2 Inch Cryogenic Relief Valve SS304 Screw Thread Connection for LNG Tank - PN4.0MPa Pressure Rating -196°C to 200°C Temperature Range
Price:
USD120 PER PC
MOQ:
1 pcs
Delivery Time:
5-8 work days
Brand:
CNLN
Product Description
Product Overview
This 2-inch cryogenic relief valve features screw thread connections and is constructed from SS304 stainless steel, specifically designed for LNG tank applications. The valve provides reliable overpressure protection in low-temperature environments ranging from -196°C to 200°C.
Key Features
- Fully-closed bonnet design prevents external leakage
- All discharge flows through dedicated drain pipe
- Prevents dust and impurities from entering the valve
- Cryogenic processing ensures performance in extreme temperatures
- Free start operation with reliable sealing and stable take-off pressure
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN10-250mm (2-inch model available) |
| Nominal Pressure | PN4.0MPa |
| Set Pressure Options | 0.92MPa, 1.76MPa, 2.42MPa |
| Applicable Media | O2, N2, Ar, LNG, LCO2 |
| Operating Temperature | -196°C to 200°C |
| Connection Type | Screw Thread |
| Body Material | CF8 (SS304) |
| Bonnet Material | 06Cr19NI10 |
| Stem Material | 06Cr19NI10 |
| Packing Material | PTFE |
| Disc Face Ring | PCTFE |
Design & Certification
Designed and manufactured in accordance with GB/T24925-2010 standards. Testing conforms to GB/T13927-2008 requirements.
Product Images
Dimensional Specifications
| Product Code | H | H1 | L | M1 | M2 | D0 | D1 | D2 |
|---|---|---|---|---|---|---|---|---|
| C158DJ15 | 179 | 62 | 47 | M45×2 | M36×2 | 36 | 15 | 32 |
| C158DJ25 | 159 | 51 | 46 | M30×1.5 | M30×1.5 | 22 | 12 | 26 |
Customization & Ordering
OEM services available with proof of trademark registration. Custom valves require 30-45 days production time, while stock valves ship within 5 days.
Frequently Asked Questions
Q. Are there any special requirements for OEM purchases?
A. Yes. Liangchuan requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.
Q. Do Liangchuan products come with a warranty?
A. Yes. We offer 3-year product life guarantee and a generous 1-year warranty on all purchases that begins with the bill of lading.
Q. How can I get some samples?
A. Usually we don't offer free samples and express fees are required. The sample cost can be deducted from your first large order.
Q. What's the MOQ of your products?
A. Our minimum order quantity is one (1) piece/set.
Q. Are you a manufacturer with your own factory?
A. Yes, we are the manufacturer with over 8 years of experience.
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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