Hydraulics

Vang Single Acting Aluminium (VSA)


OYS Standard single 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 customise to better fit your application.

Standard cylinders are available from sizes-0010-0150, with larger sizes available on request.

Vang Single Acting Aluminium (VSA) /
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)
VSA-0010 2511 415 1800 12.70 4.34 230
VSA-0012 2732 512 2000 15.88 6.19 250
VSA-0017 4178 678 2200 15.88 8.28 275
VSA-0022 6266 1004 2500 15.88 13.36 275
VSA-0030 8970 1353 2800 19.05 20.26 350
VSA-0040 13616 1948 3800 22.23 40.80 350
VSA-0048 15409 2153 3800 25.40 42.42 350
VSA-0060 19234 2711 4000 25.40 51.83 425
VSA-0076 19615 2890 4000 31.75 56.16 425
VSA-0091 22417 3531 4500 31.75 77.10 450
VSA-0115 30263 4612 4900 34.90 114.29 500
VSA-0150 39230 5836 5300 38.10 178.83 500

VSA-0010-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0010-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0010
Pin Ø / Gap (B) (mm) 12.70
Standard Stroke (C) (mm) 230
Max Pin to Pin Length Closed (A) (mm) 1800
Base Weight (Max PCLC) (Kg - Kg/mm) 4.34
Max Push Load @ 40 Bar (Kg) 415 KG
Pull Force @ 150 Bar 1076 KG (10556 N)
Pull Force @ 250 Bar 1793 KG (17593 N)
Max Pull Force @ 350 Bar 2511 KG (24630 N)
Downloads
VSA-0010 Standard Stroke (230mm)
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VSA-0012-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0012-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0012
Pin Ø / Gap (B) (mm) 15.88
Standard Stroke (C) (mm) 250
Max Pin to Pin Length Closed (A) (mm) 2000
Base Weight (Max PCLC) (Kg - Kg/mm) 6.19
Max Push Load @ 40 Bar (Kg) 512 KG
Pull Force @ 150 Bar 1171 KG (11486 N)
Pull Force @ 250 Bar 1951 KG (19144 N)
Max Pull Force @ 350 Bar 2732 KG (26802 N)
Downloads
VSA-0012 Standard Stroke (250mm)
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VSA-0017-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0017-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0017
Pin Ø / Gap (B) (mm) 15.88
Standard Stroke (C) (mm) 275
Max Pin to Pin Length Closed (A) (mm) 2200
Base Weight (Max PCLC) (Kg - Kg/mm) 8.28
Max Push Load @ 40 Bar (Kg) 678 KG
Pull Force @ 150 Bar 1791 KG (17565 N)
Pull Force @ 250 Bar 2984 KG (29276 N)
Max Pull Force @ 350 Bar 4178 KG (40986 N)
Downloads
VSA-0017 Standard Stroke (275mm)
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VSA-0022-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0022-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0022
Pin Ø / Gap (B) (mm) 15.88
Standard Stroke (C) (mm) 275
Max Pin to Pin Length Closed (A) (mm) 2500
Base Weight (Max PCLC) (Kg - Kg/mm) 13.36
Max Push Load @ 40 Bar (Kg) 1004 KG
Pull Force @ 150 Bar 2685 KG (26342 N)
Pull Force @ 250 Bar 4475 KG (43904 N)
Max Pull Force @ 350 Bar 6266 KG (61465 N)
Downloads
VSA-0022 Standard Stroke (275mm)
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VSA-0030-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0030-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0030
Pin Ø / Gap (B) (mm) 19.05
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 2800
Base Weight (Max PCLC) (Kg - Kg/mm) 20.26
Max Push Load @ 40 Bar (Kg) 1353 KG
Pull Force @ 150 Bar 3844 KG (37711 N)
Pull Force @ 250 Bar 6407 KG (62851 N)
Max Pull Force @ 350 Bar 8970 KG (87992 N)
Downloads
VSA-0030 Standard Stroke (350mm)
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VSA-0040-S_ _ _-NP-71-L_ _ _

Standard Aluminium
Single 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.

VSA-0040-S_ _ _-NP-71-L_ _ _

Specifications
Dash Size -0040
Pin Ø / Gap (B) (mm) 22.23
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 3800
Base Weight (Max PCLC) (Kg - Kg/mm) 40.80
Max Push Load @ 40 Bar (Kg) 1948 KG
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
VSA-0040 Standard Stroke (350mm)
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VSA-0048-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0048-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0048
Pin Ø / Gap (B) (mm) 25.40
Standard Stroke (C) (mm) 350
Max Pin to Pin Length Closed (A) (mm) 3800
Base Weight (Max PCLC) (Kg - Kg/mm) 42.42
Max Push Load @ 40 Bar (Kg) 2153 KG
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
VSA-0048 Standard Stroke (350mm)
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VSA-0060-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0060-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0060
Pin Ø / Gap (B) (mm) 25.40
Standard Stroke (C) (mm) 425
Max Pin to Pin Length Closed (A) (mm) 4000
Base Weight (Max PCLC) (Kg - Kg/mm) 51.83
Max Push Load @ 40 Bar (Kg) 2711 KG
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
VSA-0060 Standard Stroke (425mm)
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VSA-0076-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0076-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0076
Pin Ø / Gap (B) (mm) 31.75
Standard Stroke (C) (mm) 425
Max Pin to Pin Length Closed (A) (mm) 4000
Base Weight (Max PCLC) (Kg - Kg/mm) 56.16
Max Push Load @ 40 Bar (Kg) 2890 KG
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
VSA-0076 Standard Stroke (425mm)
PDF Download   DWG Download   STP Download  

VSA-0091-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0091-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0091
Pin Ø / Gap (B) (mm) 31.75
Standard Stroke (C) (mm) 450
Max Pin to Pin Length Closed (A) (mm) 4500
Base Weight (Max PCLC) (Kg - Kg/mm) 77.10
Max Push Load @ 40 Bar (Kg) 3531 KG
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
VSA-0091 Standard Stroke (450mm)
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VSA-0115-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0115-S_ _ _-NP-71-L_ _ _ _

Specifications
Dash Size -0115
Pin Ø / Gap (B) (mm) 34.90
Standard Stroke (C) (mm) 500
Max Pin to Pin Length Closed (A) (mm) 4900
Base Weight (Max PCLC) (Kg - Kg/mm) 114.29
Max Push Load @ 40 Bar (Kg) 4612 KG
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
VSA-0115 Standard Stroke (500mm)
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VSA-0150-S_ _ _-NP-71-L_ _ _ _

Standard Aluminium
Single 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.

VSA-0150-S_ _ _-NP-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) 5300
Base Weight (Max PCLC) (Kg - Kg/mm) 178.83
Max Push Load @ 40 Bar (Kg) 5836 KG
Pull Force @ 150 Bar 16813 KG (164934 N)
Pull Force @ 250 Bar 28021 KG (274889 N)
Max Pull Force @ 350 Bar 39230 KG (384845 N)
Downloads
VSA-0150 Standard Stroke (500mm)
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