DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System
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Product Highlights
- Premium Stainless Steel Construction: Constructed from SS316 stainless steel for superior corrosion resistance and durability.
- High-Pressure Capability: Rated for maximum working pressure of 3000 psig (207 bar) in high-pressure gas systems.
- Global Standard Compliance: Compliant with CGA, DIN, and BS international standards for worldwide compatibility.
- Leak-Proof Seal Design: Features 1/4 inch NPT male thread ensuring a tight, secure fit for gas cylinders.
- Wide Gas Compatibility: Suitable for inert and reactive gases including O2, N2, Ar, CO2, and various mixtures.
- Full Customization Options: Offers flexible customization from samples, designs, and minor adjustments to full specs.
- ISO Certified Manufacturer: Manufacturer holds ISO9001:2015 and ISO14001 certifications for quality management.
- 100% Product Inspection: Every finished product undergoes visual and functional inspection before delivery.
Product Attributes
- Customization
- Available
- After-sales Service
- Standard
- Warranty
- Standard
- Model NO.
- DIN
- Material
- Stainless Steel
- Connection
- Female
- Standard
- DIN/Cga/BS
- Body
- SS316/Inconel/Alloy
- Size
- 1/4fnpt
- Application
- Gas Cylinder Connector
- Transport Package
- Standard Case
- Specification
- 1/4" FNPT
- Trademark
- NAI LOK
- Origin
- China
- Production Capacity
- 10000
- Package Size
- 45.00cm * 25.00cm * 18.00cm
- Package Gross Weight
- 1.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System
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DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System -
DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System -
DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System -
DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System -
DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System -
DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System -
DIN 477.6 Female to 1/4" Mnpt Male Cylinder Valve for CO2 Gas Supply System
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Product Description
Packaging & Delivery
Product Description
DIN/BS/CGA Stainless Steel Cylinder Connecto
The DIN/BS/CGA Stainless Steel Cylinder Connector is designed for high-pressure gas systems, constructed from premium stainless steel for superior corrosion resistance, durability, and long service life. Compliant with international CGA/DIN/BS standards, it ensures secure connections between compressed gas cylinders, regulators, or transfer lines. Ideal for industrial, medical, laboratory, and energy applications.
Key Features
Standardized Connection: CGA (Compressed Gas Association) compliant for global compatibility.
High-Pressure Rated: Maximum working pressure 3000 psig (207 bar).
Robust Material: Stainless steel construction resists corrosion and wear.
Leak-Proof Seal: 1/4" NPT male thread ensures a tight, secure fit.
Wide Compatibility: Suitable for inert and reactive gases (O2, N2, Ar, etc.).
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard | CGA / DIN / BS |
| Connection Type | 1/4" NPT Male Thread |
| Material | Stainless Steel 316 (SS316) |
| Max. Working Pressure | 3000 psig (207 bar) |
| Applications | Cylinder valves, regulators, gas transfer lines |
| Germany(and most European countries)-DIN 477 | |||||
| Connector Type |
Connector Thread |
Gas or Gas Mixture |
Remarks | ||
| DIN477 No.1 | w 21.8x1/14"LH | Hydrogen.Propane | Flammable | ||
| DIN477 No.2 | w21.8°x1/14"LH | Propane | Flammable | ||
| DIN477 No.3 | Yoke | Acetylene | Flammable | ||
| DIN477 No.3.1 | M24×2"LH | Acetylene | Flammable | ||
| DIN477 No.5 | w1x1/8LH | Carbon Monoxide | Toxic | ||
| DIN477 No.6 | W 21.8x1/14" | Argon.Helium,Carbon Dioxide | Various | ||
| DIN477 No.7 | G 5/8" | Sulphur Dioxide | Toxic | ||
| DIN477 No.8 | w1x1/8" | Boron Trichloride | Toxic | ||
| DIN477 No.9 | G 3/4" | Oxygen | Oxygen | ||
| DIN477 No.10 | W24.32×1/14"RH | Nitrogen | Inerts | ||
| DIN477 No.11 | G 3/8" | Nitrous Oxide(>31 size) | Oxidizer | ||
| DIN477 No.12 | G 3/4"1NT | Nitrous Oxide(<3I size) | Oxidizer | ||
| DIN477 No.13 | G 5/8"INT | Air | Non Flammable | ||
| DIN477 No.14 | M19x1.5LH | Mixtures | Various | ||
| UK-BS 341 | |||||
| Connector Type |
Connector Thread |
Gas or Gas Mixture |
Remarks | ||
| BS341No.2 | G 5/8"LH | Acetylene | Flammable | ||
| BS 341No.3 | G5/8"INT | Air,Argon,Neon,Nitrogen | inerts | ||
| BS 341No.3 | G 5/8"INT | Oxygen | oxidizer | ||
| BS 341No.4 | G 5/8"LHINT | Acetylene.Hydrogen | Flammable | ||
| BS 341No.4 | G 5/8"LH INT | Carbon Monoxide,Methane,Natural Gasl | Flammable | ||
| BS341No.6 | G 5/8" | Chlorine.Hydrogen Chloride | Toxic | ||
| BS 341No.7 | G5/8"LH | Flammable Refrigerants | Flammable Refrigerants | ||
| BS 341No.8 | W0.860"x14TPI | Carbon Dioxide | Non Flammable | ||
| BS 341No.10 | G1/2" | Ammonia | Toxic | ||
| BS 341No.12 | G1/2" | Sulphur Dioxide | Toxic | ||
| BS 341No.13 | W11/16°-20 TPl | Nitrous Oxide | oxidizer | ||
| BS 341No.14 | G 3/8" | Hydrogen Cvanide.Nitric Oxide | Toxic | ||
| BS 341 No.15 | G 3/8"LH | Carbonyl Sulphide,Hydrogen,Sulphide | Toxic | ||
| USA&Canada-CGA | |||||
| Connector Type |
Connector Thread |
Gas or Gas Mixture |
Remarks | ||
| CGA110 | G5/8"LH | Acetylene | Flammable | ||
| CGA170 | G 5/8"INT | Air,Argon,Neon,Nitrogen | Inerts | ||
| CGA180 | G5/8"INT | Oxygen | oxidizer | ||
| CGA240 | G 5/8"LH INT | Acetylene,Hydrogen | Flammable | ||
| CGA296 | G 5/8"LH INT | Carbon Monoxide,Methane,Natural Gas | Flammable | ||
| CGA 300 | G5/8" | Chlorine,Hydrogen Chloride | Toxic | ||
| CGA320 | G 5/8"LH | Flammable Refrigerants | Flammable Refrigerants | ||
| CGA326 | w0.860"x14 TPI | Carbon Dioxide | Non Flammable | ||
| CGA330 | G1/2" | Ammonia | Toxic | ||
| CGA346 | G 1/2" | Sulphur Dioxide | Toxic | ||
| CGA350 | W 11/16"-20 TPI | Nitrous Oxide | oxidizer | ||
| CGA510 | G3/8" | Hydrogen Cyanide,Nitric Oxide | Toxic | ||
| CGA540 | G 3/8"LH | Carbonyl Sulphide,Hydrogen,Sulphide | Toxic | ||
| CGA580 | CGA580 | CGA580 | CGA580 | ||
| CGA590 | CGA590 | CGA590 | CGA590 | ||
| CGA660 | CGA 660 | CGA660 | CGA660 | ||
| CGA679 | CGA679 | CGA679 | CGA679 | ||
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI264759". Items marked "
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Company Profile
Established in 2000, NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and alloy valves. We have more than 20 years of precision valve manufacturing and 10 years of export experience.
Our strict control and management of the entire production process enables us to provide products that meet our customers' requirements for product safety, functionality and design at competitive prices, while ensuring the shortest lead times in the market.
We have the capability to manufacture and supply 4 different product categories, including:
1. General Instrumentation Valves and Fittings
2. High Purity & Ultra High Purity Products- NAI-LOK UHP PRODUCTS, Regulator, Bellows Valve, 3 PC high purity ball valve, Diaphragm Valve, Weld Fitting, Face seal Fitting, Gas Stick.
3. Hose & Tubing
4. Special Alloy Valves, fitting and tubings. Including material S31254 (6 Moly), Alloy 400, HC-276, C22, B3, Alloy 625, Duplex steel 2205 /2507 etc.
We hope there will be opportunities for cooperation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 397 Damuqiao Road, Shaxi Town, Taicang City, Suzhou, Jiangsu, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
Our Production Capability & Technical Expertise
- Main Products
- Gas Delivery System, Ball Valve, Pressure Regulator, Alloy Valve, 2/3/5 Valve Manifold, Instrumentation Ball Valves, Sample Cylinder, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
FAQ
- What standards does this valve comply with?
- The valve is compliant with CGA, DIN, and BS international standards, ensuring global compatibility.
- What is the maximum working pressure?
- The maximum working pressure is rated at 3000 psig (207 bar).
- Can this valve be customized?
- Yes, we offer full customization, minor customization, and customization from samples or designs.
- What materials are used for the valve body?
- The body is constructed from premium Stainless Steel 316 (SS316) for superior corrosion resistance.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- We accept LC and T/T as terms of payment.
- What is the lead time for production?
- Lead time is within 15 workdays during peak season and one month during off-season.
- Do you perform quality inspection on finished products?
- Yes, we conduct 100% inspection including visual and functional checks for all finished products.
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