Stainless Steel Angle Pattern Needle Valve
Product Description
Product Overview
Dive into the world of precision with our Stainless Steel Angle Pattern Needle Valve, meticulously crafted to regulate flow with unmatched accuracy under the most challenging conditions. Fashioned from robust 304/316 stainless steel, its innovative 90° angle design not only maximizes space efficiency but also enhances control capabilities. The needle's tapered tip allows micrometer-level adjustments, making it an indispensable tool for critical, high-stakes applications involving high-pressure, high-temperature, or corrosive environments.
Key Features & Benefits
Military-Grade Sealing
- Designed with a hard-sealed mechanism featuring a Stellite-coated cone and seat, this valve effortlessly withstands pressures up to **60MPa** and temperatures reaching **650°C**, ensuring top-tier durability.
- Experience the peace of mind with zero leakage performance, guaranteeing reliability under the most demanding circumstances.
Ultra-Precise Flow Control
- The combination of a fine-thread stem and precision-ground needle tip delivers superior flow accuracy with a precision margin of ±2%, perfect for when exactitude is paramount.
- Benefit from a 1/4-turn micro-adjustment capability that offers seamless control over flow, enabling nuanced adjustments with ease.
User-Friendly Design
- The valve features a calibrated handwheel or gearbox operation, ensuring effortless usability and smooth handling.
- Equipped with a visual stem indicator, this valve provides real-time feedback on its position, enhancing operational safety and efficiency.
Plug-and-Play Installation
- Comes with versatile connection options including SW weld, NPT thread, or flange connections for hassle-free installation.
- Includes pre-installed dust-proof packing for added convenience and longevity in performance.
Technical Specifications
- Pressure Rating: Designed to accommodate Class 150-2500 (PN16-PN420), catering to a broad spectrum of operational needs.
- Temperature Range: Handles extreme temperatures from 196°C in cryogenic environments to +650°C, providing flexibility for diverse applications.
- Size Range: Available in sizes from DN3-DN50 (1/8"-2")**, ensuring compatibility with varying system requirements.
- Leakage Standard: Adheres to stringent leakage standards, reinforcing its reliability in critical applications.
Typical Applications
- Oil & Gas: Perfect for high-pressure sampling in hydrogenation units, it ensures precise control and safety.
- Power Plants: Ideal for boiler feedwater fine-tuning, enhancing operational efficiency and accuracy.
- Semiconductor: Facilitates ultra-high-purity gas delivery, crucial for maintaining quality and process integrity.
- Shipbuilding: Essential for hydraulic steering pressure regulation, ensuring smooth and reliable maritime operations.
Product Parameters
- Pressure Range: 5000Psi-15000Psi(344Bar-10343Bar)
|
- Working temperatures: -54°C-649°C (-65°F-1200°F)
|
- Size:1/8''-1''(NPT), DN6-DN20,
|
- Connection: Dual Ferrules, Flange, Thread, Welding.
|
- Application: Liquid or Gas, Steam, Water
|
- Body Material:304, 316,316L, 321, Alloy, HC276, Monel400, Enel 600/625, 2205(S31803), 2507
|
Detailed Photos






About US




Certifications

FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.