PVDF Wafer Check Valve with Hastelloy C Spring
The PVDF Wafer Check Valve with Hastelloy C Spring is a high-performance, corrosion-resistant valve designed to prevent backflow in piping systems handling aggressive and corrosive fluids. The valve body and internal components are constructed from Polyvinylidene Fluoride (PVDF), offering excellent chemical resistance, while the spring is made from Hastelloy C, a high-strength, corrosion-resistant alloy ideal for harsh chemical environments. Its compact wafer-style design allows for easy installation between flanges in tight spaces, commonly used in chemical processing, pharmaceutical, and water treatment industries.
Key Features of PVDF Wafer Check Valve with Hastelloy C Spring
Corrosion Resistance: PVDF body and components withstand highly corrosive media; Hastelloy C spring offers superior resistance to chemical attack and stress corrosion.
Compact Wafer Design: Space-saving profile fits between standard flanges for easy installation.
Reliable Backflow Prevention: Spring-assisted disc ensures quick valve closure to prevent reverse flow.
Low Pressure Drop: Streamlined internal design minimizes flow resistance and energy loss.
Lightweight and Durable: Non-metallic body reduces weight without compromising strength.
Maintenance Friendly: Simple design allows easy inspection and servicing.
Wide Application: Suitable for aggressive chemicals, acids, alkalis, and high-purity fluids.
Temperature and Pressure Resistant: Designed to perform reliably under a range of operating conditions.
Technical Information
| Technical Parameter | Specification |
|---|---|
|
Body Material |
PVDF (Polyvinylidene Fluoride) |
|
Spring Material |
Hastelloy C Alloy |
|
Disc Material |
PVDF or PTFE-lined |
|
Valve Type |
Wafer Check Valve with Spring |
|
Connection Type |
Wafer type for insertion between flanges (ANSI/DIN) |
|
Size Range |
1/2″ to 6″ (15 mm to 150 mm) |
|
Pressure Rating |
Up to 10 bar |
|
Temperature Range |
-20°C to +120°C (depending on seal and spring material) |
|
Operation Mode |
Spring-assisted, non-return |
|
Standards Compliance |
ISO, ANSI, DIN (as per flange standards) |
PVDF Valves
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.