Model NO.: Q41
Structure: Floating Ball Valve
Type: Floating Ball Valve
Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass Valve
Temperature: Normal Temperature
Standard: DIN, API, JIS, GOST
Application: Industrial Usage, Water Treatment, Household Applications
Body: Split Body or Integral Body
Ball: Trunnion Mounted Ball, Double Block & Bleed
Stem: Blowout-Proof
Seat: Single Piston Effect or Double Piston Effect Seat
O Ring: AED O Ring
Fire Safe: External and Internal Leakage Prevention
Ball Seat Alignment: Mechanical Stops on All Valves for Accurate Positioning
Sealing: Double Block and Bleed
Cryogenic Services: Extended Bonnet for Low-Temperature Applications
Special: NACE MR-0175 Compliance
Trademark: O. E. M or AEA Brand
Transport Package: Plastic + Wooden Case
Specification: 1500 x 1500 x 2000 mm
Origin: China
HS Code: 848180
AEA Cryogenic Ball Valve is designed for extreme low-temperature environments, operating down to -196°C. It is ideal for applications in LNG, LPG, and air separation industries. The AEA cryogenic trunnion ball valve is manufactured using advanced technology and features a LIP SEAL system, ensuring excellent sealing performance even under ultra-low temperatures.
Product Range
- Valve Size:
1/2" ~ 24" (DN15-DN600)
- Pressure Rating:
ANSI Class 150~1500 (PN16-PN250)
- Temperature Range:
-196°C ~ 500°C
- Body Materials:
Stainless Steel, Cryogenic Alloy Steel, Dual-Stainless Steel
- Trim (Ball/Seat Ring/Stem):
Stainless, LIPSEAL Seal Ring, Cryogenic Resistant with Non-Metal Seal Seat/Ring
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Technical Specifications  Â
- Design: ASME 16.34 / API 6D
- Face to Face: ASME B16.10
- BW End: ASME B16.25
- Testing: API 598 / BS 6755
- Fire Safe Test: API 607 / API 6FA
- Special: NACE MR-01-75
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Design Features
- Designed for Cryogenic Service up to -196°C
- Forged or Cast Steel Body
- Floating or Trunnion Mounted Ball
- Extended Bonnet
- LIP Seal
- Cavity Pressure Relief
- Anti-Static Device
- Blowout Proof Stem
- Fire Safe Design
- In-House Cryogenic Testing Available Upon Request
Size and Dimensions:
Product Range
- Valve Size:
1/2" ~ 24" (DN15-DN600)
- Pressure Rating:
ANSI Class 150~1500 (PN16-PN250)
- Temperature Range:
-196°C ~ 500°C
- Body Materials:
Stainless Steel, Cryogenic Alloy Steel, Dual-Stainless Steel
- Trim (Ball/Seat Ring/Stem):
Stainless, LIPSEAL Seal Ring, Cryogenic Resistant with Non-Metal Seal Seat/Ring
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Technical Specifications  Â
- Design: ASME 16.34 / API 6D
- Face to Face: ASME B16.10
- BW End: ASME B16.25
- Testing: API 598 / BS 6755
- Fire Safe Test: API 607 / API 6FA
- Special: NACE MR-01-75
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Design Features
- Designed for Cryogenic Service up to -196°C
- Forged or Cast Steel Body
- Floating or Trunnion Mounted Ball
- Extended Bonnet
- LIP Seal
- Cavity Pressure Relief
- Anti-Static Device
- Blowout Proof Stem
- Fire Safe Design
- In-House Cryogenic Testing Available Upon Request
Size and Dimensions:
| Class | Dimensions (mm) | |||||||||||||
| NPS (inch) | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | |
| DN (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | |
| 150LB | L | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 | 533 |
| H | 59 | 63 | 75 | 86 | 97 | 107 | 142 | 152 | 178 | 252 | 272 | 342 | 345 | |
| W | 130 | 130 | 160 | 220 | 220 | 260 | 320 | 320 | 400 | 700 | 1100 | 1100 | * | |
| 300LB | L | 140 | 152 | 165 | 178 | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 502 | 568 |
| H | 59 | 63 | 75 | 86 | 97 | 107 | 142 | 152 | 178 | 252 | 272 | 342 | 345 | |
| W | 130 | 130 | 160 | 220 | 220 | 260 | 320 | 320 | 400 | 850 | 1100 | * | * | |
| 600LB | L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 | - |
| H | 59 | 63 | 75 | 95 | 107 | 162 | 205 | 226 | 240 | 305 | 353 | 374 | - | |
| W | 130 | 130 | 160 | 220 | 230 | 230 | 400 | 400 | 500 | 850 | * | * | - | |
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| Why Choose us? |
| 1.     Factory: |
| AEA VALVE is a professional manufacturer specializing in industrial valves since 2008, with over a decade of experience in production and development. |
| 2.     Regional Sales: |
| We have dedicated sales teams in different regions around the world, fluent in local languages and experienced in their respective markets, including Russian, German, Spanish, Japanese, etc. |
| 3.     Low MOQ: |
| Our factory owns its own casting company and is always ready to provide samples and produce small orders to meet customer needs effectively. |
| 4.     OEM or Customization: |
| OEM service and customized sizes are available upon request. |
| 5.     Customized Solutions: |
| We can manufacture products according to client specifications or custom requirements. |
| 6.     Comprehensive Solutions: |
| We are always ready to respond to your inquiries and provide support. Our trade manager is online to assist you promptly. |
| 7.     High Quality: |
| We maintain strict quality control systems and use various testing equipment to ensure our valves meet high standards for size, pressure, and environmental conditions. Our reputation continues to grow through consistent quality. |
| 8.     Fast Delivery: |
| We keep a large stock of popular products for quick delivery. |
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