3 Inch Cryogenic Ball Valve Stainless Steel 304/316 with Pneumatic Actuator for -196°C to 80°C Applications
Price:
1-100
MOQ:
1pc
Delivery Time:
2-3days
Brand:
CD-CNLN
Product Description
Product Overview
The 3-inch cryogenic ball valve is engineered for extreme low-temperature applications, constructed from stainless steel 304/316 with pneumatic actuation and flange connection. Designed to handle cryogenic media including O2, N2, Ar, and LNG within temperature ranges from -196°C to +80°C.
Actuator Features
- Gear-type double piston design delivers high output torque in compact dimensions
- Custom cylinder materials provide lightweight construction and aesthetic appeal
- Top and bottom manual operation capability for flexible installation
- Rack connection allows precise opening angle adjustment and flow control
- Compatible with electrical signal feedback and automation accessories
Technical Advantages
- Minimal fluid resistance ensures efficient flow even with reduced-diameter designs
- Thrust bearings reduce stem friction for smooth, long-term operation
- PTFE-based sealing rings provide excellent sealing that improves with pressure
- Reliable stem sealing through rotational-only movement prevents packing wear
- Self-lubricating materials extend operational lifespan significantly
- Fire-safe design with stem retention features and anti-static spring mechanism
Technical Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Cryogenic Ball Valve |
| Connection Type | Flange Connection |
| Valve Body Material | CF8 Stainless Steel |
| Valve Disc Material | 06Cr19Ni10 Stainless Steel |
| Stem/Bonnet Material | 06Cr19Ni10 Stainless Steel |
| Sealing Material | PCTFE |
| Suitable Media | O2, N2, Ar, LNG |
| Temperature Range | -196°C to +80°C |
| Design Standard | GB/T24925-2010 |
| Testing Standard | GB/T13927-2008 |
| Lead Time (Custom) | 30-45 days |
| Lead Time (Stock) | Within 5 days |
Frequently Asked Questions
Q: Can I order samples for testing?
A: Yes, we welcome sample orders for quality verification. Mixed samples are acceptable.
Q: What is your minimum order quantity?
A: Low MOQ available - single unit samples can be ordered for evaluation.
Q: How are products shipped and what are delivery times?
A: Standard shipping via sea freight (approximately 30 days). Air freight options also available.
Q: Are your products standard or customizable?
A: We offer both standard models and custom solutions based on your specific requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Location
No.789,Baiyun Road,East Industrial Park,Xindu District,Chengdu City,Sichuan Province P.C. 610500
Contact Person
Doris