Ningbo Brando Hardware Co., Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 100000pcs per month |
| Delivery Time | 7 working days |
| Packaging Details | PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized |
| Material | NBR |
| Ordering Code | DK C522 Z5050 |
| Size | 125mmx20mmx26mm |
| Outside Diameter | 125mm |
| Inside Diameter | 20mm |
| Element Height | 28mm |
| Max Operating Pressure | 16 Bar |
| Min Operating Temperature | -35to -10℃ |
| Max Operating Temperature | 80 To 200℃ |
| Max Suface Speed | 1 M/sec |
| Brand Name | OEM |
| Model Number | DK 125 20 28 |
| Certification | None |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 100000pcs per month |
| Delivery Time | 7 working days | Packaging Details | PVC bag, inner box, carton, than packed by pallet; also can be packed by color card and can be customized |
| Material | NBR | Ordering Code | DK C522 Z5050 |
| Size | 125mmx20mmx26mm | Outside Diameter | 125mm |
| Inside Diameter | 20mm | Element Height | 28mm |
| Max Operating Pressure | 16 Bar | Min Operating Temperature | -35to -10℃ |
| Max Operating Temperature | 80 To 200℃ | Max Suface Speed | 1 M/sec |
| Brand Name | OEM | Model Number | DK 125 20 28 |
| Certification | None | Place of Origin | China |
| High Light | DK C522 Z5050 N3578 NBR ，NBR Material Double Acting Piston Seal ，Parker DK pneumatic piston Seal | ||
DK C520 Z5050 NBR Rubber Piston Seal for Pneumatic Air Cylinder Seals DK 125 20 26
DK C522 Z5050 (DK 125 20 28) Complete piston with integrated seals Praedifa series DK. 125mm OD 20mm ID 28mm Height.
A double-acting cylinder is a cylinder in which the working fluid acts alternately on both sides of the piston. A double-acting cylinder is used where an external force is not available to retract the piston or it can be used where high force is required in both directions of travel.
The DK complete piston with integrated end position cushioning is available in the following compounds:
Z5051 - Industrial purpose
Z5071- Heavy-duty
Z5067- High temperatures
Z5086- Medium-duty
The double-acting DK pneumatic piston is a two-component seal design consisting of a metallic supporting element with a vulcanized guiding ridge and sealing lips. The complete piston performs two functions: sealing and guiding. Complete piston for double-acting pneumatic cylinders with and without cushioning, provided that no excessive lateral guidance loads will occur (long strokes and buckling).
Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
The choice of piston seal is decided by the way in which the cylinder operates. For a cylinder which is exclusively single-acting, capable of sealing dynamic pressure from one side (unidirectional), it is always best to choose the type of seal designed to provide optimum sealing qualities for single-acting functions.
The best sealing capacity of a double-acting cylinder, capable of sealing dynamic pressure from both sides (bidirectional), is achieved by choosing a double-acting seal.
A piston design where two single-acting seals on the piston for a double-acting cylinder are used can easily give rise to a breakdown. The reason is that a very high pressure can be trapped between the seals.
Piston seals, both single- and double-acting, can be designed for and used with integrated or separate back-up rings and guide rings.
Technical Data:
|
Product Name
|
Piston Seal
|
|
Series
|
DK
|
|
Media
|
Air
|
|
Polymer Material Options
|
NBR, TPU
|
|
Max Operating Pressure
|
16bar
|
|
Max Operating Temperature
|
-35 to -10℃
|
|
Min Operating Temperature
|
80 to 200℃
|
|
Max Surface Speed
|
1 m/sec
|
Main Dimension:
Focus on your demands, Offer you best solution:
√ Contact us if some points you have doubt
√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for
√ Contact us if you are doing designing
Welcome to your any question and inquiry!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
8million-9million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr... * Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers fr...
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