DN20 Cryogenic Safety Valve Stainless Steel 304/316 Thread Connection for LNG Tanks - 1.6MPa Pressure, -196°C to +80°C
Price:
USD83
MOQ:
1 pcs
Delivery Time:
5-8 work days
Brand:
CNLN
Product Description
Product Overview
OEM DN20 cryogenic safety valve manufactured from stainless steel 304/316 with thread connection, designed for LNG tanks and other cryogenic applications.
Technical Specifications
Operating Parameters
Product Type: Spring direct acting full open
Nominal Pressure: 1.6MPa
Applicable Medium: LO2, LN2, LAr, LNG, LC2H4, etc.
Temperature Range: -196°C to +80°C
Connection Type: Thread
Material Composition
Body and Seat: Stainless Steel
Spring: Stainless Steel
Disc Seal: Reinforced PTFE
Detailed Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Safety Valve |
| Connection Type | Screw/Thread |
| Nominal Diameter | DN15-25mm |
| Nominal Pressure | PN4.0MPa |
| Set Pressure | 0.92MPa, 1.76MPa, 2.42MPa |
| Material Details | Valve Body: CF8; Valve Disc: 06Cr19Ni10; Valve Seat: 05Cr19Ni10; Seal Material: PTFE |
| Suitable Medium | O2, N2, Ar, LNG, LCO2, etc. |
| Design & Manufacture | Conform to GB/T24925-2010 |
| Testing Standard | Conform to GB/T13927-2008 |
| Valve Lifetime | Specified according to usage frequency and installation location |
| Lead Time | Customized: 30-45 days; Stock: within 5 days |
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 |
Ordering Information
Customer Requirements
For custom orders, please provide the following specifications:
• Structure length
• Connection type
• Nominal diameter
• Product use medium, temperature, and pressure range
• Testing and inspection standards
OEM Requirements: Proof of trademark registration required for custom branding.
Payment Terms: 30% advance payment for custom orders.
Quality Assurance
Warranty: 3-year product life guarantee with 1-year warranty from bill of lading date.
Manufacturing: Over 8 years of industrial valve manufacturing experience.
Minimum Order Quantity: 1 piece/set
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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