System 50 Hydraulic Panel The System 50 Hydraulic Panel is at the heart of a Navtec hydraulic system, putting the operator in complete control of up to four functions, including halyards, Cunningham, mast jack, traveller, vang, backstay, or outhaul functions. System 50 is designed to meet the changing requirements of racing and cruising yachts in the 35 to 70 foot LOA range • Ease of operation. Controlled flow, gradual release valve • High Speed: Faster flow rate = faster response. • Optional auto-shift pump. Two-speed pump offers high volume and fine pump functions with adjustable shift pressure. • Power interface. Leading winch powerpacks can interface with, and be accurately controlled by, the System 50. • Protection. Relief valve provides immediate pressure release for the selected function. • Finish. Black anodized or stainless steel. • Reservoir. The standard on a single function is a two-quart reservoir, with the four-quart capacity as standard on a multi-function panel. A850 Hydraulic Vang Cylinder 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 -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) Part Number Vang Size Stroke Available PCLC min Available PCLC max A850-VC-022 -22 A850-PI-022 10.00 in (254.0 mm) 58 in (1473 mm) 104 in (2642 mm) STANDARD HYDRAULIC CYLINDERS Minimal weight. Minimal windage. Maximum reliability. Navtec standard cylinder rods are made from 316 stainless steel. Tubes, lower clevis and caps are made of black hard-coated aluminum. Cylinder bores are specially polished for longer seal life. Navtec stainless steel cylinders represent the highest standard of performance worldwide, with 316 stainless construction throughout. Standard, Long, and Flattening Reef versions are available. Titanium componentry optional. Cylinder Size Max Pull Force @ Relief Body Diameter Rod Thread Clevis Pin & Gap -22 13,900 lbs (6,300 kg) 2.50 in (63.5 mm) 3/4-16 unf 2a 3/4 in (19.1 mm) A250 Cylinders Part Number Cylinder Size Stroke Length Closed Weight STD Aluminum A250-FE-022 -22 35.0 in (890 mm) 49.4 in (1255 mm) 15.4 lbs (6.99 kg) Navtec Hydraulic System V Multi-function Panel Valve Block Assembly w/ Gauge Pump, handle, switch, hoses, connectors Price U$ 1.950,- Navtec Hydraulic Backstay Adjuster A250-LE-022 Cyl size 12 w/ fixed clevis, clevis pin gap 1 (recently serviced) Price U$ 300,— Navtec Boom Vang. A850-VC-022 5 ft 7” Price U$ 400,— Total price U$ 2.500,- Located Bonaire Shipyard Recently (2019) serviced and N2 filled Parts from Beneteau First 50s 2007 Mark Sven +59995124274