Sanitary Clamp Electric Butterfly Valve
Electric sanitary butterfly valves provide automated, hygienic flow control for high-purity process pipelines.
Features
- By adopting butterfly valves with enhanced sealing performance, medium residues inside pipelines can be effectively prevented from adhering to the inner wall of the valve cavity. Accumulation of such deposits over time would otherwise lead to internal corrosion of the valve body and shorten its service life.
- These valves are widely used in industrial sectors including food, pharmaceutical, textile and paper manufacturing.
- They can be used for regulating and on–off control in pipelines and vessels handling non-corrosive gases, liquids, semi-fluids and solid powders.
Basic Parameters
Nominal Bore (DN):
DN19～DN200
Operating Power:
AC220V, AC380V, DC24V
Medium Temperature:
-20~120℃
Ambient Temperature:
-30℃～60℃
Nominal Pressure:
0.1～1.0MPa
Actuation Time:
15S / 30S / 60S
Suitable Medium:
Water, oil, gas, etc.
Control Method:
Modulating or On-Off Control
Input Signal:
4-20mA / 0-5V~10V (Optional)
Output Signal:
4-20mA / 0-5V~10V (Optional)
Physical Specifications
Connection Type:
Clamp Type
Seal Type:
Soft Seal
Test Pressure:
- Shell Test: 1.0MPa
- Seal Test: 1.0MPa
Valve Body Material:
SUS304
Valve Disc Material:
SUS304
Shaft Material:
SUS304
Sealing Ring Material:
PTFE
Stem Seal:
NBR, HNBR
Packing Material:
Flexible Graphite
IP Rating:
IP67
Applications
- Water treatment systems
- Oil pipeline control
- Gas transmission systems
- Industrial process control
- HVAC and fluid control
- Automatic control systems
Standards Compliance
Design & Manufacturing:
GB/T 122387-89
Face-to-Face:
GB12221-89
Testing & Inspection:
GB/T 13927-92
Main Parameters
| Item | Specification |
|---|---|
| Nominal Diameter | DN19~DN200 |
| Operating Power Supply | AC220V, AC380V, DC24V |
| Medium Temperature | -20~120°C |
| Ambient Temperature | -30°C ~ 60°C |
| Nominal Pressure | 0.1~1.0MPa |
| Actuation Time | 15S/30S/60S |
| Applicable Media | Water, oil products, gas media, etc. |
| Control Mode | Modulating or On-off Control |
| Input Signal | 4-20mA / 0-5V ~ 10V (optional) |
| Output Signal | 4-20mA / 0-5V ~ 10V (optional) |
| Connection Type | Clamp Connection |
| Sealing Type | Soft Seal |
| Test Pressure - Shell Test | 1.0MPa |
| Test Pressure - Sealing Test | 1.0MPa |
| Valve Body Material | SUS304 |
| Disc Material | SUS304 |
| Shaft Material | SUS304 |
| Seal Ring Material | PTFE |
| Stem Sealing Material | NBR, HNBR |
| Packing Material | Flexible Graphite |
| Protection Class | IP67 |
| Manufacturing Standard | GB/T 122387-89 |
| Face-to-Face Dimension Standard | GB12221-89 |
| Inspection Standard | GB/T 13927-92 |
Circuit Diagram
S
MS
PIU
CPT
PCU
G
SP
