Needle Valve Manufacturer,Needle Valve Factory

Screwed Bonnet Needle Valves-Female Type
The Screwed Bonnet Female Needle Valve is a compact, precision shut-off valve featuring a threaded bonnet-to-body connection and female threaded end ports.It’s designed for reliable operation under medium to high pressure, providing precise flow control and positive shutoff in instrumentation and process applications. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Screwed Bonnet Needle Valves Union Weld Type
The Screwed Bonnet Union Weld Needle Valve is a robust, precision shut-off valve designed for high-pressure and high-temperature service.It features a screwed bonnet construction for easy maintenance and a union weld connection (socket weld or butt weld) that ensures a leak-proof, permanent joint with process piping.Ideal for demanding applications where vibration, temperature fluctuation, or high pressure could compromise threaded joints. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Screwed Bonnet Needle Valves-Dual Ferrule Types
The Screwed Bonnet Dual Ferrule Needle Valve is a precision-engineered shut-off valve with a threaded bonnet-to-body connection and dual ferrule tube fitting ends.It offers leak-free, vibration-resistant connections and fine flow control, making it ideal for instrumentation and process control systems handling gases or liquids under pressure. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

Hot Tags : High Pressure Needle Valve
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Union Bonnet Needle Valves-Tube Socket Weld
The Union Bonnet Needle Valve – Tube Socket Weld Type is a heavy-duty valve engineered for high-pressure and high-temperature service.It features a union bonnet design for positive sealing integrity and easy maintenance, and socket weld end connections for permanent, leak-free installation in critical process and instrumentation systems. This valve provides precise flow control and long service life in demanding industrial environments. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Stainless Steel Handwheel Needle Valve Female Thread
The Stainless Steel Handwheel Needle Valve (Female Thread Type) is a precision flow control valve designed for accurate regulation and reliable shut-off in instrumentation, hydraulic, and process systems. Featuring female threaded end connections and a handwheel-operated stem, this valve ensures smooth, fine adjustment of flow and long-term durability under high-pressure conditions. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Screwed Bonnet Needle Valves-Straight Type Male Type
The Screwed Bonnet Straight Male Needle Valve is a compact, precision shut-off valve featuring a threaded bonnet design and male threaded end connections.Engineered for reliable sealing and precise flow control, this valve is ideal for instrumentation, hydraulic, and pneumatic systems where durability and tight shut-off are required. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Screwed Bonnet Needle Valves-Socket Weld Type
The Screwed Bonnet Socket Weld Needle Valve is a high-integrity shut-off valve featuring a threaded bonnet-to-body construction and socket weld end connections.It is designed for high-pressure and high-temperature service, providing precise flow control and a secure, permanent weld connection in instrumentation or process systems. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Screwed Bonnet Needle Valves-Feamle*Male Type
The Screwed Bonnet Female × Male Needle Valve is a compact, precision flow control valve featuring a threaded bonnet design and mixed-end connections (Female × Male).This configuration allows easy installation between two different connection types while maintaining tight shut-off and accurate flow regulation in instrumentation and process applications. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Screwed Bonnet Needle Valves-Angle Type Male Type
The Screwed Bonnet Angle Type Male Needle Valve features a 90° flow pattern design with a threaded bonnet and male threaded end connections.This valve is ideal for applications requiring directional flow change and precise flow regulation within compact piping or instrumentation layouts. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Integral Bonnet Needle Valves-Dual Ferrule Types
The Integral Bonnet Dual Ferrule Needle Valve is a precision flow control valve designed for instrumentation and process systems. It features an integral bonnet, meaning the body and bonnet are machined as a single piece, providing maximum strength, leak resistance, and durability. The dual ferrule tube fitting ends allow secure, vibration-resistant connections compatible with standard instrumentation tubing systems. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Forged Body Needle Valves-Union Weld Type
The forged body union weld needle valve is a high-pressure, precision flow control valve made from forged stainless steel, featuring socket weld or butt weld union ends. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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Forged Body Needle Valves-Female Thread Type
The Forged Body Needle Valve – Female Thread Type is a precision-engineered shut-off and flow control valve designed for high-pressure instrumentation and process systems.Constructed from forged stainless steel, this valve provides superior mechanical strength, durability, and corrosion resistance. The female threaded connections allow easy and secure installation into pipeline systems requiring precise and leak-free control. Typical Type Of Needle Valve: a. Straight Type Needle Valve: Inlet and outlet ports are inline (180°). b. Angle Type Needle Valve: Inlet and outlet at 90°. c. T-Pattern (Globe Type): Flow turns 90° internally with top-mounted stem. d. Cross Type Needle Valve: Four ports (two inlet/outlet pairs).

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