Manual diaphragm valve
Manual diaphragm valve
Application：
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- Commodity name: Manual diaphragm valve
Product Advantages
- Excellent corrosion resistance: It can withstand strong acids, strong bases, and a variety of organic solvents, making it suitable for harsh chemical environments.
- High Purity: Materials and processes meet the requirements of ultra-pure fluid systems, reducing particulate contamination.
- Wide temperature range: Can operate stably within a temperature range of -196℃ to 260℃.
- Excellent sealing performance: The precisely designed sealing structure prevents leaks and ensures system safety.
- Easy installation: compact structure, simple operation, and easy maintenance and replacement.
The MSK® PFA valve is dedicated to providing customers with highly reliable and safe fluid control solutions, helping industries enhance productivity and product quality.
Main product specifications
Use fluid Pure water, chemical liquids Fluid temperature 5–120℃ (Note 1, Note 2)
41–248°F (Note 1, Note 2)Pressure-resistant 1.0 MPa Use pressure A→B: 0–0.5 MPa B→A: 0–0.5 MPa Valve seat leakage 0 cm³/min (water pressure) Back pressure 0–0.5 MPa Ambient temperature 0–60℃
32–140°FNote 1: When using hydrofluoric acid or chemical liquids containing hydrofluoric acid, the temperature should be maintained between 5 and 80°C.
Note 2: When using flare-type fittings, the temperature range is 5–100°C.Component Name Material Actuator PVDF Diaphragm PTFE Valve body PFA, PTFE Mounting plate PVDF 
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Ultra-pure Chemical Delivery and Control in Semiconductor Manufacturing
Biopharmaceutical and Medical Device Fluid Management
Chemical Process Control and Corrosive Fluid Handling
Clean Conveying Systems for the Food and Beverage Industry
Laboratory Handling of High-Purity Chemicals
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Product Details
Product Advantages
- Excellent corrosion resistance: It can withstand strong acids, strong bases, and a variety of organic solvents, making it suitable for harsh chemical environments.
- High Purity: Materials and processes meet the requirements of ultra-pure fluid systems, reducing particulate contamination.
- Wide temperature range: Can operate stably within a temperature range of -196℃ to 260℃.
- Excellent sealing performance: The precisely designed sealing structure prevents leaks and ensures system safety.
- Easy installation: compact structure, simple operation, and easy maintenance and replacement.
The MSK® PFA valve is dedicated to providing customers with highly reliable and safe fluid control solutions, helping industries enhance productivity and product quality.
Main product specifications
| Use fluid | Pure water, chemical liquids |
| Fluid temperature | 5–120℃ (Note 1, Note 2) 41–248°F (Note 1, Note 2) |
| Pressure-resistant | 1.0 MPa |
| Use pressure | A→B: 0–0.5 MPa |
| B→A: 0–0.5 MPa | |
| Valve seat leakage | 0 cm³/min (water pressure) |
| Back pressure | 0–0.5 MPa |
| Ambient temperature | 0–60℃ 32–140°F |
Note 1: When using hydrofluoric acid or chemical liquids containing hydrofluoric acid, the temperature should be maintained between 5 and 80°C.
Note 2: When using flare-type fittings, the temperature range is 5–100°C.
| Component Name | Material |
| Actuator | PVDF |
| Diaphragm | PTFE |
| Valve body | PFA, PTFE |
| Mounting plate | PVDF |
Manual diaphragm valve
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