PFA-check valve

PFA lined check valves for high performance applications

Corrosion-resistant solutions for demanding industrial environments

In demanding industrial environments where maximum corrosion resistance and reliable protection are essential, PFA lined check valves offer an excellent solution. The PFA lining, a high-quality perfluorinated polymer, ensures reliable protection against aggressive media, extreme temperatures and mechanical stress. These valves are specifically designed for industries such as chemical, petrochemical and semiconductor manufacturing, where plant safety and operational reliability are top priorities.

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disco check valve DN25 - 1" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN25 - 1" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€296.70*

€353.07 VAT included.

Delivery time: in stock

Express delivery:

disco check valve DN20 - 3/4" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN20 - 3/4" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€248.40*

€295.60 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN32 - 1 1/4" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN32 - 1 1/4" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€373.70*

€444.70 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN125 - 5" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN125 - 5" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€1,676.90*

€1,995.51 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN25 - 1" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN25 - 1" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€296.70*

€353.07 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN100 - 4" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN100 - 4" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€1,226.20*

€1,459.18 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN150 - 6" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN150 - 6" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€2,517.90*

€2,996.30 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN15 - 1/2" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN15 - 1/2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€225.40*

€268.23 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN125 - 5" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN125 - 5" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€1,676.90*

€1,995.51 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN50 - 2" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN50 - 2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€530.70*

€631.53 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN100 - 4" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN100 - 4" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€1,226.20*

€1,459.18 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN20 - 3/4" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN20 - 3/4" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€248.40*

€295.60 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN150 - 6" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN150 - 6" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€2,517.90*

€2,996.30 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN65 - 2 1/2" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN65 - 2 1/2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€784.10*

€933.08 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN50 - 2" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN50 - 2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€530.70*

€631.53 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN80 - 3" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN80 - 3" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€1,010.90*

€1,202.97 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN80 - 3" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN80 - 3" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€1,010.90*

€1,202.97 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN40 - 1 1/2" inch Dichtung aus PTFE für liquid and gaseous media ANSI B 16.5 CL 150

design:

disco check valve

diameter:

DN40 - 1 1/2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€437.10*

€520.15 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN40 - 1 1/2" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN40 - 1 1/2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€437.10*

€520.15 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN32 - 1 1/4" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN32 - 1 1/4" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€373.70*

€444.70 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN65 - 2 1/2" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN65 - 2 1/2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€782.00*

€930.58 VAT included.

Delivery time: 2 - 3 weeks

disco check valve DN15 - 1/2" inch Dichtung aus PTFE für liquid and gaseous media PN10 DIN EN 1092-1

design:

disco check valve

diameter:

DN15 - 1/2" inch

body material:

stainless steel 1.4301

disc material:

PTFE + 25% fiberglass

pressure range:

0 - 10 bar

Certified
€225.40*

€268.23 VAT included.

Delivery time: 2 - 3 weeks

The advantages of check valves with PFA lining

Corrosion resistance for longevity

The PFA lining provides outstanding protection against corrosion and chemicals, extending the life of the valves. This reduces maintenance costs and increases equipment uptime.

Temperature resistance for extreme conditions

With their high temperature resistance, PFA lined check valves are ideal for use in environments with extreme operating conditions, where high temperatures can occur without compromising performance.

Tightness for maximum safety

With the combination of PFA lining and high quality sealing materials, these valves provide a reliable seal that prevents media leakage and ensures the safety of the installation.

Low pressure drop for efficiency

The sophisticated design of these valves results in minimal pressure drop, which in turn increases the energy efficiency of the overall system and contributes to cost-effective operation.

Versatile applications for flexibility

PFA-lined check valves are suitable for a wide range of media, including aggressive chemicals, acids and alkalis. This makes them extremely versatile and adaptable to a wide range of requirements.

Durability for long-term performance

The robust design of the valves combined with the PFA lining guarantees a long service life, even in demanding environments, which minimises the need for maintenance.

Easy maintenance for optimal uptime

The valves are designed to be easy to maintain. The easily replaceable liner and sealing elements allow for straightforward maintenance, maximising the uptime of the system.

Conclusion: Highest performance and protection with PFA lined check valves

PFA lined check valves offer a premium solution for industrial applications that demand the highest levels of corrosion resistance, temperature resistance and reliability. Advanced PFA technology combined with a proven valve design ensures trouble-free operation in demanding environments and contributes to equipment safety and efficiency.

 

 


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