One-Way Throttle-Stop Valve DRVP12

2 month ago

8 0 

4 year

Product details

Technical Characteristics

1. Functional Design

• Throttling Function: Enables stepless flow adjustment by rotating the adjustable sleeve to modify the throttle cross-section.

• One-Way Function: Allows throttling during forward flow while permitting free reverse flow to prevent system backflow.

• Self-Cleaning Design: Fluid flow through the annular gap removes contaminants, reducing the risk of valve core jamming.

2. Performance Parameters

• Pressure Range: Up to315 bar, suitable for high-pressure hydraulic systems.

• Flow Range: Maximum flow rate of275 L/min(varies by model and configuration).

• Temperature Range: Typically applicable in environments from-20°C to +80°C(may vary based on sealing materials).

• Connection Type: Threaded connection (e.g.,G 1 ISO 228-1 standard) for direct integration into pipelines.

3. Materials and Structure

• Valve Body Material: High-pressure, corrosion-resistant alloy steel or tungsten carbide hard alloy for long-term reliability.

• Sealing Design: Wear-resistant sealing materials (e.g.,VFPM seals) prevent leakage.

• Adjustment Mechanism: Flow is adjusted via rotational markings on the sleeve, ensuring precision and ease of operation.

------

Applications

1. Construction Machinery

• Controls cylinder speeds in excavators, loaders, and other equipment by regulating actuator movement via throttling.

• Prevents hydraulic oil backflow, protecting pumps and other components from damage.

2. Industrial Equipment

• Precisely regulates motor speeds or pilot valve response times in injection molding machines, machine tools, and hydraulic fixtures.

• Suitable for bidirectional flow adjustment scenarios, such as clamping/releasing operations.

3. Energy Sector

• Stabilizes flow in hydraulic systems of wind turbines and hydroelectric equipment to maintain operational efficiency.

• Prevents backflow-induced pressure fluctuations, ensuring safe system operation.

------

Selection and Installation Guidelines

1. Selection Principles

• Pressure and Flow Matching: Choose a valve with appropriate pressure ratings and flow ranges to align with system requirements.

• Media Compatibility: Verify material compatibility with hydraulic fluids or other media to avoid corrosion or wear.

• Temperature Adaptability: Account for ambient temperature effects on sealing materials and fluid viscosity.

2. Installation Precautions

• Pipeline Cleaning: Thoroughly clean pipelines before installation to prevent contaminants from causing wear or jamming.

• Correct Orientation: Ensure installation direction matches media flow (indicated by arrows on the valve body).

• Accessibility: Select an easily operable and adjustable location for maintenance convenience.

• Shut-Off Valves: Install upstream/downstream shut-off valves to isolate the system during servicing.

Similar Video Recommendation

< >

159

R983032281 AZPW-21-016RQRXXMB-S0593

124

R901284419 M-3SEW6U3X/420MG24N9K72L/B12S0407

122

multiway valve

spare parts video

4WRPEH6CB40L-3X/M24A1

7GFTMCRA11Vparts final drive & hydraulic motor

4WE6J62/EG24N9K4

A4VPARTS VIDEO

Bossgoovideo.com Contact Now

If you are interested in the product, contact Bossgoovideo.com for more information

*To:: Ningbo Hengnuo Hydraulic Drive Co.,Ltd

*Message:

Submit

 Disclaimer :

The information of Bossgoovideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of Bossgoovideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.

Suppliers

Ningbo Hengnuo Hydraulic Drive Co.,Ltd

Audited supplier

4 year

Main Product: hydraulic motor, gear box, hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

Contact now