PFA Lined Wafer Check Valve for Corrosive Media

PFA Lined Check Valve(Wafer Type)

The PFA Lined Wafer Check Valve is designed for corrosive piping systems that require reliable backflow prevention and long-term durability. It features a compact wafer design, a fully lined body, and a single-disc swing mechanism for smooth operation. Moreover, the valve fits easily between ANSI B16.5 flanges, making installation simple and efficient.

The fully lined construction protects the valve against aggressive chemicals, including acids, alkalis, and other corrosive media. As a result, the valve delivers outstanding corrosion resistance while extending the service life of the piping system. Furthermore, its lightweight design reduces installation time and maintenance costs.

Body Material:WCB, ASTM A395, CF8, CF8M

Lining Material:PTFE, PFA, PO, FEP

Nominal Diameter:1/2″-14″

Rating:PN6, PN10, PN16

Description
Technical
Standard
Q&A

Fully Lined PFA Wafer Check Valve Features

It features a one-piece disc and hinge that are fully encapsulated with high-performance PFA fluoropolymer. This integrated construction eliminates the installation issues commonly found in traditional two-piece designs. Therefore, it provides greater reliability and improved operational safety.

In addition, the angled valve seat allows installation in both horizontal and vertical pipelines. The single-disc swing mechanism responds quickly to changes in flow direction while minimizing pressure loss. As a result, the valve effectively prevents reverse flow without affecting normal system performance.

TECHNICAL SPECS

Product name: PFA Lined Check Valve(Wafer Type)

Body Material: WCB, ASTM A395, CF8, CF8M

Lining Material: PTFE, PFA, PO, FEP

Nominal Diameter: 1/2″-14″

Rating: PN6, PN10, PN16

Supply Ability: 10000 Piece/Pieces per Month

Port: Wenzhou/shanghai

Payment Terms: L/C, D/A, D/P, T/T

Benefits of PFA Lined Wafer Check Valve

The integrated PFA liner provides exceptional protection against corrosive chemicals and extends the service life of the valve. Moreover, the precision sealing surface ensures reliable shut-off without requiring additional system pressure.

The compact wafer body reduces overall weight and simplifies installation in limited spaces. Furthermore, the valve contains only one moving component, which minimizes wear and lowers maintenance requirements.

The freely swinging disc moves smoothly without restricting pipeline flow. Therefore, the valve performs efficiently in slurry handling, chemical processing, and other demanding industrial applications.

Standard

Applications of PFA Lined Wafer Check Valve

It is widely used in chemical processing, pharmaceutical manufacturing, water treatment, mining, metallurgy, and other industries handling corrosive media. It is suitable for acids, alkalis, solvents, and various aggressive process fluids.

Moreover, the valve offers dependable one-way flow control while protecting pumps, pipelines, and processing equipment from reverse flow. As a result, it improves system reliability and reduces maintenance costs throughout the production process.

Technical Specifications

Design and Manufacture

ASME B16.34

Face-to-Face

ASME B16.10

Flange Standard

ASME B16.5, DIN, JIS

Inspection and Testing

API 598

Q&A

Can we order goods from you directly?

Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.

Can I get a discount?

This depends on the specific situation, you can call directly to consult.

Inquire with us directly