Engel 50mm Ferromatik 65mm V2024 Engel 35mm - 16 Toshiba 40mm Engel 45mm V2024

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Explore our high-performance non-return valve solutions engineered to enhance melt consistency, improve shot-to-shot repeatability, and reduce material leakage in injection molding applications. Designed for durability and precision, MDP™ Performance Non-Return Valves deliver superior sealing performance, faster recovery, and improved processing efficiency across a wide range of engineering and commodity resins. With optimized flow dynamics and wear-resistant construction, these valves help minimize downtime, extend screw life, and maximize overall machine performance.

Our Range of Products
ignoreGeneration#Posi-Shut™ Automatic Shut-Off Valve
MDP™ Performance Non-Return Valve Engel 45mm
Engel 45mm
VEN1.772MDPII2024
4140 Alloy Steel Retainer, CPM-M4 Tool Steel Ring, D2 Tool Steel Rear Seat
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ignoreGeneration#Posi-Shut™ Automatic Shut-Off Valve
MDP™ Performance Non-Return Valve Ferromatik 65mm
Ferromatik 65mm
VFM2.559MDPII2024
4141 Alloy Steel Retainer, CPM-M4 Tool Steel Ring, D2 Tool Steel Rear Seat
Learn More
Toshiba 40mm
MDP™ Performance Non-Return Valve Toshiba 40mm
Toshiba 40mm
VTO1.575MDPII2024
4140 Alloy Steel Retainer, CPM-M4 Tool Steel Ring, D2 Tool Steel Rear Seat
Learn More
Engel 50mm
MDP™ Performance Non-Return Valve Engel 50mm
Engel 50mm
VEN1.969MDPII2024
4140 Alloy Steel Retainer, CPM-M4 Tool Steel Ring, D2 Tool Steel Rear Seat
Learn More
Engel 35mm - 16
MDP™ Performance Non-Return Valve Engel 35mm
Engel 35mm
VEN1.378MDPII2024-16
4140 Alloy Steel Retainer, CPM-M4 Tool Steel Ring, D2 Tool Steel Rear Seat
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Frequently Asked Questions

What are the benefits of using purging compounds?
Purging compounds reduce downtime, eliminate material waste during color changes, remove carbon deposits, and improve overall productivity by ensuring cleaner transitions between materials.
How do mechanical purging compounds differ from chemical ones?
Mechanical purging compounds use physical scrubbing action to clean equipment surfaces, while chemical compounds rely on chemical reactions. Mechanical compounds are often safer and more effective for deep cleaning.
What temperature ranges do your purging compounds work in?
Our purging compounds operate effectively across a wide temperature range from 160°C (320°F) to 340°C (644°F), making them suitable for most plastic processing applications.
Which applications benefit most from purging compounds?
Purging compounds are essential for injection molding, extrusion, and blow molding operations, especially when processing heat-sensitive materials, making color changes, or dealing with carbon buildup.
How much material can I save using efficient purging compounds?
Advanced purging compounds can reduce material usage by up to 92%, using only 8% of what traditional purging methods require, significantly lowering operating costs.
Are your purging compounds safe for food-grade applications?
Our mechanical purging compounds are formulated to be safely removed by any material, including clear materials, without leaving residues that could affect food safety compliance.
What support do you provide for selecting the right purging compound?
We offer technical consultation to help select the optimal purging compound based on your specific application, materials, equipment type, and processing conditions.
Industries We Serve
Automotive

Automotive

Precision plasticating solutions for high-quality automotive components requiring consistent melt quality and performance.

Medical Devices

Medical Devices

Advanced plasticating technology ensuring purity and precision for critical medical device manufacturing applications.

Consumer Electronics

Consumer Electronics

Innovative solutions for complex electronic housings and components requiring superior surface finish and dimensional accuracy.

Additive Manufacturing

Additive Manufacturing

Specialized plasticating systems for 3D printing and additive manufacturing, delivering consistent filament quality and material flow.

Plastic Processing

Plastic Processing

Comprehensive plasticating solutions for general plastic processing applications across various manufacturing sectors.

Didn't find what you're looking for?

Talk to our experts for custom plasticating solutions and tailored guidance.

Why Plastic Processors choose Md Plastics Inc

Patented Technologies

Eight patents awarded with advanced purging compound formulations that deliver superior cleaning performance and efficiency.

Technical Excellence

Over 25 years of expertise in plastic processing with engineering solutions that maximize productivity and reduce waste.

Proven Results

Demonstrated performance improvements including 92% reduction in material usage and significantly enhanced productivity metrics.

Get Custom Purging Solutions for Your Operation

Connect with our technical experts to find the perfect purging compound for your specific application and processing requirements.

For immediate assistance, feel free to give us a direct call at +1-330-482-5100

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1-330-482-5100