Dana X Seal P069

The Dana X Seal combines the Dana Glide qualities low friction, long service life and no stick-slip with the static sealing effect of a Quad-Ring® and is particularly suitable for applications where 100% static sealing effect is required for an extended duration.

To ensure that the profile ring is pressure activated even in conditions with rapid pressure changes, the seal is delivered with notches.

Extreme chemical resistance

Advantages:

High dynamic and static sealing effect
High extrusion resistance
Low friction
No stick-slip
Small groove
High operational stability
Suitable for a wide variety of media

Application Examples

Working conditions:

Pressure: 40 Mpa
Temperature: NBR O-ring: -30 to +100, FPM O-ring: -10 to +200
Application: High pressure, Intensive movement
Speed: 2 m/s
Standard: ISO 7425-1
Diameter range: 15 to 800 mm
Action: Double-acting

Frequently used - DanaFlon Material

Intensive movement - High pressure	–200 to +260 °C	–200 to +260 °C	–200 to +260 °C
Basis material	PTFE	PTFE TFM	PTFE
DanaFlon	24	45	32
Filler	Bronze & Additives	Carbon fibre	Carbon & Graphite
Colour	Brownish	Dark Gray	Dark Black
Extreme form stability and extrusion resistance	yes	yes	(yes)
Lubricating media	yes	yes	yes
Extreme wear resistance	(yes)	(yes)	(yes)
Wide range of media	no	yes	yes
Non-lubricating media	no	yes	yes
Food applications	no	no	no
Conforms to food regulation	no	no	no

Alternative solution - DanaFlon Material

Intensive movement - High pressure	–200 to +260 °C	–200 to +260 °C	–200 to +260 °C	–60 to +60 °C Short duration: 120 °C	–60 to +60 °C Short duration: 135 °C
Basis material	PTFE	PTFE	PTFE	UHMWPE	UHMWPE
DanaFlon	41	16	55	91	98
Filler	Carbon fibre	Mineral & MoS₂	Glass & MoS₂	Virgin	Virgin
Colour	Dark gray	Blue / Gray	Light Gray	White	White
Extreme form stability and extrusion resistance	(yes)	(yes)	(yes)	(yes)	(yes)
Lubricating media	yes	yes	yes	yes	yes
Extreme wear resistance	(yes)	(yes)	(yes)	yes	yes
Wide range of media	yes	yes	yes	yes	yes
Non-lubricating media	yes	yes	yes	yes	yes
Food applications	no	no	no	yes	yes
Conforms to food regulation	no	no	no	FDA, EU 10/2011	FDA, 3A Dairy, EU 10/2011

O-rings may limit the temperature range and need to be compatible with the media.

The performance of the seal will always depend on the overall picture of the working conditions.

Verification can only be done by testing the seal in the actual working conditions.

Dana X Seal P069

Technical details

Here you can see the technical details

* Recommended finish for dynamic sealing surface

Ra max (0.2 μm)
Rz max (1.25 μm)
Rp max (0.63 μm)
Tp = 50 - 70% at depth of p= 0.25 Rz

Series		Bore	Groove diameter	Groove	Radius	Max radial clearance			O-Ring	QUAD-
Series		øA H9	øB h9	G ^{+ 0,2}_{- 0}	R	10 MPa	20 MPa	30 MPa	Section	Section
P06	92	15 - 39,9	øA - 11,0	4,2	1,0	o,25	0,15	0,10	3,53	1,78
	93	40 - 79,9	øA - 15,5	6,3	1,3	0,30	0,20	0,15	5,33	1,78
	94	80 - 132.9	øA - 21,0	8,1	1,8	0,30	0,20	0,15	7,00	2,62
	95	133 - 252,0	øA - 24,5	8,1	1,8	0,30	0,20	0,15	7,00	2,62
	96	253 - 462,9	øA - 28,0	9,5	2,5	0,45	0,30	0,25	8,40	3,53
	97	463 - 800,0	øA - 35,0	11,5	3,0	0,55	0,40	0,35	10,00	5,33

Max radial clearance is based on DanaFlon 24 and 100 °C
For other hi-filled Danaflon compounds the clearance should be reduced with 10%
Clearance: At Pressure > 40 MPa use diameter tolerance H7/f7 (Bore/Piston)

Order example - Dana X Seal for 50 mm bore:

Delivery times

For special requests, please complete our Request form or call us on +45 4922 4400.

Dana X Seal P069

Technical details

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