Spring Energized seals-type VD
Product ID: VD
V-shape spring with moderate spring rate (ratio of load vs. Deflection)
Long beam leg design puts the spring load exact at leading edge of PTFE seal
Replace Standard Inch fractional and AS 568A O-ring without any modification
Standard spring is made of austenite series stainless steel
Other special corrosion resistant materials such as Hastelloy, Elgiloy are also available
Temperature range from -150°C to 260°C
Vacuum to 210kg/cm2 standard and 700kg/cm2 extended heel
Optional scraper lip design for abrasive medias or environment
- Application Range
- Pressure:≤350 bar
- Temperature:-150 ~ +225° C
- Sliding Speed:≤3 m/s
- Standard Material:Carbon fiber filled PTFE
- Other materials are available for specified conditions.
- Our application engineers will be glad to advise you.
| Rod Diameter | Groove Bottom | Groove Width | Flange dia | Flange depth | Chamfer Length | Gap | Radius | O-ring Code |
|---|---|---|---|---|---|---|---|---|
| yDi | yDa | L | yDf | A | B | T | R | O-ring Code |
| 8 - 19.9 | Di + 5.0 | 3.6 | Di + 9.0 | 0.85-0.10 | 0.8 | 0.06 | 0.3 | B |
| 20 - 39.9 | Di + 7.0 | 4.8 | Di + 12.5 | 1.35-0.15 | 1.1 | 0.07 | 0.4 | C |
| 40 - 400.9 | Di + 10.5 | 7.1 | Di + 17.5 | 1.80-0.20 | 1.4 | 0.08 | 0.5 | D |
| 401 - 700.0 | Di + 14.0 | 9.5 | Di + 22.0 | 2.80-0.20 | 1.8 | 0.12 | 0.5 | E |
Main Products:
PTFE Seal, Spring Energized Seals, Hydraulic Seals, Pneumatic Seals, Parker Seal, High Pressure Seals, Rotary Seals, Hiper Seal
Contact Details
CEO: Mr. Parker Lin
Sales Contact: Mr.Chen Chi-Hui
Minimum Order:Negotiable
FOB:Kaohsiung, Taiwan
Address:No. 39, Dayou 1st St., Daliao Township Kaohsiung County, 831 Taiwan
Tel:886-7-7886950
Fax:886-7-7880980
E-mail:
burker.co@msa.hinet.net