FLE-D-SS Electric Sanitary Quick-Clamp Butterfly Valves
FLE-D-SS Electric Sanitary Quick-Clamp Butterfly Valves
The Electric Sanitary Quick-Clamp Butterfly Valve features a 316L stainless-steel body and tri-clamp design, ensuring quick cleaning, easy maintenance, and precise control, backed by CE, FDA, RoHS, and EN 12266-1 certification.
| Size Range | DN25–DN150 (1″–6″) |
| Working Pressure Range: | 0–10 bar (0–145 psi) |
| Working Temperature Range: | -10°C to +120°C |
| Body Material: | AISI 304 / AISI 316L Stainless Steel |
| Connection Type: | Tri-Clamp / Quick-Clamp |
| Applicable Medium: | Food, Beverage, Dairy, Pharmaceutical, Water |
| Actuator Type: | Electric Rotary Actuator |
| Voltage Options | AC220V, AC110V, DC24V |
| Design Standard | ISO 5211, DIN 11850, 3A, ASME BPE |
| Testing Standard | EN 12266-1, ISO 9001 |
| Fire-Safe Design | Not Applicable |
| Certification | CE / ROHS / ISO / SIL / TUV /IP68 Waterproof |
| Customization | Above Are Standard Parameter Samples. If You Have Specific Parameters And Materials, We Can Customize Them All. |
| Actuator Model | Standard Time/Torque | Optional Time/Torque | Rotation Angle Range | Actuator Weight | Power Supply | Optional Control Circuit |
|---|---|---|---|---|---|---|
| FLE-105 | 25S/50Nm | 4S/20Nm 10S/30Nm | 0-90° Adjustable | 2.2kg | DC24V AC24V AC110V AC220V AC380V | A type B type C type D type E type F type |
| FLE-110 | 25S/100Nm | 15S/50Nm | 5.1kg | |||
| FLE-116 | 25S/160Nm | 15S/80Nm | 5.1kg | |||
| FLE-120 | 25S/200Nm | 15S/100Nm | 7.5kg | |||
| FLE-140 | 25S/400Nm | 15S/200Nm | 7.5kg | |||
| FLE-160 | 25S/600Nm | 15S/300Nm | 8.1kg | |||
| FLE-1100 | 50S/1000Nm | 25S/500Nm | 12.7kg | |||
| FLE-1200 | 50S/2000Nm | 25S/1000Nm | 12.7kg | |||
| Type | ON/OFF, Regulating, Intelligent | |||||
| Insulation Resistance | 100MΩ/500VDC | |||||
| Dielectric Strength | 1500V AC 1min. | |||||
| Level of Protection | IP67 (IP68 optional) | |||||
| Installed Location | 360° Installation at any Angle | |||||
| Electrical Interface | 2-G1/2 Metal Fitting, the corresponding metal cable joints should be installed according to the selected cables | |||||
| Ambient temperature | -20°C to +60°C | |||||
| Optional Explosion Proof | Ex d II BT4 / CT4 / CT6 Gb | |||||
| Power-loss reset (fail-safe) function | Fail-open, Fail-closed or No-reset (factory-selectable) | |||||
| Optional functions | Overtorque protection, dehumidification heater, passive contact switch, operating handwheel | |||||
Certified Quality for Industrial Valve Applications
Fleyenda valves and electric actuators are built for stable performance, reliable operation, and long-term industrial use. With certified quality support, they are suitable for water treatment, chemical processing, automation, and industrial process control systems.
FAQs That 80% Users Interest
1. What makes the Electric Sanitary Quick-Clamp Butterfly Valve ideal for hygienic food and beverage systems?
• 316L stainless-steel polished body meets 3A and ASME BPE standards for clean applications.
• Tri-clamp connection enables fast installation and CIP/SIP cleaning.
• Smooth interior prevents residue and ensures purity in dairy, brewing, and pharmaceutical systems.
• Certified with FDA, CE, and RoHS for global hygienic flow control.
2. How to choose the correct size and pressure rating for an Electric Hygienic Butterfly Valve installation?
• Match the valve diameter to the process line for minimal pressure loss.
• Most quick-clamp butterfly valves operate up to 10 bar (145 psi).
• Check fluid viscosity and actuator torque for reliable automation.
• Use EN 12266-1 tested valves for consistent performance.
3. How to maintain an Electric Tri-Clamp Butterfly Valve for long-term reliability?
• Inspect EPDM or PTFE seats regularly to prevent leakage.
• Keep clamp connections clean to avoid bacterial buildup.
• Ensure IP68 actuator housing stays dry during wash-down.
• Replace seals periodically to maintain food-grade performance.
4. What factors determine the actuator reliability of an Electric Actuated Sanitary Butterfly Valve?
• Choose multi-voltage actuators (AC220V, AC110V, DC24V) for system compatibility.
• Use IP67/IP68 waterproof actuators in humid environments.
• Match torque rating to valve size and pressure.
• Ensure ISO 5211 mounting pad fits automation standards.