QLH-105F Double Liquid Dispensing Valve (110V, Anti-drip, 0.01ml, 0 - 0.06 MPa) for Sale

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QLH-105F Double Liquid Dispensing Valve (110V, Anti-drip, 0.01ml, 0 - 0.06 MPa) For Sale

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QLH-105F Double Liquid Dispensing Valve (110V, Anti-drip, 0.01ml, 0 - 0.06 MPa):
$542.38

Electric Anti-drip Mixing Valve AB Double Liquid Dispensing Valve 110V - Technical Documentation Electric Anti-drip Mixing Valve AB Double Liquid Dispensing Valve 110V TECHTONGDA® Document ID: TD-057189 Version: 1.0 Product Overview

The electric dispensing valve is a professional-grade solution for uniform mixing and precise dispensing of dual-component liquids. Engineered with high-quality materials for structural integrity and extended service life. Features anti-drip structural design for precision dispensing operations and environmental protection. Optimizes workflow efficiency by reducing time, labor, and material loss. Suitable for applications in electronic packaging, precision adhesion, new energy manufacturing, medical equipment, and automotive electronics.

Product Parameters Model QLH-105F Voltage AC110V/60Hz Type Double-acting air cylinder backward suction Air cylinder Double-acting air cylinder Main material Stainless steel + POM + aluminum alloy anodizing Operation viscosity 1-1,000,000cps Minimum output amount 0.01ml Feeding pressure <300kg Size of feeding inlet 1/8\" npt(f) Operating speed <600/min Output pressure adjusting range 0-0.06mpa Product size 44×15×18cm (17.3×5.9×7.1 inches) Net weight 3.2kg (7.1LBS) Product Features Precision Dispensing

Uniform dispensing with anti-drip technology. High controllability of dispensing operation minimizes waste and prevents environmental contamination.

Efficient Mixing

Real-time sufficient mixing of dual liquids with optimal stirring effect. Ensures high mixing uniformity for consistent results.

Independent Control

Dual channel independent control system provides high mixing precision and stability. Adaptable to multiple mixing proportions.

High-Quality Motor

Premium motor ensures stable operation with consistent driving force. High durability construction extends service life.

Adjustable Speed

Quick and convenient dispensing speed regulation and control. Simplified connection process for enhanced usability.

Secure Mounting

Optimized fixing and supporting system ensures high reliability and practicability. Robust construction for long-term durability.

Product Advantages

Precision Engineering - Crafted with high-quality stainless steel and aluminum alloy materials. Precision CNC lathe machining ensures exquisite structure, high precision, wear and corrosion resistance with extended service life.
Anti-Drip Performance - Precision dispensing operation with quick backward suction response. Glue discharges evenly without dripping or stringing for clean operation.
Air Compression Drive - Air compression driven system with fluid sealing structure. Reduced sealing piece replacement requirements. Efficient operation with significant cost savings and convenient maintenance.

Operation Method

Follow these procedures for optimal valve performance and operational safety.

A. Preparation before operation

Read the instruction manual thoroughly before operation.
Inspect valve appearance for moisture or damage. Do not operate faulty equipment.
Confirm medium flow direction and verify valve opening/closing indicators.
For devices idle for 3+ months: Check clutch, ensure handle in manual position, verify motor insulation, steering and electrical circuits.

B. Starting and Running

Connect external power supply, activate power switch (indicator light illuminates).
Select operation mode:
- Local control: Switch to RUN position (motor activates). Adjust motor speed via SPEED CONTROL knob.
Execute operation: Press \"on\" or \"off\" button to activate valve. Automatic stop at full open/close position.
Adjust discharge volume to required setting (minimum 0.01ml) per application requirements.

C. Operation completion

Reset system: Adjust speed control knob to minimum, set timer to \"zero\" (if applicable), deactivate power switch, disconnect power.
Clean mixing rod thoroughly. Ensure no water droplets or residue remain.

Operational Attention

Adhere to these safety and operational guidelines for optimal performance and equipment longevity.

Operation monitoring: Monitor valve opening/closing indication and valve stem running during operation. Verify opening/closing degree meets requirements. Stop immediately for abnormal indications or noises.
Stroke control: During initial full open/close operation after stroke and over-torque controller setup, monitor stroke control. Manually stop if automatic stop fails at position limits.
Close in place: For field operation to full close position, stop electric valve closure slightly before complete closure. Use micro motion for final closure positioning.
Power management: Deactivate electric valve power supply after successful operation completion.
Special operation:
- Multi-valve operation: Observe proper operation sequence. Ensure compliance with production process requirements.
- Ball valves, gate valves, globe valves and butterfly valves operate only in fully open or fully closed positions. Regulation use strictly prohibited.
Maintenance safety: Disconnect power supply before cleaning or inspecting electric valves.

Package Contents (Item: 057189) 1 × Electric Anti-drip Dispensing Valve 110V Shipping & Handling Details

Default Shipping Information:

Default shipping cost or free shipping applies to customers from Canada or the lower 48 United States via Canada Post, USPS or UPS Ground.
Customers from other areas or requiring alternative shipping methods must contact us for arrangements.
Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska, Hawaii, PO Boxes, APO/FPO addresses or other countries/areas will incur extra shipping costs.
Ensure your address is valid for both UPS and USPS services. Additional costs from incorrect or undeliverable addresses are the buyer\'s responsibility.

Handling Time: Shipping occurs within 1-3 business days after payment clearance. Orders processed Monday-Friday only (excluding weekends and public holidays).

Sales Tax / Customs Duties: Any applicable sales taxes or Customs duties are not included in the price and must be paid by the buyer if applicable.

Damage In Shipping: Contact us immediately if items arrive damaged. We will work with you to resolve the issue promptly.

Return / Refund Policy

Returns & Exchanges:

All returns must be made within 14 days of delivery date.
Items must be in new, unused condition with all original materials.
Partial refunds may apply for opened or damaged items, depending on condition.
Buyer\'s remorse returns: Return shipping fee and original shipping cost are buyer\'s responsibility. 15% restocking fee applies.
Seller error returns: Full refund of item and shipping charges provided.
All returns require a Return Authorization (RA) number - contact us first.

Defective & Damaged Products:

Contact us within 7 days of receipt for defective/damaged items.
Provide pictures or videos to help us understand and resolve the issue.
Replacement or refund for defective/damaged products applies to exact same product only.
All returns require a Return Authorization (RA) number.

Payment Information

eCheck Issues: Payments via eCheck require 5-7 days to clear after checkout before shipment arrangements can be made.

Warranty & response

6-month warranty for equipment (excludes consumables).
Technical support remains available after warranty expiration at minimal cost.
Buyer responsible for warranty shipping costs to us.
Seller responsible for shipping costs to buyer for warranty services.
We value customer satisfaction. Contact us with any concerns before leaving response.

On Nov 14, 2025 at 19:29:19 PST, seller added the following information: