1. Key Features of F5 (EN 1.7362) Valves:

F5 (EN 1.7362) valves are made of high-temperature chromium-molybdenum alloy steel, suitable for high-pressure and high-temperature applications.

2. Key Advantages of Freeman Valve's F5 Valves:

2.1 Excellent Resistance to High-Temperature Sulfide Corrosion:

F5 valves contain approximately 5% Cr, forming a protective sulfide film in high-temperature gaseous H₂S environments, making them ideal for high-temperature, sulfur-containing refining conditions.

2.2 Excellent Resistance to High-Temperature Hydrogen Corrosion (HTHA):

F5 valve alloy carbides exhibit better stability, with a higher hydrogen partial pressure/temperature boundary allowed by the Nelson curve compared to F22, making them suitable for use in high-parameter hydrogen-contaminated environments in hydrotreating units.

3. Precautions for Using F5 Valves:

Long-term use of F5 valves is not recommended above 550℃, as creep strength decreases rapidly beyond this temperature.

4. Key Application Areas of Freeman Valve's F5 Valves:

4.1 Freeman Valve's F5 valves are widely used in high-temperature sulfur-containing oil and gas pipelines in refinery heating furnaces and coking units. For example: 

Medium to high H₂S partial pressure and temperature ≤550℃;

4.2 Freeman Valve's F5 valves are widely used in high-temperature sulfur-containing auxiliary lines and heat exchanger pipelines in hydrotreating units. For example: 

High-temperature and high-pressure H₂+H₂S media (generally not used in strongly sulfurized main processes);

4.3 Freeman Valve's F5 valves are widely used in high-temperature sulfur-containing processes in reforming and catalytic cracking. For example: 

Sulfur-containing oil and gas process pipelines with temperatures in the 450~550℃ range.

5. Summary:

① Operating conditions for selecting valve F5: 

High-temperature sulfur-corrosive media with temperature ≤550℃;

② Operating conditions for selecting valve F22: 

Clean steam and high-temperature creep resistance;

③ Operating conditions for selecting valve F9: 

Strong sulfurization (high H₂S partial pressure) conditions.

Main Features of F5 Valve, EN 1.7362 Valve

Type of F5 Valve:

F5 Ball Valve;

F5 Instrument Ball Valve;

F5 Sleeve Plug Valve;

F5 Wedge Gate Valve;

F5 Globe Valve;

F5 Swing Check Valve;

F5 Lift Check Valve;

F5 Piston Check Valve;

F5 Wafer Check Valve;

F5 Triple Offset Butterfly Valve;

F5 Y Type Strainer;

F5 T Type Strainer;

F5 Basket Type Strainer;

F5 Diaphragm Valve;

F5 Spring Loaded Safety Valve.

Design and Test Standard of F5 Valve:

F5 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

F5 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

F5 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

F5 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

F5 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

F5 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

F5 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

F5 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F5 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F5 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F5 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

F5 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Check Valve Design Acc. to API 602, Test Acc. to API 598;

F5 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

F5 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

F5 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

F5 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

F5 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

F5 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

F5 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

F5 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of F5 Valve:

All F5 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of F5 Valve:

From 1/4’’ to 48’’ (ANSI Standard F5 Valve);

From DN8 to DN1200 (EN Standard F5 Valve, DIN Standard F5 Valve).

Face to Face of F5 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard F5 Valve);

Face to Face Acc. to EN 558-1 (EN Standard F5 Valve, DIN Standard F5 Valve).

Pressure Rating of F5 Valve:

ANSI Class 150 F5 Valve (ANSI Standard F5 Valve);

ANSI Class 300 F5 Valve (ANSI Standard F5 Valve);

ANSI Class 600 F5 Valve (ANSI Standard F5 Valve);

ANSI Class 800 F5 Valve (ANSI Standard F5 Valve);

ANSI Class 900 F5 Valve (ANSI Standard F5 Valve);

ANSI Class 1500 F5 Valve (ANSI Standard F5 Valve);

ANSI Class 2500 F5 Valve (ANSI Standard F5 Valve);

EN 1092 PN 16 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 25 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 40 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 63 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 100 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 160 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 250 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 320 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve);

EN 1092 PN 400 F5 Valve (EN Standard F5 Valve, DIN Standard F5 Valve).

Working Temperature of F5 Valve:

Please refer to the "Temperature and Pressure Curve of F5 Valve" for temperature and pressure changes.

Ends Connection of F5 Valve:

ANSI Flange Ends F5 Valve;

ANSI Integral Flange Ends F5 Valve;

ANSI Welded Flange Ends F5 Valve;

Butt Weld (ASME B16.25) Ends F5 Valve;

Butt Weld x ANSI Flange Ends F5 Valve;

EN 1092 Flange Ends F5 Valve;

EN 1092 Integral Flange Ends F5 Valve;

EN 1092 Welded Flange Ends F5 Valve;

Butt Weld (EN 12627) Ends F5 Valve;

Butt Weld (ISO 1127) Ends F5 Valve;

Butt Weld x EN 1092 Flange Ends F5 Valve;

Male NPT (ASME B1.20.1) Ends F5 Valve;

Male BSPP (ISO 228-1) Ends F5 Valve;

Male BSPT (ISO 7-1) Ends F5 Valve;

Male NPT x Female NPT Ends F5 Valve;

Male BSPP x Female BSPP Ends F5 Valve;

Male BSPT x Female BSPT Ends F5 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends F5 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends F5 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends F5 Valve;

Female NPT (ASME B1.20.1) Ends F5 Valve;

Female BSPP (ISO 228-1) Ends F5 Valve;

Female BSPT (ISO 7-1) Ends F5 Valve;

Socket Weld (ASME B16.11) Ends F5 Valve;

Socket Weld (EN 12760) Ends F5 Valve;

Female NPT x Socket Weld Ends F5 Valve;

Female BSPP x Socket Weld Ends F5 Valve;

Female BSPT x Socket Weld Ends F5 Valve;

Butt Weld (ASME B16.25) Ends F5 Valve;

Butt Weld (EN 12627) Ends F5 Valve;

Female NPT x Butt Weld Ends F5 Valve;

Female BSPP x Butt Weld Ends F5 Valve;

Female BSPT x Butt Weld Ends F5 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends F5 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends F5 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends F5 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends F5 Valve.

CE Marking of F5 Valve:

CE Marking is Available to F5 Valve with a Diameter of DN32 or Larger.

Chemical Composition of F5 Valve:

For the Chemical Composition of F5 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of F5 Valve:

For the Mechanical Properties of F5 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of F5 Valve:

All F5 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of F5 Valve:

Level Operation of F5 Valve;

Handwheel Operation of F5 Valve;

Pneumatic Actuator Operation of F5 Valve;

Electric Actuator Operation of F5 Valve.

Approvals of F5 Valve:

MSS SP-55 Certified of F5 Valve;

NACE MR 0175 Certified of F5 Valve

API 607 Fire Safe Certified of F5 Valve;

ISO 9001 Certified of F5 Valve;

PED Certified of F5 Valve.

Available Upon Request of F5 Valve:

NACE MR0175 is available upon request of F5 Valve;

ATEX is available upon request of F5 Valve;

TA-LUFT is available upon request of F5 Valve;

SIL is available upon request of F5 Valve;

Degreasing is available upon request of F5 Valve;

Fire Safe is available upon request of F5 Valve;

Stem Extension is available upon request of F5 Valve;

Double Block and Bleed is available upon request of F5 Valve.

Type of EN 1.7362 Valve:

EN 1.7362 Ball Valve;

EN 1.7362 Instrument Ball Valve;

EN 1.7362 Sleeve Plug Valve;

EN 1.7362 Wedge Gate Valve;

EN 1.7362 Globe Valve;

EN 1.7362 Swing Check Valve;

EN 1.7362 Lift Check Valve;

EN 1.7362 Piston Check Valve;

EN 1.7362 Wafer Check Valve;

EN 1.7362 Triple Offset Butterfly Valve;

EN 1.7362 Y Type Strainer;

EN 1.7362 T Type Strainer;

EN 1.7362 Basket Type Strainer;

EN 1.7362 Diaphragm Valve;

EN 1.7362 Spring Loaded Safety Valve.

Design and Test Standard of EN 1.7362 Valve:

EN 1.7362 High Performance Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.7362 High Performance Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Instrument Ball Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.7362 Instrument Ball Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Sleeve Plug Valve Design Acc. to API 599 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Wedge Gate Valve Design Acc. to API 603 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Wedge Gate Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.7362 Wedge Gate Valve Design Acc. to EN 1984 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Globe Valve Design Acc. to BS 1873 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Globe Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.7362 Globe Valve Design Acc. to EN 13709 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Swing Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Swing Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Lift Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Lift Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Piston Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Piston Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Wafer Check Valve Design Acc. to API 594 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Wafer Check Valve Design Acc. to EN 16767 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Check Valve Design Acc. to API 602, Test Acc. to API 598;

EN 1.7362 Triple Offset Butterfly Valve Design Acc. to API 609 & ASME B16.34, Test Acc. to API 598;

EN 1.7362 Triple Offset Butterfly Valve Design Acc. to EN 593 & EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Y Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.7362 Y Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 T Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.7362 T Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Basket Type Strainer Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.7362 Basket Type Strainer Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Diaphragm Valve Design Acc. to ASME B16.34, Test Acc. to API 598;

EN 1.7362 Diaphragm Valve Design Acc. to EN 12516-1/2, Test Acc. to EN 12266-1/2;

EN 1.7362 Spring Loaded Safety Valve Design Acc. to API 520 & API 526, Test Acc. to API 527;

EN 1.7362 Spring Loaded Safety Valve Design Acc. to ISO 4126, Test Acc. to ISO 4126.

Surface Finishing of EN 1.7362 Valve:

All EN 1.7362 Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-55.

Size of EN 1.7362 Valve:

From 1/4’’ to 48’’ (ANSI Standard EN 1.7362 Valve);

From DN8 to DN1200 (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve).

Face to Face of EN 1.7362 Valve:

Face to Face Acc. to ASME B16.10 (ANSI Standard EN 1.7362 Valve);

Face to Face Acc. to EN 558-1 (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve).

Pressure Rating of EN 1.7362 Valve:

ANSI Class 150 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

ANSI Class 300 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

ANSI Class 600 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

ANSI Class 800 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

ANSI Class 900 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

ANSI Class 1500 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

ANSI Class 2500 EN 1.7362 Valve (ANSI Standard EN 1.7362 Valve);

EN 1092 PN 16 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 25 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 40 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 63 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 100 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 160 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 250 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 320 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve);

EN 1092 PN 400 EN 1.7362 Valve (EN Standard EN 1.7362 Valve, DIN Standard EN 1.7362 Valve).

Working Temperature of EN 1.7362 Valve:

Please refer to the "Temperature and Pressure Curve of EN 1.7362 Valve" for temperature and pressure changes.

Ends Connection of EN 1.7362 Valve:

ANSI Flange Ends EN 1.7362 Valve;

ANSI Integral Flange Ends EN 1.7362 Valve;

ANSI Welded Flange Ends EN 1.7362 Valve;

Butt Weld (ASME B16.25) Ends EN 1.7362 Valve;

Butt Weld x ANSI Flange Ends EN 1.7362 Valve;

EN 1092 Flange Ends EN 1.7362 Valve;

EN 1092 Integral Flange Ends EN 1.7362 Valve;

EN 1092 Welded Flange Ends EN 1.7362 Valve;

Butt Weld (EN 12627) Ends EN 1.7362 Valve;

Butt Weld (ISO 1127) Ends EN 1.7362 Valve;

Butt Weld x EN 1092 Flange Ends EN 1.7362 Valve;

Male NPT (ASME B1.20.1) Ends EN 1.7362 Valve;

Male BSPP (ISO 228-1) Ends EN 1.7362 Valve;

Male BSPT (ISO 7-1) Ends EN 1.7362 Valve;

Male NPT x Female NPT Ends EN 1.7362 Valve;

Male BSPP x Female BSPP Ends EN 1.7362 Valve;

Male BSPT x Female BSPT Ends EN 1.7362 Valve;

Male NPT x Long Butt Weld (+100 mm) Ends EN 1.7362 Valve;

Male BSPP x Long Butt Weld (+100 mm) Ends EN 1.7362 Valve;

Male BSPT x Long Butt Weld (+100 mm) Ends EN 1.7362 Valve;

Female NPT (ASME B1.20.1) Ends EN 1.7362 Valve;

Female BSPP (ISO 228-1) Ends EN 1.7362 Valve;

Female BSPT (ISO 7-1) Ends EN 1.7362 Valve;

Socket Weld (ASME B16.11) Ends EN 1.7362 Valve;

Socket Weld (EN 12760) Ends EN 1.7362 Valve;

Female NPT x Socket Weld Ends EN 1.7362 Valve;

Female BSPP x Socket Weld Ends EN 1.7362 Valve;

Female BSPT x Socket Weld Ends EN 1.7362 Valve;

Butt Weld (ASME B16.25) Ends EN 1.7362 Valve;

Butt Weld (EN 12627) Ends EN 1.7362 Valve;

Female NPT x Butt Weld Ends EN 1.7362 Valve;

Female BSPP x Butt Weld Ends EN 1.7362 Valve;

Female BSPT x Butt Weld Ends EN 1.7362 Valve;

Female NPT x Long Butt Weld Ends (+100 mm) Ends EN 1.7362 Valve;

Female BSPP x Long Butt Weld Ends (+100 mm) Ends EN 1.7362 Valve;

Female BSPT x Long Butt Weld Ends (+100 mm) Ends EN 1.7362 Valve;

Long Butt Weld Ends (+100 mm Weld Stub) Ends EN 1.7362 Valve.

CE Marking of EN 1.7362 Valve:

CE Marking is Available to EN 1.7362 Valve with a Diameter of DN32 or Larger.

Chemical Composition of EN 1.7362 Valve:

For the Chemical Composition of EN 1.7362 Valve, please refer to EN 10204 Type 3.1 certificate.

Mechanical Properties of EN 1.7362 Valve:

For the Mechanical Properties of EN 1.7362 Valve, please refer to EN 10204 Type 3.1 certificate.

Certificate of EN 1.7362 Valve:

All EN 1.7362 Valve will be delivered with EN 10204 Type 3.1 Certificate.

Operation of EN 1.7362 Valve:

Level Operation of EN 1.7362 Valve;

Handwheel Operation of EN 1.7362 Valve;

Pneumatic Actuator Operation of EN 1.7362 Valve;

Electric Actuator Operation of EN 1.7362 Valve.

Approvals of EN 1.7362 Valve:

MSS SP-55 Certified of EN 1.7362 Valve;

NACE MR 0175 Certified of EN 1.7362 Valve

API 607 Fire Safe Certified of EN 1.7362 Valve;

ISO 9001 Certified of EN 1.7362 Valve;

PED Certified of EN 1.7362 Valve.

Available Upon Request of EN 1.7362 Valve:

NACE MR0175 is available upon request of EN 1.7362 Valve;

ATEX is available upon request of EN 1.7362 Valve;

TA-LUFT is available upon request of EN 1.7362 Valve;

SIL is available upon request of EN 1.7362 Valve;

Degreasing is available upon request of EN 1.7362 Valve;

Fire Safe is available upon request of EN 1.7362 Valve;

Stem Extension is available upon request of EN 1.7362 Valve;

Double Block and Bleed is available upon request of EN 1.7362 Valve.