DN15 Cryogenic Long Stem Manual Globe Valve -196°C to 80°C Temperature Range 3/8"-4" Size PTFE Seal
The DN15 Cryogenic Long Stem Manual Globe Valve is engineered for extreme low-temperature applications from -196°C to +80°C. Constructed with PTFE sealing and CF8/CF3 stainless steel body, this valve delivers reliable performance in cryogenic environments including LNG, LOX, LIN, LAR, and CO2 systems.
- Temperature range: -196°C to +80°C
- Pressure range: 1.6-5.0 MPa (maximum 5.0 MPa)
- Available sizes: 3/8" to 4"
- Materials: CF8/CF3 stainless steel body with PTFE seal ring
- Long stem design for cryogenic applications
- Manual operation with white handwheel
- High flow capacity and full open design
| Parameter | Specification |
|---|---|
| Valve Type | Cryogenic Globe Valve |
| Model Number | DJ61F-50P |
| Operation | Manual |
| Size Range | 3/8" - 4" |
| Body Material | Stainless Steel (CF8/CF3) |
| Seal Material | PTFE |
| Pressure Range | 1.6-5.0 MPa |
| Max Pressure | 5.0 MPa |
| Temperature Range | -196°C to +80°C |
| Connection Type | Threaded/Screwed End |
| Opening Type | Socket Welding |
Designed for high-pressure cryogenic applications including liquefied natural gas (LNG), liquid oxygen (LOX), liquid nitrogen (LIN), liquid argon (LAR), and carbon dioxide (CO2) systems. Ideal for on/off control of low-temperature liquid outlets and inlets in industrial processing and storage facilities.
Brand: CNLN
Origin: Chengdu, Sichuan, China
Available in standard sizes from 3/8" to 4" with pressure ratings up to 5.0 MPa. Custom configurations available upon request.
Q: What is the main function of this cryogenic valve?
A: The valve provides on/off control for low-temperature liquid outlets and inlets in cryogenic systems.
Q: What temperature range does it handle?
A: It operates effectively from -196°C to +80°C.
Q: What materials are used in construction?
A: The valve features a CF8/CF3 stainless steel body with PTFE seal ring for cryogenic performance.
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