MPa | Applicable media | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
| Structure | Floating ball core | ||
| Double acting | Air to open, air to close, air supplier failure to keep the current position |
| Single acting N/C | Air to open, interrupt air to close, air failure to close |
| Single acting N/O | Air to close, interrupt air to open, air failure to open |
| Optional accessory | Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve. |
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