✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
High-Performance PVDF Check Valve for Corrosive and Chemical Applications
The Jaco Kynar (PVDF) Check Valve is engineered for aggressive chemical environments where standard valves fail. Built with PVDF (Kynar) body construction, a Hastelloy-C spring, and a PTFE (Teflon) ball, this valve delivers exceptional resistance to corrosion, chemicals, and high temperatures.
Designed for reliable one-way flow control, this valve features low cracking pressure and zero leakage performance, making it ideal for precision dosing systems and chemical injection applications.
Each unit is 100% tested prior to shipment, ensuring consistent quality and dependable operation in critical systems.
Key Features
- PVDF (Kynar) body for superior chemical resistance
- Hastelloy-C spring for maximum corrosion protection
- PTFE (Teflon) ball for chemical compatibility and durability
- Viton O-ring for secure sealing performance
- Low cracking pressure (1–2.5 PSI) for efficient flow control
- Zero leakage design for reliable shutoff
- Male NPT connections for standard installation
- 100% factory tested for quality assurance
Specifications
| Attribute | Value |
|---|---|
| Body Material | PVDF (Kynar) |
| Spring Material | Hastelloy-C |
| Ball Material | PTFE (Teflon) |
| O-Ring Material | Viton |
| Connection Type | Male NPT |
| Cracking Pressure | 1 – 2.5 PSI |
| Max Operating Temperature | 180°F |
| Max Operating Pressure | 220 PSI |
| Leakage | Zero |
Typical Applications
- Chemical injection systems
- Water treatment and dosing systems
- Corrosive fluid handling
- Industrial processing
- Laboratory and specialty fluid systems
Frequently Asked Questions (FAQs)
What makes PVDF (Kynar) ideal for this valve?
PVDF offers excellent chemical resistance, making it suitable for aggressive and corrosive fluids.
What is cracking pressure?
Cracking pressure is the minimum pressure required to open the valve. This valve operates at a low 1–2.5 PSI, allowing efficient flow.
Is this valve suitable for chemical dosing systems?
Yes. It is specifically designed for chemical injection and dosing applications.
What ensures corrosion resistance?
The combination of PVDF body, Hastelloy-C spring, and PTFE ball provides high resistance to harsh chemicals.
What type of connections does it use?
It uses male NPT threads for standard installation.
Is this valve tested before shipment?
Yes. Every valve is 100% tested to ensure performance and reliability.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
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