PVDF Pneumatic Actuated Diaphragm Valve
The PVDF Pneumatic Actuated Diaphragm Valve is a high-performance, corrosion-resistant valve designed for automated flow control in aggressive chemical and ultra-pure fluid applications. Made from Polyvinylidene Fluoride (PVDF), the valve offers superior chemical resistance and thermal stability. It features a pneumatic actuator that allows for efficient remote operation, making it ideal for use in industries such as chemical processing, semiconductor manufacturing, pharmaceuticals, and water treatment.
PVDF Pneumatic Actuated Diaphragm Valve
- Corrosion-Resistant Material: PVDF construction provides excellent resistance to acids, alkalis, and solvents.
- Pneumatic Automation: Fast and reliable valve actuation using compressed air.
- Isolated Flow Path: Diaphragm design isolates the actuator from the process fluid, ensuring purity and safety.
- Leak-Proof Design: Ensures tight shut-off with minimal maintenance.
- Compact and Lightweight: Space-saving design with easy installation in vertical or horizontal pipelines.
- Fail-Safe Options: Available in spring return (fail-open/fail-close) or double-acting configurations.
- High Cycle Life: Durable design suitable for continuous process operations.
- Ideal for Critical Applications: Suitable for corrosive, high-purity, and hazardous fluid systems.
Technical Details of PVDF Pneumatic Actuated Diaphragm Valve
| Technical Parameter | Specification |
|---|---|
| Body Material | PVDF (Polyvinylidene Fluoride) |
| Diaphragm Material | EPDM, PTFE/EPDM laminated, or FKM |
| Valve Type | Pneumatic Actuated Diaphragm Valve |
| Actuator Type | Pneumatic – Double Acting / Spring Return |
| Connection Type | Flanged (DIN, ANSI, JIS) or True Union |
| Size Range | 1/2″ to 6″ (15 mm to 150 mm) |
| Pressure Rating | Up to 6 bar (depending on size and diaphragm) |
| Temperature Range | -10°C to +120°C (depending on diaphragm material) |
| Control Signal | 3/2-way or 5/2-way solenoid valve (optional) |
| Air Supply Pressure | 5.5 to 7 bar (80–100 psi) |
| Mounting Position | Any (horizontal or vertical) |
| Standards Compliance | ISO, DIN, ANSI (as per model specification) |
| d | DN | PN | B | B1 | C | C1 | E | H | H1 | L | R1 | Ra | Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 15 | 10 | 148 | 25 | 66 | 24 | 41 | 129 | 97 | 90 | 1'' | 1/4'' | 100 |
| 25 | 20 | 10 | 151 | 30 | 69 | 24 | 50 | 154 | 97 | 108 | 1''1/4 | 1/4'' | 116 |
| 32 | 25 | 10 | 159 | 33 | 78 | 24 | 58 | 168 | 97 | 116 | 1''1/2 | 1/4'' | 124 |
| 40 | 32 | 10 | 163 | 30 | 82 | 24 | 72 | 192 | 97 | 134 | 2'' | 1/4'' | 140 |
| 50 | 40 | 10 | 207 | 35 | 112 | 24 | 79 | 222 | 126 | 154 | 2''1/4 | 1/4'' | 160 |
| 63 | 50 | 10 | 245 | 46 | 142 | 24 | 98 | 266 | 157 | 184 | 2''3/4 | 1/4'' | 190 |
d – Nominal Bore / Pipe Size (inch)
DN – Diameter Nominal (Nominal Diameter in mm)
PN – Pressure Nominal (Pressure Rating, usually in bar)
B – Overall Height (Valve Body Height)
B1 – Lower Body Height (Bottom Section Height)
C – Center to Bottom Distance
C1 – Center to Top Distance
E – End to Center Distance (Connection End Length)
H – Overall Length / Height (Total)
H1 – Top Actuator Height / Upper Height
L – Face to Face Length (Valve Length)
R1 – Thread Size / Connection Thread Radius (Inch)
Ra – Surface Roughness (Roughness Average, typically in µm)
Z – Center to Center Distance / Installation Length
Customization & Processing Options
Customizations Option Available for PVDF Pneumatic Actuated Diaphragm Valve
At Petron Thermoplast, we offer customized PVDF fittings to meet your specific system requirements.
Customization options include:
- Tailor-made dimensions and wall thicknesses
- Custom-molded and machined PVDF fittings
- Pre-fabricated manifolds and assemblies
- Choice of connection type (butt fusion, socket fusion, or flanged)
- OEM branding or marking options
