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Product Overview
The LF2 low-temperature resistant butt-weld ear shaft ball valve is a high-performance industrial valve specially designed for harsh low-temperature working conditions. This product is made of low-temperature forged steel material, featuring excellent sealing performance and reliable low-temperature adaptability. It is widely used in the transportation systems of low-temperature media such as liquefied natural gas and industrial gases.
Didtek LF2 Low Temperature Resistant Butt Welding Trunnion Ball Valve
Technical Features
Material advantages
The valve body is made of LF2 low-temperature forged steel material
Applicable temperature range: -46℃ to +38℃
It has excellent low-temperature impact toughness and is resistant to brittle fracture
Structural design
The ear shaft is a fixed spherical structure
Anti-blowout valve stem design
Dual block and discharge (DBB) function
Fire safety structure design
Connection method
The butt-weld end complies with ASME B16.25 standard
The fully welded structure ensures the connection strength
It is suitable for high-pressure and high-risk working conditions
Performance Parameters
Pressure rating: CLASS 150-1500
Temperature range: -46℃ to +38℃
Valve seat seal: Metal seal + soft seal
Operation methods: manual, gear, electric, pneumatic
Design standards: API 6D, BS6364
Application field
Liquefied natural gas (LNG) transmission system
Industrial gas (liquid oxygen, liquid nitrogen, liquid argon) equipment
Cryogenic plants for petrochemicals
Refrigeration systems and low-temperature storage and transportation equipment
Design specification:
1.Structure:Fully welded.
| Brand | DIDTEK |
| Structure | Ball |
| Valve Material | Didtek provide cast steel, stainless steel, special alloy, CI, DI etc |
| Valve Type | Didtek Produce Ball Valve |
| Valve Test | 100% quantity tested before delivery |
| Valve Guarantee | 18 months after shipments and 12 months after installed |
| Valve Structure | Ball Valve |
| Valve Delivery | 15 - 30 days |
| Valve Sample | Sample Available by Didtek Valve |
| Valve Color | Customer request |
| Valve Packing | Plywood Case for Ball Valve |
| MOQ | 1 Set |
| Valve Certificate | API6D/CE/ISO9001/ISO14001 |
| Place of Origin | Zhejiang, China (Mainland) |
| Delivery Detail: | Shipped in 15-30 days after payment |
| Port | Shanghai Or Ningbo |
| Payment Terms | L/C,D/A,D/P,T/T, Western Union |
Product Overview
The LF2 low-temperature resistant butt-weld ear shaft ball valve is a high-performance industrial valve specially designed for harsh low-temperature working conditions. This product is made of low-temperature forged steel material, featuring excellent sealing performance and reliable low-temperature adaptability. It is widely used in the transportation systems of low-temperature media such as liquefied natural gas and industrial gases.
Didtek LF2 Low Temperature Resistant Butt Welding Trunnion Ball Valve
Technical Features
Material advantages
The valve body is made of LF2 low-temperature forged steel material
Applicable temperature range: -46℃ to +38℃
It has excellent low-temperature impact toughness and is resistant to brittle fracture
Structural design
The ear shaft is a fixed spherical structure
Anti-blowout valve stem design
Dual block and discharge (DBB) function
Fire safety structure design
Connection method
The butt-weld end complies with ASME B16.25 standard
The fully welded structure ensures the connection strength
It is suitable for high-pressure and high-risk working conditions
Performance Parameters
Pressure rating: CLASS 150-1500
Temperature range: -46℃ to +38℃
Valve seat seal: Metal seal + soft seal
Operation methods: manual, gear, electric, pneumatic
Design standards: API 6D, BS6364
Application field
Liquefied natural gas (LNG) transmission system
Industrial gas (liquid oxygen, liquid nitrogen, liquid argon) equipment
Cryogenic plants for petrochemicals
Refrigeration systems and low-temperature storage and transportation equipment
Design specification:
1.Structure:Fully welded.
| Brand | DIDTEK |
| Structure | Ball |
| Valve Material | Didtek provide cast steel, stainless steel, special alloy, CI, DI etc |
| Valve Type | Didtek Produce Ball Valve |
| Valve Test | 100% quantity tested before delivery |
| Valve Guarantee | 18 months after shipments and 12 months after installed |
| Valve Structure | Ball Valve |
| Valve Delivery | 15 - 30 days |
| Valve Sample | Sample Available by Didtek Valve |
| Valve Color | Customer request |
| Valve Packing | Plywood Case for Ball Valve |
| MOQ | 1 Set |
| Valve Certificate | API6D/CE/ISO9001/ISO14001 |
| Place of Origin | Zhejiang, China (Mainland) |
| Delivery Detail: | Shipped in 15-30 days after payment |
| Port | Shanghai Or Ningbo |
| Payment Terms | L/C,D/A,D/P,T/T, Western Union |
