Turcon® Stepseal® V
A single-acting O-Ring energized piston seal with hydrostatic pressure relief channel for dynamic applications. It prevents pressure trapping between seals under all service conditions. Installed in closed grooves, including grooves to ISO 7425, Trelleborg Turcon® Stepseal® V offers high sealing efficiency. It also has low friction with no stick-slip, minimal break out force and high wear resistance. Stepseal® V is preferably used with Turcon® or Zurcon® piston seals.
Size Range:
12 mm to 2700 mm
Speed (max):
15 m/s
Pressure (max):
50 MPa
Temperature:
-45 °C to +200 °C
Material Information for the product(s) on this page
M12N
Basic Material:
PTFE/NBR
Filler:
Virgin PTFE compounded with Turcon®, mineral fibre and additives
Commercial Description:
Turcon® M12 is used as a primary sealing material and paired with an NBR (N7) elastomer with O-ring energized seals. Turcon® M12 offers low friction, high wear resistance, and costs on par with standard bronze-filled compounds. NBR is used to provide good, general sealing capabilities.
| Product No. | Material Type | Bore Diameter, DN H9 | Groove Diameter, d1 h9 | Groove Width, L1 +0.2 | Add to Enquiry | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Product No.PSV200350-M12N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 35 | Groove Diameter, d<sub>1</sub> h9 24.3 | Groove Width, L<sub>1</sub> +0.2 4.2 | ||||||
| Product No.PSV200500-M12N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 50 | Groove Diameter, d<sub>1</sub> h9 39.3 | Groove Width, L<sub>1</sub> +0.2 4.2 | ||||||
| Product No.PSV300800-M12V | Material Type [PTFE/FKM] | Bore Diameter, D<sub>N</sub> H9 80 | Groove Diameter, d<sub>1</sub> h9 64.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV300850-M12N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 85 | Groove Diameter, d<sub>1</sub> h9 69.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV401250-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 125 | Groove Diameter, d<sub>1</sub> h9 104.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV401650-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 165 | Groove Diameter, d<sub>1</sub> h9 144.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV401700-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 170 | Groove Diameter, d<sub>1</sub> h9 149.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV402100-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 210 | Groove Diameter, d<sub>1</sub> h9 189.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV300600-M12V | Material Type [PTFE/FKM] | Bore Diameter, D<sub>N</sub> H9 60 | Groove Diameter, d<sub>1</sub> h9 44.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV300630-M12N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 63 | Groove Diameter, d<sub>1</sub> h9 47.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV301050-T46N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 105 | Groove Diameter, d<sub>1</sub> h9 89.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV301100-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 110 | Groove Diameter, d<sub>1</sub> h9 94.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV301750-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 175 | Groove Diameter, d<sub>1</sub> h9 159.9 | Groove Width, L<sub>1</sub> +0.2 6.3 | ||||||
| Product No.PSV401500-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 150 | Groove Diameter, d<sub>1</sub> h9 129.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV401900-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 190 | Groove Diameter, d<sub>1</sub> h9 169.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV402000-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 200 | Groove Diameter, d<sub>1</sub> h9 179.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV402200-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 220 | Groove Diameter, d<sub>1</sub> h9 199.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV402400-T46N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 240 | Groove Diameter, d<sub>1</sub> h9 219.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV402500-T46N | Material Type [PTFE/NBR] | Bore Diameter, D<sub>N</sub> H9 250 | Groove Diameter, d<sub>1</sub> h9 229.5 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV802700-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 270 | Groove Diameter, d<sub>1</sub> h9 246 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV802800-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 280 | Groove Diameter, d<sub>1</sub> h9 256 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV803400-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 340 | Groove Diameter, d<sub>1</sub> h9 316 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV804200-T46T | Material Type [PTFE/metal/NBR] | Bore Diameter, D<sub>N</sub> H9 420 | Groove Diameter, d<sub>1</sub> h9 396 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV804500-T46V | Material Type [PTFE/FKM] | Bore Diameter, D<sub>N</sub> H9 450 | Groove Diameter, d<sub>1</sub> h9 426 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||
| Product No.PSV805000-T46V | Material Type [PTFE/FKM] | Bore Diameter, D<sub>N</sub> H9 500 | Groove Diameter, d<sub>1</sub> h9 476 | Groove Width, L<sub>1</sub> +0.2 8.1 | ||||||