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Hydraulic Needle Valve

Hydraulic Needle Valve

A hydraulic needle cartridge valve is a compact and self-contained valve that incorporates a needle valve design within a cartridge-style housing. It is designed to be installed in hydraulic manifold systems or other hydraulic valve bodies. Similar to a traditional hydraulic needle valve, a needle cartridge valve is used to control and regulate the flow rate of hydraulic fluid. It consists of a needle-like plunger or spool that can be adjusted to vary the size of the orifice opening, thereby controlling the flow of fluid.

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INV08-20A Hydraulic Needle Valve
INV08-20A Hydraulic Needle Valve
The device possesses a plunger that is similar in shape to a needle and can be adjusted, allowing for meticulous control of the rate of fluid flow.
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INV08-20 Hydraulic Needle Valve
INV08-20 Hydraulic Needle Valve
Due to its small dimensions, longevity, and adaptability, it is perfectly appropriate for usage in situations where precise and finely tuned management of fluid is necessary across a number of industry sectors.
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INV10-20 Hydraulic Needle Valve
INV10-20 Hydraulic Needle Valve
The device's plunger resembles a needle and allows for extremely precise control of fluid flow rates. It is also compactly designed, very durable, and suitable for a broad range of applications.
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INV12-20 Hydraulic Needle Valve
INV12-20 Hydraulic Needle Valve
Featuring a small form factor, sturdy build, and a stem that utilizes fine threads, this device guarantees consistent and accurate flow rate control.
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INV08-21 Hydraulic Needle Valve
INV08-21 Hydraulic Needle Valve
This is a specialized valve designed for precise flow control in hydraulic systems, offering accurate adjustment and regulation of fluid flow rates.
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INV10-22 Hydraulic Needle Valve
INV10-22 Hydraulic Needle Valve
A screw-in, cartridge-style, variable orifice, hydraulic flow restrictor valve that requires only 5-1/2 turns for full adjustment.
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Why Is It Called Needle Valve?

Why Is It Called Needle Valve?

A hydraulic needle valve is called a "needle valve" due to its distinct design that resembles a needle. The name "needle valve" refers to the long, slender shape of the valve stem, which resembles the pointed end of a sewing needle. The valve stem has a fine-threaded screw mechanism, allowing for precise control over the flow rate of hydraulic fluid.


Similar to how a sewing needle is used to make small and precise stitches, a needle valve in a hydraulic system is designed to provide fine control over the flow of fluid. By rotating the valve stem, the needle-like point either obstructs or allows the passage of fluid through a narrow orifice, enabling precise adjustment of the flow rate.

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Latest News & Blogs From INNO
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Hydraulic Cartridge Valve Hydraulic Accessories Electronic Component
About Hydraulic Valve Supplier INNO Home Hydraulic Cartridge Valve About Us Download Sanitation Vehicle Directional Check Valve Hydraulic Needle Valve Pilot Operated Relief Valves Poppet, 2-Way, N.C. Hydraulic Solenoid Valve Electro-Proportional Pressure Control Valve Working Principle of Hydraulic Cartridge Valves ICV12-20 Poppet Check Valve IPC12-30 Pilot-to-Open Check Valve (Dual-Pilot-Operated) ILS04-B30 Load Shuttle Ball Valve IPD10-40 Piloted 3-Way Spool Valve IMR10-47A Manual Directional Valve IEP08-35 Piloted Logic Element Valve INV08-20A Hydraulic Needle Valve IFD50-45 Flow Divider/Combiner IRV10-26 Pilot-Operated Spool Relief Valve IRV08-20 Relief Valve Direct-Acting Poppet IRSDC-LBN Sequence Valve ISV08-24 Spool 2-Way N.C. Solenoid Valve ISV08-30 Spool 3-Way 2-Position Solenoid Valve I1CPBD120F2P Counterbalance Valve Wuhu Inno Hydraulic Technology Co., Ltd. Hydraulic Valve Catalog Products Our Strengths FAQs Construction Machinery Directional Control Valve Pilot-To-Open Check Valves Hydraulic Flow Divider/Combiner Direct Acting Relief Valves Spool, 3-Way, 2-Position Hydraulic Solenoid Valve Electro-Proportional Directional Control Valve ICV16-20 Poppet Check Valve Selection of Insertion Valve and Types of Insertion Valve Core ICKBB Pilot-to-Open Check Valve ILS08-30 Load Shuttle Ball Valve IPD10-41 Piloted 3-Way Spool Valve IMR10-47B Manual Directional Valve IEP10-S35 Piloted Logic Element Valve INV08-20 Hydraulic Needle Valve IFD52-45 Flow Divider/Combiner IRV08-B20 Relief Valve Direct-Acting Poppet ISV10-24 Spool 2-Way N.C. Solenoid Valve ISV10-30 Spool 3-Way 2-Position Solenoid Valve I1CPBD300F2P Counterbalance Valve About Soonday Our History Blog Video Lifter Hydraulic Flow Control Valve Load Shuttle Ball Valve Pressure Compensated Flow Control Valve Direct Acting Sequence Valve Spool, 4 Way, 2 Position Hydraulic Solenoid Valve Proportional Flow Control Valve ICV08-C20 Ball Valve, Check Valve Introduction to Hydraulic Cartridge Valves ICKCB Pilot-to-Open Check Valve ILS08-B30 Load Shuttle Ball Valve (High Pressure) IPD10-42 Piloted 3-Way Spool Valve IEP12-S35 Piloted Logic Element Valve INV10-20 Hydraulic Needle Valve IFD56-45 Flow Divider/Combiner IRV09-20 Relief Valve Direct-Acting Poppet ISV08-B31 Spool 3-Way 2-Position Solenoid Valve ICBBA-LHN Counterbalance Valve Our Brand Applications Agricultural Machinery Pressure Control Valves Pilot Operated Directional Control Valve ICV04-B20 Ball Valve, Check Valve ILS10-30 Load Shuttle Ball Valve ICKCD Pilot-To-Open Check Valves INV12-20 Hydraulic Needle Valve IFC10-20 Restrictor Check Valve IRV10-20 Relief Valve Direct-Acting Poppet ISV08-B34 Spool 3-Way 2-Position Solenoid Valve ISV08-40R Spool 4 Way 2 Position Solenoid Valve ICBBG-LJN Counterbalance Valve IPV70-30 Proportional Flow Control Valve Hydraulic Directional Valve Resource Hydraulic Solenoid Valve Manual Hydraulic Directional Control Valve ICV42-M20 Poppet, Check Valve ILS10-B30 Load Shuttle Ball Valve (High Pressure) IPC08-30 Pilot-To-Open Check Valves INV08-21 Hydraulic Needle Valve IFR08-20F Flow Fregulator Pressure-Compensated Valve IEC10-42 Restrictor Check Valve IRV10-B20 Relief Valve Direct-Acting Poppet ISV08-B35 Spool 3-Way 2-Position Solenoid Valve (High Pressure) ISV08-B40 Spool 4 Way 2 Position Solenoid Valve ICBCA-LHN Counterbalance Valve IPV72-30 Proportional Flow Control Valve Working Principle of an One Direction Valve Our Culture News Hydraulic Counterbalance Valve Piloted Logic Element Valve ICV2000-G14 Screw-In Check Valve IPC10-32 Pilot-To-Open Check Valves INV10-22 Hydraulic Needle Valve IFR10-39 Flow Fregulator Pressure-Compensated Valve ISV08-31 Spool 3-Way 2-Position Solenoid Valve ICBCG-LJN Counterbalance Valve ISP08-20 2-Way N.C. Poppet Valve Hydraulic System Maintenance and Daily Care Contact Electro-Proportional Valve ICV08-20 Poppet Valve, Check Valve (High Pressure) IFR12-33 Flow Fregulator Pressure-Compensated Valve ISV08-33 Spool 3-Way 2-Position Solenoid Valve ICBCH-LJN Counterbalance Valve ITS10-26 Piloted Relief Valve Hydraulic Research and Development Dynamic Introduction Awards & Recognition Search Result Hydraulic Accessories ICV08-B20 Ball Valve, Check Valve (High Pressure) ISV08-35 Spool 3-Way 2-Position Solenoid Valve ICBEA-LHN Counterbalance Valve ITS10-27 Piloted Relief Valve Installation and Connection of Hydraulic Valve Sitemap Electronic Component ICV10-20 Ball Valve, Check Valve ISV10-34 Spool 3-Way 2-Position Solenoid Valve ICBEG-LJN Counterbalance Valve ITS10-36 Reducing/Relieving Valve RWTH Aachen, Germany Research Status Brief 2013 404 ICV10-B20 Poppet Valve, Check Valve (High Pressure) ISV10-38 Spool 3-Way 2-Position Solenoid Valve ICBGG-LJN Counterbalance Valve Do a Durability Test Privacy Policy ICV10-C20 Ball Valve, Check Valve ISV38-38 Spool 3-Way 2-Position N.C. Solenoid Valve ICBIG-LJN Counterbalance Valve Review of Research on Axial Piston Pump Motors in the Last 40 Years Submission Successful! ICV04-20 Ball Valve, Check Valve Don't Stop at the Dynasties of the Gauge Taggg ICV10-D20 Ball Valve, Check Valve Discussion on The Fourth Industrial Revolution Search Result Products ICV2000-G12 Screw-In Check Valve My Thoughts on Digital Hydraulics Search Result Others ICV2000-G38 Screw-In Check Valve Will Hydraulics be Replaced? ICV2500-G18 Screw-In Check Valve ISV08-20 Poppet 2-Way N.C. Solenoid Valve (Standard) The Power of Load Sense Shuttle Valves: Enhancing Efficiency in Hydraulic Machinery ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override Understanding the Pressure compensated flow control valve working principle. ISV08-22 Poppet 2-Way N.C. Solenoid Valve Streamlining Fluid Control: the Power of One Direction Flow Valves ISV08-28 Poppet 2-Way N.C. Bi-Directional Blocking Don't be stuck in the age of pressure gauges ISV08-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) The Role of Direct-Acting Sequence Valves in Industrial Automation ISV10-20 Poppet 2-Way N.C. Solenoid Valve How Direct-Acting Sequence Valves Enhance Hydraulic Systems ISV10-22 Poppet 2-Way N.C. Solenoid Valve Design Considerations for Selecting the Right Direct-Acting Sequence Valve ISV10-28 Poppet 2-Way N.C. Bi-Directional Blocking Troubleshooting Tips for Hydraulic Pilot Operated Directional Control Valves ISV10-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) ISV12-20 Poppet 2-Way N.C. Solenoid Valve ISV12-22 Poppet 2-Way N.C. Solenoid Valve ISV12-28 Poppet 2-Way N.C. Bi-Directional Blocking ISV12-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) ISV16-20 Poppet 2-Way N.C. Solenoid Valve ISV16-22 Poppet 2-Way N.C. Solenoid Valve ISV16-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) ISV38-20J Poppet 2-Way N.C. Solenoid Valve ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking
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Sanitation Vehicle Construction Machinery Lifter Agricultural Machinery
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Products
Hydraulic Cartridge Valve Hydraulic Accessories Electronic Component
About Hydraulic Valve Supplier INNO Home Hydraulic Cartridge Valve About Us Download Sanitation Vehicle Directional Check Valve Hydraulic Needle Valve Pilot Operated Relief Valves Poppet, 2-Way, N.C. Hydraulic Solenoid Valve Electro-Proportional Pressure Control Valve Working Principle of Hydraulic Cartridge Valves ICV12-20 Poppet Check Valve IPC12-30 Pilot-to-Open Check Valve (Dual-Pilot-Operated) ILS04-B30 Load Shuttle Ball Valve IPD10-40 Piloted 3-Way Spool Valve IMR10-47A Manual Directional Valve IEP08-35 Piloted Logic Element Valve INV08-20A Hydraulic Needle Valve IFD50-45 Flow Divider/Combiner IRV10-26 Pilot-Operated Spool Relief Valve IRV08-20 Relief Valve Direct-Acting Poppet IRSDC-LBN Sequence Valve ISV08-24 Spool 2-Way N.C. Solenoid Valve ISV08-30 Spool 3-Way 2-Position Solenoid Valve I1CPBD120F2P Counterbalance Valve Wuhu Inno Hydraulic Technology Co., Ltd. Hydraulic Valve Catalog Products Our Strengths FAQs Construction Machinery Directional Control Valve Pilot-To-Open Check Valves Hydraulic Flow Divider/Combiner Direct Acting Relief Valves Spool, 3-Way, 2-Position Hydraulic Solenoid Valve Electro-Proportional Directional Control Valve ICV16-20 Poppet Check Valve Selection of Insertion Valve and Types of Insertion Valve Core ICKBB Pilot-to-Open Check Valve ILS08-30 Load Shuttle Ball Valve IPD10-41 Piloted 3-Way Spool Valve IMR10-47B Manual Directional Valve IEP10-S35 Piloted Logic Element Valve INV08-20 Hydraulic Needle Valve IFD52-45 Flow Divider/Combiner IRV08-B20 Relief Valve Direct-Acting Poppet ISV10-24 Spool 2-Way N.C. Solenoid Valve ISV10-30 Spool 3-Way 2-Position Solenoid Valve I1CPBD300F2P Counterbalance Valve About Soonday Our History Blog Video Lifter Hydraulic Flow Control Valve Load Shuttle Ball Valve Pressure Compensated Flow Control Valve Direct Acting Sequence Valve Spool, 4 Way, 2 Position Hydraulic Solenoid Valve Proportional Flow Control Valve ICV08-C20 Ball Valve, Check Valve Introduction to Hydraulic Cartridge Valves ICKCB Pilot-to-Open Check Valve ILS08-B30 Load Shuttle Ball Valve (High Pressure) IPD10-42 Piloted 3-Way Spool Valve IEP12-S35 Piloted Logic Element Valve INV10-20 Hydraulic Needle Valve IFD56-45 Flow Divider/Combiner IRV09-20 Relief Valve Direct-Acting Poppet ISV08-B31 Spool 3-Way 2-Position Solenoid Valve ICBBA-LHN Counterbalance Valve Our Brand Applications Agricultural Machinery Pressure Control Valves Pilot Operated Directional Control Valve ICV04-B20 Ball Valve, Check Valve ILS10-30 Load Shuttle Ball Valve ICKCD Pilot-To-Open Check Valves INV12-20 Hydraulic Needle Valve IFC10-20 Restrictor Check Valve IRV10-20 Relief Valve Direct-Acting Poppet ISV08-B34 Spool 3-Way 2-Position Solenoid Valve ISV08-40R Spool 4 Way 2 Position Solenoid Valve ICBBG-LJN Counterbalance Valve IPV70-30 Proportional Flow Control Valve Hydraulic Directional Valve Resource Hydraulic Solenoid Valve Manual Hydraulic Directional Control Valve ICV42-M20 Poppet, Check Valve ILS10-B30 Load Shuttle Ball Valve (High Pressure) IPC08-30 Pilot-To-Open Check Valves INV08-21 Hydraulic Needle Valve IFR08-20F Flow Fregulator Pressure-Compensated Valve IEC10-42 Restrictor Check Valve IRV10-B20 Relief Valve Direct-Acting Poppet ISV08-B35 Spool 3-Way 2-Position Solenoid Valve (High Pressure) ISV08-B40 Spool 4 Way 2 Position Solenoid Valve ICBCA-LHN Counterbalance Valve IPV72-30 Proportional Flow Control Valve Working Principle of an One Direction Valve Our Culture News Hydraulic Counterbalance Valve Piloted Logic Element Valve ICV2000-G14 Screw-In Check Valve IPC10-32 Pilot-To-Open Check Valves INV10-22 Hydraulic Needle Valve IFR10-39 Flow Fregulator Pressure-Compensated Valve ISV08-31 Spool 3-Way 2-Position Solenoid Valve ICBCG-LJN Counterbalance Valve ISP08-20 2-Way N.C. Poppet Valve Hydraulic System Maintenance and Daily Care Contact Electro-Proportional Valve ICV08-20 Poppet Valve, Check Valve (High Pressure) IFR12-33 Flow Fregulator Pressure-Compensated Valve ISV08-33 Spool 3-Way 2-Position Solenoid Valve ICBCH-LJN Counterbalance Valve ITS10-26 Piloted Relief Valve Hydraulic Research and Development Dynamic Introduction Awards & Recognition Search Result Hydraulic Accessories ICV08-B20 Ball Valve, Check Valve (High Pressure) ISV08-35 Spool 3-Way 2-Position Solenoid Valve ICBEA-LHN Counterbalance Valve ITS10-27 Piloted Relief Valve Installation and Connection of Hydraulic Valve Sitemap Electronic Component ICV10-20 Ball Valve, Check Valve ISV10-34 Spool 3-Way 2-Position Solenoid Valve ICBEG-LJN Counterbalance Valve ITS10-36 Reducing/Relieving Valve RWTH Aachen, Germany Research Status Brief 2013 404 ICV10-B20 Poppet Valve, Check Valve (High Pressure) ISV10-38 Spool 3-Way 2-Position Solenoid Valve ICBGG-LJN Counterbalance Valve Do a Durability Test Privacy Policy ICV10-C20 Ball Valve, Check Valve ISV38-38 Spool 3-Way 2-Position N.C. Solenoid Valve ICBIG-LJN Counterbalance Valve Review of Research on Axial Piston Pump Motors in the Last 40 Years Submission Successful! ICV04-20 Ball Valve, Check Valve Don't Stop at the Dynasties of the Gauge Taggg ICV10-D20 Ball Valve, Check Valve Discussion on The Fourth Industrial Revolution Search Result Products ICV2000-G12 Screw-In Check Valve My Thoughts on Digital Hydraulics Search Result Others ICV2000-G38 Screw-In Check Valve Will Hydraulics be Replaced? ICV2500-G18 Screw-In Check Valve ISV08-20 Poppet 2-Way N.C. Solenoid Valve (Standard) The Power of Load Sense Shuttle Valves: Enhancing Efficiency in Hydraulic Machinery ISV08-20J Poppet 2-Way N.C. Pull-Only Manual Override Understanding the Pressure compensated flow control valve working principle. ISV08-22 Poppet 2-Way N.C. Solenoid Valve Streamlining Fluid Control: the Power of One Direction Flow Valves ISV08-28 Poppet 2-Way N.C. Bi-Directional Blocking Don't be stuck in the age of pressure gauges ISV08-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) The Role of Direct-Acting Sequence Valves in Industrial Automation ISV10-20 Poppet 2-Way N.C. Solenoid Valve How Direct-Acting Sequence Valves Enhance Hydraulic Systems ISV10-22 Poppet 2-Way N.C. Solenoid Valve Design Considerations for Selecting the Right Direct-Acting Sequence Valve ISV10-28 Poppet 2-Way N.C. Bi-Directional Blocking Troubleshooting Tips for Hydraulic Pilot Operated Directional Control Valves ISV10-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) ISV12-20 Poppet 2-Way N.C. Solenoid Valve ISV12-22 Poppet 2-Way N.C. Solenoid Valve ISV12-28 Poppet 2-Way N.C. Bi-Directional Blocking ISV12-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) ISV16-20 Poppet 2-Way N.C. Solenoid Valve ISV16-22 Poppet 2-Way N.C. Solenoid Valve ISV16-B20 Poppet 2-Way N.C. Solenoid Valve (High Performance) ISV38-20J Poppet 2-Way N.C. Solenoid Valve ISV38-28 Poppet 2-Way N.C. Bi-Directional Blocking
Applications
Sanitation Vehicle Construction Machinery Lifter Agricultural Machinery
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Download FAQs Video News
Contact
400-865-6067 wz@yinqingli.com
杭州市余杭区欧美金融城（EFC）T5,801
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