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DAV TECH Srl
Catalog excerpts
Via Ravizza, 30 36075 Montecchio Maggiore (VI) - ITALY Tel. 0039 0444 574510 Fax 0039 0444 574324 The metering valve DAV 400 MAN is designed to dispense manually, but with the highest accuracy and repeatability greases and lubricants up to NLGI 3 (until 1,000,000 mPa s). The ergonomic hand-grip make the valve simple to keep in hand and operate. It’s available with vertical (DAV 400 MAN-V) or horizontal (DAV 400 MAN-0) hand-grip.The volumetric chamber has a capacity adjustable from 1,0 to 6,0 cm3 and with a special sensor is possible to check the emptying of the dosing chamber, for the highest control of the assembly process. FIELDS OF APPLICATION: > Greases manual metering > Lubricants manual metering FEATURES: > Volumetric dosing, reliable and constant > Dosing independent of viscosity, pressure and temperature of the lubricant > Ergonomic, compact and lightweight > Chance to get with the hoses in the handle from under or behind (ver. MAN-O) > Dosing objectivable with a sensor > Quantity dispensed easily adjustable and that can’t be changed accidentally using the block screw > Integrated pneumatic valve in the handgrip > Is possible to hang up the valve with the supplied hook. Operation mode Double Acting Weight 1.270 g (DAV 300 MAN-O) 1.540 g (DAV 300 MAN-V) Fluid pressure inlet 20 bar Min - Max 200 bar Inlet fluid thread 1/4 BSP Outlet fluid 1/8 BSP female Adjusting the amount dosed Micrometric with block screw Used materials Stainless steel, anodized aluminum Fluids to be dispensed Greases and lubricants up to NLGI 3-1000000 mPa s
Open the catalog to page 1
FEEDING PUMPS FOR GREASE DAV Tech pumps are ideal to feed grease and lubricants,contained in cans or drums, to the valve DAV 400 MAN. Pumps are available for cans from 0.5 up to 5 kg and for 5 to 200 kg drums. NOZZLES FOR VALVE DAV 400 MAN The valve DAV 400 MAN is equipped with luer lock nozzle holder or alternatively with a threaded nozzle 1/8 BSP female. We can also design and build special nozzles (multi-point, radial, etc.) to meet the customer needs. DRIVE THE VALVE DAV 400 MAN The valve DAV 400 MAN have to be kept constantly fed with air at a pressure between 5 and 7 bar. The...
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