High Purity Angle Seat Valve
The High Purity Angle Seat Valve is a pneumatically actuated valve designed for rapid and reliable flow control in high-purity and corrosive fluid handling systems. Its angled seat design allows for high flow rates and minimal pressure loss, while its construction from high-purity materials such as PFA, PTFE, or PVDF ensures contamination-free operation. Ideal for applications requiring precise modulation and long cycle life, this valve is suitable for automated process systems operating under cleanroom conditions.
Key Features of High Purity Angle Seat Valve
- Angle Seat Design: Promotes high flow efficiency and fast actuation with minimal pressure drop.
- High-Purity Materials: Wetted surfaces made from PFA, PTFE, or PVDF to maintain ultra-clean conditions.
- Pneumatic Actuation: Enables automated operation with high cycle life and repeatability.
- Leak-Free Operation: Precision-machined sealing surfaces and diaphragm ensure bubble-tight shutoff.
- Corrosion Resistant: Withstands exposure to acids, alkalis, and ultra-pure chemicals.
- Compact & Durable: Space-saving actuator design with high mechanical strength.
- Cleanroom Assembled: Built in ISO Class 100 or better cleanroom environments.
- Compliance Ready: Meets SEMI F57, FDA, and USP Class VI purity standards.
Technical Information
| Parameter | Details |
|---|---|
|
Size Range |
1/2″ to 2″ |
|
Body Materials |
PFA, PTFE, PVDF |
|
Seat & Sealing Materials |
PTFE, EPDM, FKM (Viton) |
|
Actuation Type |
Pneumatic (normally closed or normally open) |
|
Max Operating Pressure |
Up to 100 psi at 20°C |
|
Temperature Range |
PFA/PTFE: up to 260°C
PVDF: up to 150°C
|
|
Connection Types |
Flanged, Tube End, Socket Fusion, Spigot |
|
Surface Finish (Ra) |
< 15 µin (0.38 µm) |
|
Response Time |
< 500 ms (depending on actuator type) |
|
Compliance Standards |
SEMI F57, ASTM D3222/D3307, FDA, USP Class VI |
|
Manufacturing Environment |
ISO Class 100 or better cleanroom |
|
Typical Applications |
High-purity water lines, acid transfer systems, dosing and injection skids, sterile process loops |
High Purity Valves Range
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
