High Closing Force Completely Stops Flow

This solenoid pinch valve provides a high closing force for its package size and completely stops fluid flow when closed.

Customer Problem

The fluid processing industry has always faced challenges finding solenoid pinch valves that reliably dispense precise volumes of fluid. Many such valves can leak because they do not completely close. Additionally, many of these valves are often unable to accommodate multiple tube diameters without altering the package size. Several factors must be considered when designing a solenoid pinch valve that dispenses fluid with precision, such as the intended fluid medium, tube material and diameter, and closing force.

The TLX Solution

TLX Technologies developed a solenoid pinch valve that has a high closing force in a singular, small package size that can accommodate tube sizes up to 10 mm in diameter. The valve can be scaled to accommodate larger tube sizes if needed. A continuous duty solenoid delivers the necessary closing force to completely stop fluid flow. It also features a diode for back EMF protection.

View Design Solution

Solenoid Pinch Valve

Supply voltage: 24 Vdc

Coil resistance at 20°C: 43 Ω

Operating temperature range: -40°C to 55°C (-40°F to 131°F)

Pinch force: 26.6 N (6 lbs.)

Cycle life: > 1,000,000

All TLX components are customized to fit system requirements, meaning technical specifications are unique to each customer and design. Examples given on our website are for illustration purposes only.

Working with TLX

Experienced partner of industry leaders, first-tier suppliers, and OEMs
Direct access to our design and engineering team
Localized production in USA and China
Dependable single-source solution from design to delivery

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Our Process

Step 1 / Initial Review

Our engineering team works directly with you to determine the viability of your program and identify the best solution based on your specifications.

Step 2 / Quote

Quotes include all costs related to your project - tooling, prototype, piece part, production and project specific costs.

Step 3 / Design Review & Prototypes

Our engineering team reviews the design with you and makes any adjustments needed. Prototypes are built according to design specifications for testing.

Step 4 / Testing

Prototypes are tested according to your specifications, with all relevant test data provided to you for evaluation.

Step 5 / APQP

DFMEA’s, PFMEA’s, control plans and process flow diagrams are started to drive the product intent design.

Step 6 / Pre-Production

Working drawings are developed for production. A second prototype build and a set of production parts are made from tooling and thoroughly tested.

Step 7 / PPAP/Production

The final design along with the PPAP (Production Part Approval Process) is developed and the new product enters production.

Step 8 / Ongoing Improvements

Our team collaborates with you to continue making improvements to the product to best meet your needs, increasing efficiency and reducing cost.

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