Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve
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Product Highlights
- High Pressure Rating: Supports up to 6000 psi (414 bar) working pressure for demanding systems.
- Corrosion Resistant Material: Constructed from SS316 stainless steel for excellent durability and corrosion resistance.
- Leak-Tight Performance: Every valve undergoes leak-tight performance testing with nitrogen at max pressure.
- Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
- Certified Manufacturer: ISO9001:2015 and ISO14001 certified with 100% finished product inspection.
- Versatile Applications: Ideal for oil & gas, chemical processing, power generation, and lab instrumentation.
- Easy Installation: Features 1/2' Female NPT threaded ends for secure and leak-free connections.
Product Attributes
- Customization
- Available
- Power
- Manual
- Connection Mode
- Tube Fitting, NPT
- Model NO.
- needle valve
- Material
- Stainless Steel
- Pressure
- High Pressure
- Standard
- Standard
- Media
- Gas
- Media Temperature
- Medium Temperature
- Valve Style
- Needle Valve
- Body Material
- 316 Stainless Steel
- Working Pressure
- 6000 Psi (414 Bar)
- Application Field
- Gas Laboratory, Instrumentation
- Keywords
- Stainless Needle Valve
- Packing
- PTFE or Peek
- Handle
- Black Knob, Anodized Aluminum, Stainless Steel
- End Connections
- Nai-Lok Tube Fitting or NPT Thread
- Panel Nut
- 316 Stainless Steel
- Keywords1
- High Pressure Needle Valve
- Transport Package
- Box Packing
- Specification
- 1/4''-1''
- Trademark
- NAI-LOK
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 1000/Month
- Package Size
- 30.00cm * 20.00cm * 15.00cm
- Package Gross Weight
- 1.000kg
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 Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve
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Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve -
Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve -
Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve -
Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve -
Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve -
Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve -
Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve
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Product Description
NAI-LOK SS316 Stainless Steel 1/2" FNPT Needle Valve High Pressure 6000 psi Instrumentation Valve
The NAI-LOK SS316 1/2" FNPT Needle Valve is designed for precise flow control and shut-off operations in demanding instrumentation and process systems.
Manufactured from high-grade SS316 stainless steel, the valve offers excellent corrosion resistance, high durability, and reliable sealing performance. With a pressure rating up to 6000 psi (414 bar), this valve is ideal for oil & gas, chemical processing, power generation, laboratory, and instrumentation systems.
The 1/2" Female NPT threaded ends ensure easy installation and leak-free connections, making it suitable for both gas and liquid applications.
Features:
PTFE: -65ºF to 450ºF (-54 to°C 232°C)
PEEK: -65ºF to 600ºF (-54 to°C 315°C)
3. Compact design
4. Leak-tight performance testing for every valve with nigtrogen at the maximum working pressure
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Product Name
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NAI-LOK Needle Valve
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Size
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1/4'', 1/2", 1''
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Material
|
stainless steel(316)
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Working Pressure
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6000PSI (414 bar)
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Size
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1/4'' to 1/2''
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| Stem | 316 stainless steel |
| Packing | PTFE or PEEK |
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End Connections
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Female thread
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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 "
" are certified.
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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
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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
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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
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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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
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Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001
FAQ
- What is the maximum working pressure?
- The valve has a maximum working pressure of 6000 psi (414 bar).
- What materials are used for the valve body and stem?
- Both the valve body and stem are made from SS316 stainless steel.
- Is customization available for this valve?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).
- How long is the average lead time?
- Peak season lead time is within 15 workdays, while off-season lead time is one month.
- What certifications does the manufacturer have?
- The manufacturer is certified with ISO9001:2015 and ISO14001.
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- Nai-Lok SS316 Stainless Steel 1/2" Fnpt Needle Valve High Pressure 6000 Psi Instrumentation Valve
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