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Pneumatic single L-shaped reversing valve

    Pneumatic single L-shaped reversing valve

    The Pneumatic Single L-shaped Reversing Valve is an essential component for precise directional control in pneumatic systems. Designed with a single L-shaped valve body, this valve offers reliable flow direction switching, making it ideal for a wide range of industrial applications, including automated machinery, actuator control, and fluid regulation. The valve is constructed using high-quality materials such as stainless steel, ensuring durability and long-term performance even in harsh environments. Its pneumatic actuation provides fast and energy-efficient operation, improving system effic...
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Pneumatic single L redirectional valve is a commonly used pneumatic control element, mainly used to control the direction, flow and speed of gas. Its working principle is to use the energy of compressed air to push the valve spool in the valve body, so that it switches under the action of gas, thereby realizing the direction control of the gas.


There are two types of L-type reversing valves: normally closed and normally open, normally closed reversing valves have no external force, the valve port is closed, while normally open reversing valves are the opposite. By changing the position of the spool, the L-shaped reverse valve can switch the direction of the gas and adjust the flow rate of the gas.


In addition, L-shaped reversing valves are compact, lightweight, and easy to install and maintain, so they are widely used in automation control systems, chemicals, pharmaceuticals, food, printing, packaging, machinery and other fields. When using L-shaped reversing valves, factors such as the quality, working pressure, and temperature of the compressed air need to be considered to ensure its normal operation and extend its service life.


Model representation method
WH-600—Q1—C1—F—16—P—25—D1—B—W2—B2—L
>1. Weiheng brand>2. Drive mode>3. Valve body type>4. Connection method>5. Sealing material>6. Nominal pressure>7. Valve body material>8. Nominal diameter>9. Control mode>10. Explosion-proof level—20~150℃>12. Accessory options>13. Three flows
1~7 mandatory options, 8~13 optional


1 codename
5 codenameSealed material10 codeExplosion-proof rating
WHWeiheng brandFPTFEBExdIl BT4 Gb explosionproof and explosion-proof type


PPLPara-polyphenyleneBZExdllCT5 Gb explosion-proof and explosion-proof type
2 codenameDrive modeHMetal hard sealBCExdll CT6 Gb explosionproof and explosion-proof type
600Pneumatic actuator seriesYcemented carbideBMExmbllT4 Gb cast explosion-proof type
900Electric actuator systemX1Ding Qing rubber NBRBAExiall CT6Ga intrinsically safe and explosion-proof
2001Column plastic actuator angle seat valve seriesX2Natural rubber NR

2002Stainless steel actuator angle seat valve seriesX3EPDM11 codenamesMedium temperature


X4Viton rubber FPMW1-20-80C
3 codenameBody typeX5Food grade silicone rubber SIW2-20-150C
Q1Two-way valveF46Fully lined polyperfluoroethylene FEPW3-20-250C
Q2Three-way valvePFAFully lined with soluble PTFE PFAW4-29-425C
Q3Four-way valveF4Fully lined PTFEW5-29-650C
Q4Stationary ball valveNnylonW6-196-60C
Q5V-ballTCLined ceramic............
Q6Low profile ball valveJRubber liningIt has a special temperature that can be designed and manufactured according to customer requirements
Q7Sanitary grade ball valvesPEEKPolyether ether ketone

Q8Plastic ball valvesWWhen the ring12 codenamesAccessory selection
Q9High Vacuum Ball Valve............B12-position, 3-way solenoid valve
Q10Fluorine ball valve in the whole villageOther special sealing materials can be designed and manufactured according to customer requirementsB22-position 5-way solenoid valve
Q11Cryogenic ball valves

B32-position 3-way explosion-proof solenoid valve
Q12Insulated ball valve6 codenameNominal pressureB42-position 5-way explosion-proof solenoid valve
Q13Eccentric hemispherical valve............B5Filter pressure reducing valve
Q14Tank bottom valve

B6Limit switch
Q15Ceramic ball valves7 codenameBody materialB7Explosion-proof limit switch
D1Centerline soft-sealed butterfly valveQDuctile iron HT200B8Hand manipulation mechanism
D23. Eccentric butterfly valveCcarbon steelB9Locator
D3Sanitary Butterfly ValvePStainless steel 304............
D4Plastic butterfly valveRStainless steel 316

D5Ventilation butterfly valvePLStainless steel 304L13 codenamesThree flows
D6Fluorine butterfly valve in the whole villageRLStainless steel 316LLTee L-type BC switching
D7High vacuum butterfly valveUPVC UPVCT1Tee T-type C-port switch
D8Powder butterfly valvePPReinforced polypropylene RPPT2Tee T-type AB switching
Z1Gate valveLAluminum alloyT3Tee T-type AC switching
Z2Knife gate valve............T4Tee T-type B-port switch
J1Globe valveOther special valve body materials can be designed and manufactured according to customer requirements

J2Bellows cut stop valve



J3Angle seat valve8 codenameIt is called the path

F1Upward expansion discharge valve............

F2Downward discharge valve



Other special valve body materials can be designed and manufactured according to customer requirements9 codeControl mode



ZStandard switch type

4 codenamesConnectionT1Integral switching type

C1Female threadT2Overall adjustment

C2By orderT3RS485 bus type

C3Male threadD1Double acting

C4flangeD2Double-acting adjustment type

C5KF vacuum chuckE1Uni-acting normally closed

C6weldE2Single-acting normally closed regulation type

C7Pair clipE3Single-acting and always open

C8ClampsE4Single-acting normally open adjustment type

Pneumatic Single L-shaped Reversing Valve

Introduction

The Pneumatic Single L-shaped Reversing Valve is a high-performance valve designed to control the direction of airflow in pneumatic systems. Its L-shaped construction makes it compact and efficient, ideal for applications that require space-saving design without compromising on functionality. Whether used for actuator control, fluid regulation, or pressure switching, the Single L-shaped Reversing Valve offers precise directional control and is widely used across industries such as automated machinery, water treatment, and chemical processing.

This valve provides reliable performance in both low- and high-pressure environments, and it is constructed using durable materials to ensure long-term operational life. It is optimized for easy installation, maintenance, and integration into various automated systems, making it a versatile choice for industrial applications.


Key Features and Functions

The Pneumatic Single L-shaped Reversing Valve offers a variety of key benefits and features that make it an excellent choice for industrial pneumatic systems:

1. Precise Directional Flow Control

  • The valve allows for accurate switching between flow directions, ensuring that air or fluid is directed precisely where it is needed. This makes it ideal for applications that require reliable flow control, such as automated machinery or actuator systems.

2. Compact L-shaped Design

  • The L-shaped design makes the valve space-efficient, which is particularly useful in applications where space is limited, such as in tight equipment setups or modular systems. Despite its compact design, the valve maintains high performance and durability.

3. Pneumatic Actuation

  • The valve operates via pneumatic actuation, which is fast, energy-efficient, and cost-effective. Pneumatic actuation also allows for rapid response times and is suitable for high-frequency operations.

4. Durable Construction

  • Made from high-quality materials such as stainless steel or carbon steel, the valve is designed to withstand harsh environments. It is corrosion-resistant and suitable for high-pressure and high-temperature applications.

5. Easy Integration

  • The Pneumatic Single L-shaped Reversing Valve can be easily integrated into automated systems such as PLC-controlled operations and SCADA systems. It features multiple connection types (flanged, threaded, or welded), allowing for flexible installation.


Pneumatic single L-shaped reversing valve

Technical Specifications

Below are the technical specifications for the Pneumatic Single L-shaped Reversing Valve:

SpecificationDetails
Valve TypePneumatic Single L-shaped Reversing Valve
Body MaterialStainless Steel, Carbon Steel, Cast Iron
Seal MaterialPTFE, NBR, Viton
Pressure Rating0-40 bar (PN40)
Temperature Range-10°C to 150°C
Flow ControlDirectional Control (On/Off)
Actuation TypePneumatic (Spring-return or Double-acting)
Size Range1” to 6” (DN25 to DN150)
Connection TypeFlanged, Threaded, Butt-weld
Operating Air Pressure4 to 8 bar
IP RatingIP65 (Dust and water-resistant)
Flow Coefficient (Cv)20 to 300
Automation InterfacePLC, SCADA, DCS

Application Cases

The Pneumatic Single L-shaped Reversing Valve is used in a wide range of industrial applications. Below are a few example cases where this valve has proven to be a reliable solution:

1. Automated Assembly Line Systems

  • Problem: In an automated assembly line, precise control over fluid direction is required to move components through various stages of production.

  • Solution: The Pneumatic Single L-shaped Reversing Valve is integrated into the actuation system, enabling accurate flow direction switching to control the movement of parts and optimize the entire production process.

2. Water Treatment Plants

  • Problem: Water treatment processes require precise control of fluid flows between different filtration and chemical injection stages.

  • Solution: The valve’s high-pressure tolerance and precise control make it ideal for managing fluid direction in water treatment systems, ensuring efficient operation and reliable flow distribution.

3. Chemical Processing

  • Problem: Chemical plants need a valve that can handle high temperatures and aggressive chemicals while providing precise flow control.

  • Solution: Constructed from corrosion-resistant materials, the Pneumatic Single L-shaped Reversing Valve ensures reliable operation in chemically demanding environments, facilitating accurate chemical injection and fluid direction control.


Technical Support

We offer comprehensive technical support for the Pneumatic Single L-shaped Reversing Valve to ensure seamless installation, troubleshooting, and system integration.

1. Pre-installation Guidance

  • Our expert team provides detailed guidance on installation, including site preparation, air supply recommendations, and system integration tips. We ensure that the valve is compatible with your existing system and help design the best integration plan for your needs.

2. Product Configuration Assistance

  • If your application requires a custom configuration or specific valve size, our technical team will assist in customizing the valve specifications to meet your requirements.

3. On-site Support

  • For more complex installations, we offer on-site technical support to ensure that the valve is installed correctly and operating as expected. We also provide training sessions to help your team understand the best practices for using and maintaining the valve.


After-Sales Support

We are committed to providing exceptional after-sales service to ensure long-term reliability and performance of the Pneumatic Single L-shaped Reversing Valve.

1. Maintenance and Repair

  • We offer comprehensive maintenance plans, including preventive maintenance, periodic inspections, and repair services. Our team ensures that the valve operates at peak performance throughout its lifespan, minimizing downtime.

2. Warranty Support

  • The Pneumatic Single L-shaped Reversing Valve is covered by a 1-year warranty against manufacturing defects. We offer hassle-free returns and replacement services for any faulty components during the warranty period.

3. 24/7 Customer Support

  • Our 24/7 customer support line is available to assist with technical issues, product queries, and emergency repairs. We ensure that you receive timely and effective support whenever you need it.


Packaging and Shipping Specifications

The Pneumatic Single L-shaped Reversing Valve is carefully packaged to prevent damage during transit. Below are the packaging specifications:

ItemDetails
Packaging TypeCardboard box with foam protection
DimensionsCustom-sized based on valve size (typically 20x20x20 cm for smaller valves, 40x40x40 cm for larger)
Weight1-10 kg depending on the valve size and material
Shipping MethodStandard freight (air/sea) based on destination
LabelingProduct labels with technical details and handling instructions

Conclusion

The Pneumatic Single L-shaped Reversing Valve is a versatile and reliable valve that provides precise directional control in pneumatic systems. Its compact design, pneumatic actuation, and durable construction make it ideal for applications requiring high reliability and performance in space-constrained environments.

By following the installation guidelines, maintenance tips, and technical support recommendations outlined in this article, you can ensure optimal operation and a long service life for the valve. With our exceptional after-sales support and warranty policies, the Pneumatic Single L-shaped Reversing Valve offers peace of mind, ensuring that your system runs efficiently and smoothly.

For additional details, customization options, or to place an order, please contact our customer support team.

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