Material conveying accessories

Manual slide valve

Introduction:

During the use of manual slide valve valves, have you often encountered slipping or poor sealing leading to material leaks, or frequent maintenance affecting production line efficiency? Our customized manual slide valve uses fine processing techniques and high-quality stainless steel/carbon steel materials, enabling smooth opening and reliable sealing, effectively reducing downtime risks and improving operational continuity.

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During the use of manual slide valve valves, have you often encountered slipping or poor sealing leading to material leaks, or frequent maintenance affecting production line efficiency? Our customized manual slide valve uses fine processing techniques and high-quality stainless steel/carbon steel materials, enabling smooth opening and reliable sealing, effectively reducing downtime risks and improving operational continuity.

Product description

Manual slide valves are specially designed for interception and regulation in powder and granular material conveying systems, offering two material options: stainless steel and carbon steel to meet corrosion resistance and strength requirements under different working conditions. Supports non-standard custom specifications, allowing flexible adaptation based on pipe dimensions, material characteristics, and installation environment to achieve more accurate control and long-lasting durability.

Product features

  • Easy manual operation: Handwheel or handle design requires no power source, making opening and closing labor-saving, and maintaining costs low.
  • Sealing structure optimization: Uses PTFE or rubber sealing rings for tight adhesion, effectively preventing material leakage.
  • Flexible material selection: stainless steel (304/316L) is suitable for corrosive media, while carbon steel with surface corrosion protection is suitable for conventional environments.
  • High valve plate strength: integrally cast or welded, offering good rigidity, resistance to deformation, and long service life.
  • Customized services: Non-standard designs can be provided according to interface flange standards (GB/HG/ANSI, etc.), valve body length, actuation methods, etc.
  • Wide compatibility: Suitable for pneumatic conveying and gravity unloading systems in industries such as grain, chemical, mining, and building materials.

Product prices

Manual slide plate valves are customized products, with prices varying depending on material (stainless steel/carbon steel), specifications, sealing requirements, and the complexity of non-standard processing. Please provide detailed requirements (such as diameter, medium, pressure, connection method, etc.). We will offer a more accurate quotation based on your specific working conditions to help ensure reasonable cost-effectiveness.

Service commitment

  • Pre-sales: Free technical consultation and model selection advice, assisting in confirming the best plan.
  • During sales: Strictly produced according to the ISO quality management system, each unit undergoes sealing and open/close testing before leaving the factory.
  • After-sales: 12-month quality assistance period, free repair or replacement for non-human damage during the warranty period; We provide long-term spare parts supply and technical guidance.
  • Response: Upon receiving an after-sales request, we provide a handling plan within 24 hours; if necessary, personnel can be arranged for on-site service.

Specifications

手动插板阀

Parameter nameContent
The official route is called the main routeDN50 ~ DN600 (customizable for larger sizes)
Nominal stress0.1 ~ 0.6 MPa (customizable for higher pressure)
Applicable temperature-20°C ~ 200°C (depending on sealing material)
Valve body materialStainless steel (304/316L), carbon steel (hot-dip galvanized / epoxy paint surface)
Valve plate materialIt is a similar or more wear-resistant alloy to the valve body
Sealed formPTFE / silicone rubber / EPDM rubber
Connection methodFlange Connections (Standard and Non-standard Flanges)
Operating methodsManual Wheel / Handle (Worm Gear Box Can Be Installed)

Frequently Asked Questions about Model Selection

The most frequently asked questions before placing an order. If you can't find the answer, you can leave a message or consult online.

Material name and characteristics (particle size, bulk density, moisture content, whether fragile, worn, and moisture-absorbent), conveying volume, conveying distance (horizontal/vertical), number of start and end points, and whether there are explosion-proof or cleanliness requirements on site. The more complete the information, the closer the quote is to the final version.
Yes, you can. The company has established a comprehensive pneumatic conveying testing center, supporting preliminary testing of materials and issuing measured data (air consumption, wind speed, wear, and crushing rate), which then determines the model and system configuration.
Transmission equipment and pipeline fittings are self-produced, with self-developed automation control cabinets. Solution design, manufacturing, electrical control, installation, and commissioning are all integrated, with no subcontracting and a clear responsibility interface.

Get technical solutions and quotes for this model

Specify materials and operating conditions; engineers calculate selection parameters and provide configuration lists; Drawings and technical documentation for this model can also be requested directly.

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