INTEGRAL BONNET NEEDLE VALVE - NPT MALE X TUBE FITTING
INTEGRAL BONNET NEEDLE VALVE - NPT MALE X TUBE FITTING
An Integral Bonnet Needle Valve – NPT Male x Tube Fitting is a high-performance valve designed for precise flow control in high-pressure and instrumentation applications. It features an integral bonnet design, meaning the valve body and bonnet are a single forged or machined piece, enhancing strength, minimizing potential leak paths, and providing better sealing integrity. One end of the valve comes with an NPT male connection, while the other end is configured for tube fitting (typically compression type), allowing easy connection between threaded and tubing systems. These valves are commonly used in industries such as oil & gas, chemical processing, power plants, and laboratories where reliable sealing and precise flow adjustment are critical. Standard sizes range from 1/8 inch to 1/2 inch for both NPT and tube fittings.
- Integral bonnet construction: Enhances pressure tolerance and reduces leak paths.
- NPT male x tube fitting ends: Allows flexible connection between piping and tubing systems.
- Precision needle design: Enables accurate metering of flow.
- Metal-to-metal or soft-seat options: For reliable shut-off in various applications.
- Materials: Typically made from stainless steel, brass, or alloy materials suitable for high-pressure environments.
- Improved reliability due to fewer leak points and robust design.
- Easy installation with mixed connection types for versatile system integration.
- Compact and durable for demanding service conditions.
- Minimized maintenance with strong wear resistance and low failure rates.
- Enhanced flow control accuracy, reducing energy loss and improving process efficiency.
| Part Number | End Connection | L (mm) | A (mm) | B (mm) | Open (mm) | Orifice (mm) | Cv | ||
|---|---|---|---|---|---|---|---|---|---|
| Straight Pattern | Angle Pattern | Inlet | Outlet | ||||||
| IBNVM1-S-4NM-4T | IBNVM1-A-4NM-4T | 1/4″ | 1/4″ | 65.8 | 32.9 | 25.3 | 58.3 | 3.5 | — |
| IBNVM2-S-4NM-6T | IBNVM2-A-4NM-6T | 1/4″ | 3/8″ | 62.9 | 34.1 | 28.8 | 63.5 | 5.0 | — |
| IBNVM2-S-6NM-6T | IBNVM2-A-6NM-6T | 3/8″ | 3/8″ | 62.9 | 34.1 | 28.8 | 79.0 | 5.0 | — |
| IBNVM2-S-6NM-8T | IBNVM2-A-6NM-8T | 3/8″ | 1/2″ | 65.5 | 36.7 | 28.8 | 84.2 | 5.0 | — |