Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve
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Product Highlights
- Ultra-High Pressure Rating: Maximum working pressure up to 10000psig for heavy-duty industrial hydraulic flow control.
- Leak-Tight Performance: Every valve undergoes nitrogen leak-tight performance testing at maximum working pressure.
- Premium Material Construction: Body made of 316 Stainless Steel with PTFE, PEEK, or Graphite packing options.
- Flexible Customization: Offers flexible, minor, and full customization including designs and samples.
- Compact Design: Space-saving structure ideal for various industrial fluid control systems.
- Stringent Quality Control: Full-process quality management with 100% visual and function inspection for finished products.
- Professional R&D Support: 11 dedicated engineers provide professional custom solutions for instrumentation valves.
Product Attributes
- Customization
- Available
- Media
- Oil,Gas,Water
- Driving Mode
- Manual
- Model NO.
- NVH
- Connection Form
- Double-Clip Type
- Structure
- Single-Eccentric Sealing
- Seal Form
- Force Sealed
- Valve Stem
- Normal
- Work Pressure
- Ultra-High Pressure (Pn>100mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Soft Sealed
- Valve Body
- Sheet Metal
- Standard
- Standard
- Application
- Industrial Usage, Water Industrial Usage
- Size
- 1/4"-1"
- Seat
- PTFE / Graphite
- Brand
- Nai-Lok
- Original
- China
- Transport Package
- Standard
- Specification
- SS316
- Trademark
- Nai-Lok
- Origin
- China
- Production Capacity
- 1000
- Package Size
- 51.00cm * 51.00cm * 41.00cm
- Package Gross Weight
- 22.000kg
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 High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve
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Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve -
Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve -
Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve -
Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve -
Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve -
Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve -
Nai-Lok High Pressure 600psi Shut-off Vlave Stainless Steel Forged Graphite Seat Needle Valve
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Product Description
Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of development, we have established a mature production system and quality control processes to provide customers with safe, reliable and stable performance solutions.
Our Advantages
Stringent Quality Control: Full-process quality management from raw materials to finished productsTechnical Expertise: Professional R&D team capable of custom solutions
Proven Experience: Products widely used in oil & gas, chemical, power and semiconductor industries
Product Lines
Instrumentation Valves & Fittings
For various industrial fluid control systems
High-Purity Products(EP valves,EP fittings, Ep tubings)-Meets strict cleanliness requirements for semiconductor and pharmaceutical applications
Special Alloy Valves and fittings (manufactured with corrosion-resistant alloy materials)
Precision Tubing (Including special alloy tubing and semiconductor-grade tubing)
316 Stainless Steel 10000psi High Pressure Straight Needle Valve Heavy Duty Industrial Hydraulic Flow Control Needle Valves
PTFE: -65ºFto 450ºF(-54 to°C 232°C)
PEEK: -65ºFto 600ºF(-54 to°C 315°C)
Graphtie Packing:-54ºC-649ºC(-65ºF-1200ºF)
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'', 1/8'',1/2" ,6mm-14mm
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Material
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Stainless Steel(316)
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| Handle | Black knob, Anodized aluminum, Stainless Steel |
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Working Pressure
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Up to 10000PSI
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Connection
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NAI-LOK,Female,Male
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| Stem | 316 Stainless Steel |
| Packing | PTFE or PEEK or Graphite |
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End Connections
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Female NPT 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
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
- Average Lead Time
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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
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Management System Certification
- ISO9001:2015, ISO14001
FAQ
- What is the maximum working pressure?
- The valve supports a maximum working pressure of up to 10000psig.
- What materials are used for the valve body and packing?
- The valve body is made of 316 Stainless Steel, and packing options include PTFE, PEEK, or Graphite.
- Can the valve be customized?
- Yes, we offer flexible, minor, and full customization, including options from designs and samples.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- How is quality controlled?
- We perform 100% inspection on finished products, including visual and function checks, with traceability for raw materials.
- What payment terms are accepted?
- We accept LC and T/T payment terms.
- What are the available connection types?
- The valve features Female NPT thread connections and is available in sizes from 1/8" to 1".
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US$425.00-580.00 / Piece
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