Hydraulics

Vang Double Acting Aluminium (VDA)


OYS standard double acting vang range has been engineered to the highest standard, combining excellent strength to weight ratios with prolonged corrosion resistance and outstanding service life.

Careful selection of marine grade aluminium’s and high strength Duplex stainless steel’s coupled with proven in-house design and manufacturing ensure a robust and reliable performance in the harshest environments. Stainless steel and composite options are available on request.

Should our standard options not exactly match your needs, then OYS’s in-house engineers can customize to better fit your application.

Standard cylinders are available from sizes-0040-0320, with larger sizes available on request up to -0750.

Vang Double Acting Aluminium (VDA) /
Part Number Max Pull Load at 350 Bar (Kg) Max Push Force at 75 Bar (Kg) Max Push Load at 40 Bar (Kg) Base Length Overall (Zero Stroke) (A) (mm) Base Length Between Ends (Zero Stroke) (B) (mm) Overall Length (B) (mm) Standard Rod Thread (C) Pin Centres (C) (mm) Standard Pin to Pin Length (A) (mm) Max Pin to Pin Length Closed (A) (mm) Pin Ø / Gap (B) (mm) Pin Ø / Gap (D) (mm) Weight (kg) Base Weight (Max PCLC) (Kg - Kg/mm) Base Weight (Zero Stroke) (Kg - Kg/mm) Standard Stroke (A) (mm) Standard Stroke (C) (mm) Long Stroke (mm) Max Stroke (mm) Flattening Reef Stroke (mm)
VDA-0040 13616 3653 2800 22.23 36.6 300
VDA-0048 15409 4037 2800 25.40 36.6 300
VDA-0060 19234 5082 3000 25.40 45.8 300
VDA-0076 19615 5419 3500 31.75 55.0 350
VDA-0091 22417 6620 4000 31.75 73.0 400
VDA-0115 30263 8647 4500 34.90 108.3 450
VDA-0150 39230 10943 4800 38.10 169.0 500
VDA-0170 43153 12625 5000 44.45 200.1 500
VDA-0195 45114 13510 6000 44.45 265.1 500
VDA-0220 47076 14426 5700 50.80 268.0 500
VDA-0260 58284 17353 5300 53.98 275.8 500
VDA-0320 67882 20551 6000 63.6 372.1 500
VDA-0360 84064 24018 5700 69.0 383.0 500
VDA-0430 101717 29062 7000 73.03 605.8 550
VDA-0540 121052 34586 6800 73.03 664.0 600

VDA-0040-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0040-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0040
Pin Ø / Gap (B) (mm) 22.23
Standard Stroke (C) (mm) 300
Max Pin to Pin Length Closed (A) (mm) 2800
Base Weight (Max PCLC) (Kg - Kg/mm) 36.6
Max Push Force at 75 Bar 3653 KG (35838 N)
Pull Force @ 150 Bar 5835 KG (57244 N)
Pull Force @ 250 Bar 9725 KG (95406 N)
Max Pull Force @ 350 Bar 13616 KG (133569 N)
Downloads
VDA-0040 Standard Stroke (300mm)
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VDA-0048-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0048-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0048
Pin Ø / Gap (B) (mm) 25.40
Standard Stroke (C) (mm) 300
Max Pin to Pin Length Closed (A) (mm) 2800
Base Weight (Max PCLC) (Kg - Kg/mm) 36.6
Max Push Force at 75 Bar 4037 KG (39608 N)
Pull Force @ 150 Bar 6604 KG (64784 N)
Pull Force @ 250 Bar 11006 KG (107973 N)
Max Pull Force @ 350 Bar 15409 KG (151162 N)
Downloads
VDA-0048 Standard Stroke (300mm)
PDF Download   DWG Download   STP Download  

VDA-0060-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0060-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0060
Pin Ø / Gap (B) (mm) 25.40
Standard Stroke (C) (mm) 300
Max Pin to Pin Length Closed (A) (mm) 3000
Base Weight (Max PCLC) (Kg - Kg/mm) 45.8
Max Push Force at 75 Bar 5082 KG (49857 N)
Pull Force @ 150 Bar 8243 KG (80865 N)
Pull Force @ 250 Bar 13738 KG (134774 N)
Max Pull Force @ 350 Bar 19234 KG (188684 N)
Downloads
VDA-0060 Standard Stroke (300mm)
PDF Download   DWG Download   STP Download  

VDA-0076-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0076-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0076
Pin Ø / Gap (B) (mm) 31.75
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 3500
Base Weight (Max PCLC) (Kg - Kg/mm) 55.0
Max Push Force at 75 Bar 5419 KG (53162 N)
Pull Force @ 150 Bar 8406 KG (82467 N)
Pull Force @ 250 Bar 14011 KG (137445 N)
Max Pull Force @ 350 Bar 19615 KG (192423 N)
Downloads
VDA-0076 Standard Stroke (350mm)
PDF Download   DWG Download   STP Download  

VDA-0091-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0091-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0091
Pin Ø / Gap (B) (mm) 31.75
Standard Stroke (C) (mm) 400
Max Pin to Pin Length Closed (A) (mm) 4000
Base Weight (Max PCLC) (Kg - Kg/mm) 73.0
Max Push Force at 75 Bar 6620 KG (64943 N)
Pull Force @ 150 Bar 9607 KG (94248 N)
Pull Force @ 250 Bar 16012 KG (157080 N)
Max Pull Force @ 350 Bar 22417 KG (219911 N)
Downloads
VDA-0091 Standard Stroke (400mm)
PDF Download   DWG Download   STP Download  

VDA-0115-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0115-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0115
Pin Ø / Gap (B) (mm) 34.90
Standard Stroke (C) (mm) 450
Max Pin to Pin Length Closed (A) (mm) 4500
Base Weight (Max PCLC) (Kg - Kg/mm) 108.3
Max Push Force at 75 Bar 8647 KG (84823 N)
Pull Force @ 150 Bar 12970 KG (127235 N)
Pull Force @ 250 Bar 21616 KG (212058 N)
Max Pull Force @ 350 Bar 30263 KG (296881 N)
Downloads
VDA-0115 Standard Stroke (450mm)
PDF Download   DWG Download   STP Download  

VDA-0150-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0150-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0150
Pin Ø / Gap (B) (mm) 38.10
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 4800
Base Weight (Max PCLC) (Kg - Kg/mm) 169.0
Max Push Force at 75 Bar 10943 KG (107354 N)
Pull Force @ 150 Bar 16813 KG (156981 N)
Pull Force @ 250 Bar 28021 KG (261636 N)
Max Pull Force @ 350 Bar 39230 KG (366290 N)
Downloads
VDA-0150 Standard Stroke (500mm)
PDF Download   DWG Download   STP Download  

VDA-0170-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0170-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0170
Pin Ø / Gap (B) (mm) 44.45
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 5000
Base Weight (Max PCLC) (Kg - Kg/mm) 200.1
Max Push Force at 75 Bar 12625 KG (123847 N)
Pull Force @ 150 Bar 18494 KG (181427 N)
Pull Force @ 250 Bar 30823 KG (302378 N)
Max Pull Force @ 350 Bar 43153 KG (423330 N)
Downloads
VDA-0170 Standard Stroke (500mm)
PDF Download   DWG Download   STP Download  

VDA-0195-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0195-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0195
Pin Ø / Gap (B) (mm) 44.45
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 6000
Base Weight (Max PCLC) (Kg - Kg/mm) 265.1
Max Push Force at 75 Bar 13510 KG (132536 N)
Pull Force @ 150 Bar 19335 KG (189674 N)
Pull Force @ 250 Bar 32225 KG (316123 N)
Max Pull Force @ 350 Bar 45114 KG (442572 N)
Downloads
VDA-0195 Standard Stroke (500mm)
PDF Download   DWG Download   STP Download  

VDA-0220-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0220-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0220
Pin Ø / Gap (B) (mm) 50.80
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 5700
Base Weight (Max PCLC) (Kg - Kg/mm) 268.0
Max Push Force at 75 Bar 14426 KG (141519 N)
Pull Force @ 150 Bar 20175 KG (197920 N)
Pull Force @ 250 Bar 33626 KG (329867 N)
Max Pull Force @ 350 Bar 47076 KG (461814 N)
Downloads
VDA-0220 Standard Stroke (500mm)
PDF Download   DWG Download   STP Download  

VDA-0260-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0260-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0260
Pin Ø / Gap (B) (mm) 53.98
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 5300
Base Weight (Max PCLC) (Kg - Kg/mm) 275.8
Max Push Force at 75 Bar 17353 KG (170235 N)
Pull Force @ 150 Bar 24979 KG (245044 N)
Pull Force @ 250 Bar 41632 KG (408407 N)
Max Pull Force @ 350 Bar 58284 KG (571770 N)
Downloads
VDA-0260 Standard Stroke (500mm)
PDF Download   DWG Download   STP Download  

VDA-0320-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0320-S_ _ _-SP-71-L_ _ _ _

Specifications
Dash Size -0320
Pin Ø / Gap (B) (mm) 63.6
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 6000
Base Weight (Max PCLC) (Kg - Kg/mm) 372.1
Max Push Force at 75 Bar 20551 KG (201602 N)
Pull Force @ 150 Bar 29092 KG (285394 N)
Pull Force @ 250 Bar 48487 KG (475657 N)
Max Pull Force @ 350 Bar 67882 KG (665919 N)
Downloads
VDA-0320 Standard Stroke (500mm)
PDF Download   DWG Download   STP Download  

VDA-0360-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0360-S_ _ _-SP-71-L_ _ _ _
Specifications
Pin Ø / Gap (B) (mm) 69.0
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 5700
Base Weight (Max PCLC) (Kg - Kg/mm) 383.0
Max Push Force at 75 Bar 24018 KG (235619 N)
Pull Force @ 150 Bar 36027 KG (353429 N)
Pull Force @ 250 Bar 60046 KG (589049 N)
Max Pull Force @ 350 Bar 84064 KG (824668 N)

VDA-0430-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0430-S_ _ _-SP-71-L_ _ _ _
Specifications
Pin Ø / Gap (B) (mm) 73.03
Standard Stroke (C) (mm) 550
Max Pin to Pin Length Closed (A) (mm) 7000
Base Weight (Max PCLC) (Kg - Kg/mm) 605.8
Max Push Force at 75 Bar 29062 KG (285100 N)
Pull Force @ 150 Bar 43593 KG (427649 N)
Pull Force @ 250 Bar 72655 KG (712749 N)
Max Pull Force @ 350 Bar 101717 KG (997848 N)

VDA-0540-S_ _ _-SP-71-L_ _ _ _

Standard Aluminium
Double Acting

All vangs are modified to suit specific stroke and pin to pin length requirements.

Jaw and pin dimensions can be modified as a custom option. Custom end fittings such as tangs to suit park avenue booms are also available on request.

Internal position indicators are available as an option on all sizes above -0040. Internal pressure sensors available as an option on all sizes above -0150.

VDA-0540-S_ _ _-SP-71-L_ _ _ _
Specifications
Pin Ø / Gap (B) (mm) 73.03
Standard Stroke (C) (mm) 600
Max Pin to Pin Length Closed (A) (mm) 6800
Base Weight (Max PCLC) (Kg - Kg/mm) 664.0
Max Push Force at 75 Bar 34586 KG (339292 N)
Pull Force @ 150 Bar 51880 KG (508938 N)
Pull Force @ 250 Bar 86466 KG (848230 N)
Max Pull Force @ 350 Bar 121052 KG (1187522 N)