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  • Hydraulic bronze PTFE double acting piston AQ seal 5
  • Hydraulic bronze PTFE double acting piston AQ seal 5
  • Hydraulic bronze PTFE double acting piston AQ seal 5
  • Hydraulic bronze PTFE double acting piston AQ seal 5
  • Hydraulic bronze PTFE double acting piston AQ seal 5
  • Hydraulic bronze PTFE double acting piston AQ seal 5
Hydraulic bronze PTFE double acting piston AQ seal 5 Hydraulic bronze PTFE double acting piston AQ seal 5Hydraulic bronze PTFE double acting piston AQ seal 5Hydraulic bronze PTFE double acting piston AQ seal 5Hydraulic bronze PTFE double acting piston AQ seal 5Hydraulic bronze PTFE double acting piston AQ seal 5Hydraulic bronze PTFE double acting piston AQ seal 5

Hydraulic bronze PTFE double acting piston AQ seal 5

  • Category: Piston seals
  • Temperature: -40 - +200℃
  • Material: filled PTFE
  • Color: brown
  • Medium: Hydraulic oils
  • Product description:Hydraulic bronze PTFE double acting piston AQ seal 5
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1. Description

AQ seals apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage, supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage in the hydraulic cylinder. Simple groove, small installation space, excellent sliding performance, no crawling phenomenon.

2. Installation Recommendation

3. Installation Sizes

Bore Diameter DN H9

Groove Diameter

Groove Width

Radius

Radial Clearance                S max.

O-Ring Cross Section

X-Ring Seal Cross Section

Standard Application

Light Application

d1 h9

L1+0.2

R1

10MPa

20MPa

30MPa

d2

W

15 - 39.9

40 - 79.9

DN - 11.0

4.2

1.0

0.25

0.15

0.10

3.53

1.78

40 - 79.9

80 - 132.9

DN - 15.5

6.3

1.3

0.3

020

0.15

5.33

1.78

80 - 132.9

133 - 252.9

DN - 21.0

8.1

1.8

0.3

0.20

0.15

7.00

2.62

133 - 252.9

--

DN - 24.5

8.1

1.8

0.3

0.20

0.15

7.00

2.62

253 - 462.9

--

DN - 28.0

9.5

2.5

0.45

0.30

0.25

8.40

3.53

463 - 700

--

DN - 35.0

11.5

3.0

0.55

0.40

0.35

10.00

5.33

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

X-Ring: NBR / FKM

5. Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

16 - 1600mm

040MPa

-30℃ +200℃

2 m/s

hydraulic oil, flame retardant liquid, water and others

6. Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimension

d h9

D1 H9

L1+0.2

40

42

45

30

32

35

6.3

6.3

6.3

DAQ2-40*30*6.3

DAQ2-42*32*6.3

DAQ2-45*35*6.3

29.82*2.62

31.42*2.62

34.59*2.62

48

50

52

38

40

42

6.3

6.3

6.3

DAQ2-48*38*6.3

DAQ2-50*40*6.3

DAQ2-52*42*6.3

37.77*2.62

39.34*2.62

40.94*2.62

55

60

63

45

50

53

6.3

6.3

6.3

DAQ2-55*45*6.3

DAQ2-60*50*6.3

DAQ2-63*53*6.3

44.12*2.62

48.90*2.62

52.07*2.62

65

70

75

55

60

65

6.3

6.3

6.3

DAQ2-65*55*6.3

DAQ2-70*60*6.3

DAQ2-75*65*6.3

53.64*2.62

58.42*2.62

63.17*2.62

80

85

90

67

72

77

8.3

8.3

8.3

DAQ2-80*67*8.3

DAQ2-85*72*8.3

DAQ2-90*77*8.3

66.27*3.53

69.44*3.53

75.79*3.53

95

100

105

82

87

92

8.3

8.3

8.3

DAQ2-95*82*8.3

DAQ2-100*87*8.3

DAQ2-105*92*8.3

78.97*3.53

85.32*3.53

91.67*3.53



INQUIRY

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Name: Kevin Li

Mobile:+86-13049188460

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Email:sales@foreverseals.com

Add:F4C17, Building 3, Huiquan science park, Taoyuan East Road, Shishan Town, Nanhai District, Foshan city, Guangdong Province, P.R. China 528225

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