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Fkm Viton Two Way Air Cylinder Piston Seals Fluoride Sealing Sakagami PSD 20x14x2.2
| Place of Origin | CHINA |
|---|---|
| Brand Name | DZK |
| Certification | ROHS |
| Model Number | PSD-20 |
| Document | DZK-Pneumatic seals.pdf |
| Minimum Order Quantity | 100PCS |
| Price | USD 0.12/PCS |
| Packaging Details | 100pcs/bag |
| Delivery Time | 7-10 days |
| Payment Terms | L/C,T/T |
| Supply Ability | 1000000PCS/MONTH |
Product Details
| Material | FKM/NBR | Standard Or Nonstandard | SAKAGAMI Standard |
|---|---|---|---|
| Color | BLACK/BROWN | Style | PSD/OPA |
| Size | 20*14*2.2 | Hardness | 80 Shore A |
| Temperature | -20~200℃ | Quality | FDA,High Quality |
| Application | Cylinder Piston | ||
| Highlight | Two Way Air Cylinder Piston Seals |
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| PSD-16 | PSD-12 | |
|---|---|---|
| PSD-10 | PSD-20 | |
| PSD-25 | PSD-32 | |
| PSD-40 | PSD-50 | |
| PSD-63 | PSD-80 | |
| PSD-100 | PSD-125 |
Product Description
FKM Viton Two-Way Air Cylinder Piston Seals
High temperature resistant fluoride sealing, FKM Viton pneumatic cylinder two-way piston seal, PSD20×14×2.2, Sakagami PSD
Product Overview
PSD seals are designed for pneumatic piston applications as two-way seals in double-acting pistons. They prevent metallic contact between the piston and cylinder while ensuring smooth operation through optimal lubricant-retaining sealing lip geometry.
Key Characteristics
- Compact Cross-Section Design: Features small cross-sectional dimensions for installation in space-limited environments, ideal for precision instruments and compact pneumatic tools
- Superior Sealing Performance: Effectively prevents gas or liquid leakage, maintaining system stability and ensuring proper equipment operation in both static and dynamic sealing conditions
- Excellent Wear Resistance: Withstands prolonged friction without damage, ensuring extended service life and reduced maintenance costs in frequently operating systems
- High Temperature Resistance: Maintains stable performance across wide temperature ranges, preserving sealing function and physical properties in both high and low temperature environments
Application Specifications
| Operating Pressure | ≤ 16 bar |
| Operating Temperature | -30°C to +200°C |
| Sliding Speed | ≤ 0.5 m/s |
| Media | Compressed air, both lubricated and oil-free (after greasing for fitting) |
Available Materials
| Material | Temperature Range |
|---|---|
| NBR | -40 to 100℃ |
| FKM | -30 to 200℃ |
| FFKM | -20 to 320℃ |
| HNBR | -40 to 150℃ |
| AFLAS | -30 to 175℃ |
| VMQ/SILICON | -70 to 220℃ |
| FVMQ | -60 to 175℃ |
| EPDM | -50 to 150℃ |
| CR | -40 to 120℃ |
| SBR | -40 to 110℃ |
| PU | -40 to 90℃ |
| PTFE | -100 to 280℃ |
| IIR | -20 to 120℃ |
| ACR | -25 to 150℃ |
Product Specifications
| ITEM | OD | ID | h | H |
|---|---|---|---|---|
| PSD-012 | 12 | 7.4 | 1.6 | 1.8 |
| PSD-016 | 16 | 11.4 | 1.6 | 1.8 |
| PSD-020 | 20 | 14 | 2.2 | 2.4 |
| PSD-025 | 25 | 17 | 3.0 | 3.2 |
| PSD-030 | 30 | 22 | 3.0 | 3.2 |
| PSD-032 | 32 | 24 | 3.0 | 3.2 |
| PSD-040 | 40 | 32 | 3.0 | 3.2 |
| PSD-050 | 50 | 40 | 3.8 | 4.0 |
| PSD-063 | 63 | 53 | 3.8 | 4.0 |
| PSD-080 | 80 | 65 | 5.6 | 6.0 |
| PSD-100 | 100 | 85 | 5.6 | 6.0 |
| PSD-125 | 125 | 110 | 5.6 | 6.0 |
Installation Guidelines
PSD pneumatic cylinder seals can be easily mounted by pulling them over the one-piece piston. Care should be taken to ensure all edges are chamfered to prevent seal damage during installation.
Frequently Asked Questions
How to choose materials?
Material selection depends on the operating environment, including media type, temperature range, pressure conditions, and other specific application requirements.
How to deliver the goods?
For small orders, we deliver via express carriers including DHL, FedEx, UPS, and TNT. For larger orders, we offer delivery by air or sea freight.
Are you a manufacturer?
Yes, we specialize in manufacturing various hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and all materials comply with REACH and RoHS regulations. We accept customization and OEM production.
Do you provide samples? Is it free?
Yes, we provide samples free of charge, but customers are responsible for covering the freight costs.
How is the quality?
All manufacturing processes adhere to ISO-9001:2015 standards, with 100% inspection conducted before shipment to ensure product quality and reliability.
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