Ceramic Knife Gate Valves solve abrasion problem in Power & Mining
Low Temperature Valves

Pneumatic Cryogenic Butterfly Valves

YFL Cryogenic Butterfly Valves made from austenitic stainless steel with low temperature treatment are used in cryogenic applications like LNG projects.
  • Size:

    2''-60'', DN50-DN1500
  • Pressure:

    150lbs-900lbs, PN16-PN160
  • Body:

    LCB, LF2, LF3, CF8, CF8M, F304, F316
  • Stem:

    LCB, LF2, LF3, CF8, CF8M, F304, F316
  • Seat:

    Stellited hard face
  • Operation:

    Manual, Pneumatic, Electric
  • Test:

    BS6364, API 598
  • Connection Ends:

    Flanged, Wafer, Butt-weld
  • products details
YFL Cryogenic Butterfly Valves are suitable for cryogenic applications with working temperature down to -196℃ like ethylene, LNG, LPG, liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen etc.

YFL cryogenic butterfly valves features:

1. Extended stem and adiabatic plate make the actuator work well;
2. Top entry construction for easy in-line maintenance 
3. Stainless steel or low temperature steel done with low temperature treatments
4. Pressure test done in cryogenic enviroment
5. Maintenance window structure for easy maintenance
6. Special packing structure for low temperature working condition;
7. Resillent metal to metal seal achieves bidirectional zero leakage under cryogenic condition;
8. Stellited hard face intergral seat or hardened bolted seat
9. Low fugitive emissions meets ISO 15848 & API 622
10. Fire safe tested by API 607

Why Choose YFL?

1. Experienced in providing best solutions according to various sever working conditions to solve problems
2. Strict quality control from raw materials, machining to pressure test and function test
3. Professional technical support and fast response trouble shooting
4. Approved & Registered vendor of Glencore & Umicore
5. Successful cases and reference list available
6. Customizable, Flexible,  Short delivery time

Testimonials from Glencore in Mining industry

"We are very happy with the results so far, and the valves seem to be top quality.
You must understand that this factory has some of the world's toughest conditions with regards to abrasive and corrosive solutions. We dissolve metals and most products and suppliers we tested in our applications failed. "  

YFL for 誉丰利 means benefiting from reputation.

We cast brand and forge reputation by quality and service.

We focus on your satisfaction and our responsibility.

Let‘s solve problems and create values for your projects.

cryogenic butterfly valves for LNG


Leave a message
Let's solve problems and create values for your projects.
related products
Cryogenic ball valves

BW Ends Top Entry Cryogenic Ball Valves

YFL Top Entry Cryogenic Ball Valves are designed for cryogenic medium with working temperature down to -196℃ such as LNG, LPG, liquid oxygen, liquid nitrogen and liquid hydrogen etc.
view more
Cryogenic gate valves

CF8 Cryogenic Gate Valves

YFL Cryogenic Gate Valves in material of low temperature carbon steel or austenite stainless steel are used widely for cryogenic applications with working temperature down to -46℃ or -196℃.
view more
Cryogenic globe valves

Cryogenic Globe Valves With Adiabatic Plate

YFL Cryogenic Globe Valves with extended stem and adiabatic plate are suitable for cryogenic applications with working temperature down to -196℃.
view more
Cryogenic check valves

Cryogenic Swing Check Valves

YFL Cryogenic Check Valves made of stainless steel are used to avoid back flow in cryogenic projects with working temperature at -196℃.
view more
Cryogenic globe control valves

Cryogenic Single Seat Globe Control Valves

YFL Cryogenic single seat globe control valves are designed with extended stem and adiabatic plate to be suitable for applications with low temperature up to -196℃.
view more
Cryogenic ball valves for LNG

Side Entry Cryogenic Ball Valves For LNG

YFL Side entry cryogenic ball valves with extended stem and insulated panel are mainly used for LNG, LPG, liquefied oxygen, liquefied nitrogen and air separation.
view more
Top entry cryogenic ball valves

Flanged Ends Top Entry Low Temperature Ball Valves

YFL Flange ends top entry low temperature ball valves are designed to be on-site maintenance in low temperature working conditions such as liquefied natural gas and air separation industry.
view more
API 6A High pressure Slab gate valves

API 6A / API 6D High Pressure Oilfield Slab Gate Valves

YFL high pressure slab gate valves are designed according to API 6A or API 6D to be suitable for installation at oilfield or transporation pipeline for Oil & Gas.
view more
Pressure seal bonnet gate valves

Pressure Seal Bonnet High Pressure WC6 Gate Valves

YFL Pressure seal bonnet high pressure gate valves with pressure bonnet are applicable for high pressure working conditions in various industries of Power, Chemical, Oil & Gas etc.
view more
leave a message
welcome to YFL
Let's solve problems and create values for your projects.
copyright © 2021 YFL FLOW CONTROL CO., LTD..all rights reserved.