Description
Product Overview
The DERNORD 3/8 inch stainless mini ball valve is engineered to meet the rigorous demands of modern industrial and scientific environments. Constructed from premium SUS316 stainless steel, the valve offers exceptional corrosion resistance, ensuring long‑term reliability even when exposed to harsh chemicals, saline water, or high‑temperature fluids. The valve features a compact 3/8 inch port size, making it ideal for applications where space is limited but performance cannot be compromised.
Its NPT female to male threading provides a secure, leak‑proof connection to standard male pipe fittings, simplifying installation and reducing the need for additional adapters. The double‑seal system incorporates both a precision‑machined ball and a resilient sealing seat, delivering a tight shut‑off that prevents drips and pressure loss. The ball and seat are both fabricated from SUS316, guaranteeing consistent operation over thousands of cycles.
Designed for inline use, the valve aligns two pipes traveling in the same direction, allowing fluid to pass through with minimal turbulence. The heavy‑duty stainless steel handles are ergonomically shaped for a smooth 1/4 turn operation, enabling quick opening and closing without excessive force. This design reduces wear on the internal components and extends the service life of the valve.
Technical specifications include an inlet connection size of 0.38 inches, a single‑port configuration, and a weight of just 3.84 ounces, making it lightweight yet robust. The valve complies with industry standards for water, oil, and gas applications, and it has been individually tested to ensure safety and performance under a variety of operating conditions.
Packaging is optimized for protection during shipping, with dimensions of 2.48 x 2.48 x 2.28 inches. Each unit is shipped as a single piece, ready for immediate deployment in the field. The product carries the part number DERNORD-443 and is supported by a reputable manufacturer with a strong track record in valve technology.
Usage
This mini ball valve excels in a wide range of settings, from laboratory water distribution systems to industrial hydraulic circuits. Its compact size makes it a perfect choice for retrofit projects where existing pipework cannot accommodate larger fittings. Install the valve in water purification lines, coolant loops, or pneumatic control networks to achieve precise flow regulation.
Because the valve is built from SUS316 stainless steel, it resists rust and pitting, allowing it to function reliably in marine environments, chemical processing plants, and food‑grade applications. The NPT female to male threads ensure a tight seal with standard male pipe threads, eliminating the risk of leaks in high‑pressure systems.
Maintenance personnel appreciate the quick 1/4 turn operation, which reduces downtime during routine inspections or emergency shut‑offs. The valve’s double‑seal architecture means that even if one seal begins to wear, the secondary seal maintains system integrity, providing an added layer of safety for critical operations.
Why Choose Us
Choosing DERNORD means selecting a brand with decades of experience in fluid control solutions. Each valve undergoes rigorous quality control testing, including pressure endurance, leak detection, and material certification, to guarantee that it meets or exceeds industry expectations. Our commitment to precision engineering ensures that every ball valve delivers consistent performance, cycle after cycle.
We stand behind our products with comprehensive after‑sales support. Customers receive technical assistance from a dedicated team of engineers who can help with installation guidance, troubleshooting, and spare part sourcing. Our warranty coverage provides peace of mind, protecting your investment against manufacturing defects.
Environmental responsibility is also a core value. The SUS316 stainless steel used in our valves is fully recyclable, and our manufacturing processes adhere to strict waste‑reduction standards. By choosing DERNORD, you not only get a high‑quality component but also contribute to sustainable industrial practices.
Key Features
- Premium SUS316 stainless steel body and ball for superior corrosion resistance and durability.
- Double‑seal design provides leak‑free operation even under high pressure and temperature.
- NPT female to male threads enable quick, secure connections to standard pipe fittings.
- Compact 3/8 inch port size fits tight spaces while maintaining high flow efficiency.
- Heavy‑duty stainless handles allow fast 1/4 turn opening and closing, reducing maintenance time.
- Each valve is individually tested for water, oil, and gas applications to ensure safety.
- Backed by DERNORD’s extensive technical support and warranty for reliable after‑sales service.
FAQ
What fluids can this valve handle?
The valve is rated for water, oil, and gas applications. Its SUS316 construction resists corrosion from most chemicals, making it suitable for a broad range of industrial fluids.
Is the valve compatible with standard pipe sizes?
Yes. The valve features NPT female threads that mate with standard male NPT pipe fittings, allowing seamless integration into existing plumbing or hydraulic systems.
How many cycles can the valve endure before wear becomes an issue?
DERNORD designs the ball and seat for high‑cycle durability. In typical service, the valve can perform tens of thousands of open‑close cycles without loss of performance.
Can the valve be used in high‑pressure systems?
Absolutely. The valve has been tested to meet industry pressure standards for water, oil, and gas, providing reliable shut‑off even in high‑pressure environments.
What support does DERNORD offer after purchase?
Customers receive access to technical support, installation manuals, and a warranty that covers manufacturing defects. Our service team is ready to assist with any questions or issues that arise.
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