Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SMC SYJ3000-21-12A Blanking Plate Assembly, 3 Ports, Die Cast Zinc - SMC SYJ Series Plates
SMCSMC SYJ Series Plates

SMC SYJ3000-21-12A Blanking Plate Assembly, 3 Ports, Die Cast Zinc

The SMC SYJ Series Blanking Plate Assembly (MPN SYJ3000-21-12A) is a die cast zinc blank plate kit with 3 ports, designed for use with SMC SYJ3000 series manifolds. This component seals unused valve positions…

SKU 3G-OTH-624178

Also listed as: SYJ30002112A · SYJ3000 21 12A

Brand
SMC
Item
SYJ3000-21-12A Blanking Plate Assembly, 3 Ports, Die Cast Zinc
Category
SMC SYJ Series Plates
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
SYJ3000-21-12A
Type
Die Cast Zinc

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC SYJ Series Blanking Plate Assembly (MPN SYJ3000-21-12A) is a die cast zinc blank plate kit with 3 ports, designed for use with SMC SYJ3000 series manifolds. This component seals unused valve positions, ensuring system integrity in pneumatic control applications.

Frequently Asked Questions

What is the SMC SYJ3000-21-12A blanking plate used for?

The SMC SYJ3000-21-12A blanking plate assembly seals unused valve positions on SYJ3000 series manifolds in pneumatic control systems. It prevents air leakage and maintains system pressure integrity, making it essential for reliable operation in industrial automation, packaging, and material handling applications.

What are the specifications of the SMC SYJ3000-21-12A blanking plate?

The SMC SYJ3000-21-12A is a die cast zinc blank plate kit with 3 ports, designed for SYJ3000 series manifolds. Its part number is SYJ3000-21-12A, and it is classified as a blank plate kit. The die cast zinc construction provides durability and corrosion resistance in pneumatic environments.

Where to buy the SMC SYJ3000-21-12A blanking plate worldwide?

3G Electric supplies the SMC SYJ3000-21-12A blanking plate assembly to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this pneumatic manifold component.

How to install the SMC SYJ3000-21-12A blanking plate on a manifold?

To install the SMC SYJ3000-21-12A blanking plate, first ensure the manifold is depressurized. Remove any existing valve or cover from the unused station. Place the die cast zinc blank plate over the port openings and secure it with the provided mounting screws, tightening evenly to avoid warping.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC smc syj series plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SMC

View all SMC parts
Die cast zinc blanking plate for sealing unused ports on SYJ5000 series pneumatic manifolds. Designed for 5-port configurations to prevent air leakage and maintain system pressure in pneumatic control systems
SMC
Die cast zinc blanking plate for sealing unused ports on SYJ5000 series pneumatic manifolds. Designed for 5-port configurations to prevent air leakage and maintain system pressure in pneumatic control systems
SMC
SMC
Die cast zinc mounting plate for SYJ5000 series pneumatic valves. Provides a secure interface for valve installation and fluid routing in pneumatic control systems
Die cast zinc subplate for SMC SYJ Series valves. Provides a mounting interface for pneumatic control systems in industrial automation applications such as manufacturing, packaging, and material handling
SMC
Die cast zinc subplate for SMC SYJ Series valves. Provides a mounting interface for pneumatic control systems in industrial automation applications such as manufacturing, packaging, and material handling
Die cast zinc blank plate kit for sealing unused ports on SYJ5000 series manifolds. Designed for 5-port configurations to prevent air leakage and maintain system pressure in pneumatic control systems
SMC
Die cast zinc blank plate kit for sealing unused ports on SYJ5000 series manifolds. Designed for 5-port configurations to prevent air leakage and maintain system pressure in pneumatic control systems