PVDF Coupler
The PVDF Coupler is a precision-engineered pipe fitting designed to join two lengths of PVDF pipes in a secure, leak-proof manner. Made from Polyvinylidene Fluoride (PVDF), this coupler delivers exceptional resistance to chemicals, high temperatures, and UV exposure, making it suitable for aggressive and high-purity fluid systems. It is widely used in industries such as chemical processing, pharmaceuticals, water treatment, and food production, where long-lasting, corrosion-free performance is essential.
PVDF Coupler
Key Features Of PVDF Coupler
- Excellent Chemical Resistance: Ideal for corrosive media including acids, bases, and solvents.
- High Purity and Cleanliness: Manufactured from virgin PVDF for use in sensitive applications.
- Thermal and Mechanical Stability: Maintains structural integrity in high-pressure and high-temperature conditions.
- Simple and Secure Connection: Designed for socket or butt welding to ensure strong, reliable joints.
- UV and Weather Resistance: Suitable for outdoor as well as indoor installations.
- Lightweight and Durable: Easy to handle during installation with a long service life.

Technical Details of PVDF Coupler
Specification | Details |
---|---|
Material | Virgin PVDF (Polyvinylidene Fluoride) |
Size Range | 1/2″ to 6″ (DN15 to DN150) |
Connection Type | Socket weld / Butt weld |
Operating Pressure | Up to 16 bar (232 PSI) |
Temperature Range | -20°C to +120°C |
Color | Natural white / translucent |
Compliance Standards | ASTM D3222, DIN 8077/8078, ISO 10931 |
Certifications | RoHS, REACH, FDA, USP Class VI (on request) |

d | PN | A | B | Z |
---|---|---|---|---|
20 | 16 | 28 | 36 | 7 |
25 | 16 | 33 | 40 | 8 |
32 | 16 | 42 | 44 | 8 |
40 | 16 | 51 | 49 | 8 |
50 | 16 | 63 | 55 | 8 |
63 | 16 | 77 | 64 | 9 |
75 | 16 | 90 | 72 | 10 |
90 | 16 | 108 | 79 | 8 |
110 | 16 | 131 | 94 | 11 |
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d – Outer diameter of the pipe or the inner diameter of the socket
-
PN – Pressure Nominal
-
A – Socket depth
-
B – Total length of the coupler
-
Z – Wall thickness
PVDF Coupler
Technical Specifications of PVDF Coupler
Specification | Details |
Material | Virgin PVDF (Polyvinylidene Fluoride) |
Size Range | 1/2″ to 6″ (DN15 to DN150) |
Connection Type | Socket weld / Butt weld |
Operating Pressure | Up to 16 bar (232 PSI) |
Temperature Range | -20°C to +120°C |
Color | Natural white / translucent |
Compliance Standards | ASTM D3222, DIN 8077/8078, ISO 10931 |
Certifications | RoHS, REACH, FDA, USP Class VI (on request) |

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.