- The Bistable Pneumatic Valve range provides both 4V and SY pneumatic-control series for industrial automation machinery.
- Buyers preparing a project valve list can choose among 4V210-08, 4V110-06, 4V310-10, SY3120-5L, and SY5120-5L.
- 4V corresponds to an AirTAC-type structure; SY corresponds to an SMC-type structure.
Materials and Series Identity
- Both series use aluminum-alloy valve bodies and copper coils.
- The 4V product family supports 24V, 36V, 110V, and 220V options.
- Product appearance differs by series: 4V is black and white, while SY is white. Anodized treatment is used for the listed products.
Product Specifications
|
Parameter |
Specification |
|
4V Models |
4V210-08, 4V110-06, 4V310-10 |
|
SY Models |
SY3120-5L, SY5120-5L |
|
Product Materials |
Aluminum-alloy valve body, copper coil |
|
Product Color |
4V: black/white; SY: white |
|
Surface Treatment |
Anodized |
Non-Standard Request Path
- Zhejiang Yangtian Pneumatic Technology Co., Ltd. supports OEM/ODM based on purchaser drawings or prototype samples.
- MOQ and development time for a non-standard Bistable Pneumatic Valve are determined after the requested structure is reviewed.
- A sample can be arranged before batch production for technical confirmation.

Factory Release Steps
- Incoming materials are inspected before use.
- Individual production stages follow the relevant operating procedures, with key work positions receiving in-process inspection.
- Finished products undergo sealing, action-performance, pressure-resistance, and durability testing before shipment.
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Commercial Setup
- Small valve products are packed individually. Larger products use bubble protection, cartons, woven outer bags, and packing straps.
- Standard production timing depends on purchase quantity; customized products follow the confirmed specification, model, and volume.
- Non-standard MOQ is not fixed and is reviewed by product structure.
- EXW, FOB, and DDP trade terms are supported.
- For a Bistable Pneumatic Valve quotation, provide the model mix, quantities, applicable 4V voltage requirements, and any customization reference.
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