Navtec’s Series 850 Vang features an extra-large piston rod to resist buckling with no tackle to clutter the deck layout. It also provides boom lift in light airs and acts as a topping lift when the sail is flaked. The A850 can be integrated with an A440 Push Button Quick Release Valve, providing the ability to instantaneously dump the vang when required.
Vang Size
Max Pull Force @ Relief
Return Force
Body Diameter
Rod Diameter
Clevis Pin & Gap
-6
1,935 lbs (880 kg)
475 lbs (220 kg)
1.32 in (33.5 mm)
5/8 in (15.9 mm)
7/16 in (11.1 mm)
-10
3,785 lbs (1,720 kg)
815 lbs (370 kg)
1.66 in (42.2 mm)
3/4 in (19.1 mm)
1/2 in (12.7 mm)
-12
5,100 lbs (2,310 kg)
1,100 lbs (500 kg)
2.00 in (50.8 mm)
7/8 in (22.2 mm)
5/8 in (15.9 mm)
-17
7,010 lbs (3,180 kg)
1,490 lbs (680 kg)
2.25 in (57.2 mm)
1 in (25.4 mm)
5/8 in (15.9 mm)
-22
10,265 lbs (4,660 kg)
1,935 lbs (880 kg)
2.50 in (63.5 mm)
1 in (25.4 mm)
5/8 in (15.9 mm)
-30
15,890 lbs (7,210 kg)
3,010 lbs (1,370 kg)
3.25 in (82.6 mm)
1 1/4 in (31.8 mm)
3/4 in (19.1 mm)
-40
25,670 lbs (11,640 kg)
4,330 lbs (1,960 kg)
4.00 in (101.6 mm)
1 1/4 in (31.8 mm)
7/8 in (22.2 mm)
-60
34,320 lbs (15,570 kg)
5,880 lbs (2,670 kg)
4.50 in (114.3 mm)
1 1/2 in (38.1 mm)
1 in (25.4 mm)
-90
42,340 lbs (19,210 kg)
7,660 lbs (3,470 kg)
5.50 in (139.7 mm)
1 7/8 in (47.6 mm)
1 1/4 in (31.8 mm)
-110
53,220 lbs (24,140 kg)
9,680 lbs (4,390 kg)
6.00 in (152.4 mm)
2 1/8 in (54.0 mm)
1 3/8 in (34.9 mm)
-150
65,370 lbs (29,650 kg)
11,930 lbs (5,410 kg)
7.00 in (177.8 mm)
2 3/8 in (60.3 mm)
1 1/2 in (38.1 mm)
-195
84,520 lbs (38,340 kg)
15,580 lbs (7,070 kg)
8.00 in (203.2 mm)
2 3/4 in (69.9 mm)
1 3/4 in (44.5 mm)
-260
109,090 lbs (49,480 kg)
20,110 lbs (9,120 kg)
9.00 in (228.6 mm)
3 1/8 in (79.4 mm)
2 in (50.8 mm)
-400
168,400 lbs (76,380 kg)
30,400 lbs (13,790 kg)
3 3/4 in (95.3 mm)
2 5/8 in (66.7 mm)
Standard Vang Part Number
Vang Size
Position-Indicating Part Number
Stroke
Available PCLC min
Available PCLC Max
A850-VC-006
-6
N/A
9.00 in (228.6 mm)
46 in (1168 mm)
60 in (1524 mm)
A850-VC-010
-10
N/A
9.00 in (228.6 mm)
55 in (1397 mm)
72 in (1829 mm)
A850-VC-012
-12
N/A
9.50 in (241.3 mm)
55 in (1397 mm)
89 in (2261 mm)
A850-VC-017
-17
A850-PI-017
9.50 in (241.3 mm)
56 in (1422 mm)
100 in (2540 mm)
A850-VC-022
-22
A850-PI-022
10.00 in (254.0 mm)
58 in (1473 mm)
104 in (2642 mm)
A850-VC-030
-30
A850-PI-030
11.00 in (279.4 mm)
61 in (1549 mm)
107 in (2718 mm)
A850-VC-040A
-40
A850-PI-040A
12.00 in (304.8 mm)
70 in (1778 mm)
150 in (3810 mm)
A850-VC-060C
-60
A850-PI-060A
14.00 in (355.6 mm)
78 in (1981 mm)
175 in (4445 mm)
A850-VC-090C
-90
A850-PI-090A
16.00 in (406.4 mm)
85 in (2159 mm)
185 in (4699 mm)
A850-VC-110B
-110
A850-PI-110
18.00 in (457.2 mm)
90 in (2286 mm)
190 in (4826 mm)
A850-VC-150A
-150
A850-PI-150
18.00 in (457.2 mm)
99 in (2515 mm)
195 in (4953 mm)
A850-VC-195
-195
A850-PI-195
18.00 in (457.2 mm)
110 in (2794 mm)
360 in (9144 mm)
A850-VC-260
-260
A850-PI-260
18.00 in (457.2 mm)
98 in (2489 mm)
360 in (9144 mm)
Position-Indicating Vang Electrical
Originally developed for super yachts, this unique feature is
now available on all Navtec vangs down to -22. The position indicating unit is
essential for achieving the correct angle for the new furling booms that have
become common on boats from 50 feet and up. The Position Indicating Vang can be
interfaced with most marine electronics.
Cable Length(maximum)
32.8 ft
10 m
Resistance (KΩ)
44
total span
Resistive Tolerance
+/-20%
Accuracy
STD
Best
mm
+/-.38
+/-.75
in
+/-.015
+/-.030
Power Rating (Watts)
5.5 @ 70°C
0 @ 125°C
Operating Range
Min
Max
°C
-40
125
°F
-40
257
A850 Hydraulic Super Yacht Vang (Alloy)
The Navtec Alloy Hydraulic Superyacht Vang features a coaxial feed through the rod so both the push and pull hydraulic connections are located on the oil jaw. In addition, the A850 Vang can be equipped with the position indication function, to ensure that the correct angle for the furling boom is achieved. The Navtec Carbon Wrap Cylinder complements the style aesthetic of the A950 Carbon Fiber Superyacht Vang. A thin carbon veneer tube is applied to an A250 Cylinder resulting in the same carbon finish as the larger superyacht vang. For the specification of the A250 Cylinder, including the pull force, pin size, and rod size.
Part Number
Vang Size
Stroke
Available PCLC min
Available PCLC max
A850-PI-PP-090
-90
16.00 in (406.4 mm)
88 in (2235 mm)
185 in (4699 mm)
A850-PI-PP-110
-110
18.00 in (457.2 mm)
94 in (2388 mm)
190 in (4826 mm)
A850-PI-PP-150
-150
18.00 in (457.2 mm)
96 in (2438 mm)
195 in (4953 mm)
A850-PI-PP-195
-195
18.00 in (457.2 mm)
98 in (2489 mm)
360 in (9144 mm)
A850-PI-PP-260
-260
18.00 in (547.2 mm)
105 in (2667 mm)
360 in (9144 mm)
A850-PI-PP-400
-400
19.00 in (482.6 mm)
99 in (2515 mm)
360 in (9144 mm)
A950 Hydraulic Super Yacht Vang (Carbon)
The Navtec Carbon Fiber Superyacht Vang delivers the same performance, reliability, and quality that owners and designers have come to rely on from the Aluminum and Stainless Steel models, but with a substantial weight saving. The longer the vang, the larger the weight saving, resulting in an easier vang to install and maintain.
Substantial weight saving over Aluminum and Stainless Steel models
Seamless, tapered, one-piece tube
Smaller overall diameter than Aluminum and Stainless Steel models
Carbon fiber weave or bespoke painted finish
Available with push/pull or gas return options
Position indicating feature available on request
Both hydraulic connections for push/pull vang in oil jaw
Custom clevis designs available for streamline connections
