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7. COVNA HK56W 2 Way Pneumatic Operated Sanitary Ball Valve
COVNA HK56W pneumatic food grade ball valve, 2 way or 3 way port configuration, double acting standard control mode, single acting is available, 304 or 316 stainless steel body construction, 2.5 to 8bar input air pressure, minimum 1/2 inch tri-clamp connection, default PTFE seat, resistant to almost all fluids. Suitable for higher operating pressures and temperatures.
- Model: HK56W
- Size Range: 1/2" to 4"
- Pressure Range: 1.0 to 6.4MPa
- Material: Stainless Steel
COVNA Pneumatic Food Grade Sanitary Ball Valve
- Available In Spring Return(Single Acting) And Double Acting Pneumatic Actuator.
- High Torque Up To 4678Nm.
- Food Safe & Healthy.
- Rotation: Quarter-turn.
- Connection Type: Tri Clamp.
- Suitable For Water, Air, Oil, Food, Milk, Soft Drink.
– Techinal Parameter of Pneumatic Operated Ball Valve –
| Model | HK56-WT | Acting Model | Double Acting/Spring Return |
| Air Supply Pressure | 2.5-8 Bar | Certification | ISO 9001, CE, TUV, SGS |
| Applicable Standard | GB | No. Of Ways | 2 Way/3 Way |
| Port Size | 1/2"-4" | End Connection | Tri Clamp |
| Operating Pressure | 1.6MPA | Media | Water, Oil, Air, Gas etc. |
| Body Material: | Stainless Steel 304/316 | Working Temperature | -10°C to 180°C |
| Sealing Material | PTFE, PPL | Warranty | 1 Year (12 Months) |
– DESCRIPTION –
COVNA Pneumatic Actuated Sanitary Ball Valve With Tri Clamp Connection Design For Food And Medical Industry etc. Food Safe, Healthy. Suitable For Milk, Pure Water, Soft Drink, and Other Medium.
COVNA sanitary ball valve catalog is provided, click download button above to gain sanitary 3 way ball valve installation & sanitary tri clamp ball valve dimensions, and sanitary ball valve 3d model.
– Techinal Parameter of Pneumatic actuator –
| 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. |
