K751 – PISTON SEAL
K751 is single acting piston seal consisting of PTFE sealing ring and V shaped energizing metal spring. It’s a preffered sealing solution in process, chemical industries as well as food&beverage equipment.
Advantages
• Low friction
• Wide chemical compatibility
• High temperature resistance
• High wear resistance
• Long service life
Area of Application
• Valves
• Pumps
• Filling cylinders
• Dry running systems
• Dosing machines
• Food industry
• Chemical industry
• Pneumatic cylinders
• Hydraulic cylinders
| Material | Pressure (max) bar | Temperature (max) °C | Sliding Speed (max)- m/s |
| PTFE STAINLESS SPRING | 350 | -70/+260 | 5 |
SIZE
| D (H9) | d (h9) | L (+0.2/-0) | C | |
| K751-006 | 6 | 3.1 | 2.4 | 2 |
| K751-010 | 10 | 7.1 | 2.4 | 2 |
| K751-014 | 14 | 9.5 | 3.6 | 2.5 |
| K751-020 | 20 | 15.5 | 3.6 | 2.5 |
| K751-025 | 25 | 18.8 | 4.8 | 3.5 |
| K751-030 | 30 | 23.8 | 4.8 | 3.5 |
| K751-032 | 32 | 25.8 | 4.8 | 3.5 |
| K751-040 | 40 | 33.8 | 4.8 | 3.5 |
| K751-045 | 45 | 38.8 | 4.8 | 3.5 |
| K751-050 | 50 | 40.6 | 7.1 | 5 |
| K751-060 | 60 | 50.6 | 7.1 | 5 |
| K751-063 | 63 | 53.6 | 7.1 | 5 |
| K751-065 | 65 | 55.6 | 7.1 | 5 |
| K751-070 | 70 | 60.6 | 7.1 | 5 |
| K751-075 | 75 | 65.6 | 7.1 | 5 |
| K751-080 | 80 | 70.6 | 7.1 | 5 |
| K751-085 | 85 | 75.6 | 7.1 | 5 |
| K751-090 | 90 | 80.6 | 7.1 | 5 |
| K751-095 | 95 | 85.6 | 7.1 | 5 |
| K751-100 | 100 | 90.6 | 7.1 | 5 |
| K751-110 | 110 | 100.6 | 7.1 | 5 |
| K751-115 | 115 | 105.6 | 7.1 | 5 |
| K751-120 | 120 | 110.6 | 7.1 | 5 |
| K751-125 | 125 | 112.8 | 9.5 | 6.5 |
| K751-130 | 130 | 117.8 | 9.5 | 6.5 |
| K751-140 | 140 | 127.8 | 9.5 | 6.5 |
| K751-150 | 150 | 137.8 | 9.5 | 6.5 |
| K751-160 | 160 | 147.8 | 9.5 | 6.5 |
| K751-170 | 170 | 157.8 | 9.5 | 6.5 |
| K751-200 | 200 | 187.8 | 9.5 | 6.5 |