SV2000N Adjustable No-Clog Spray Dispensing Valve

SV2000N Adjustable No-Clog Spray Dispensing Valves

Fisnar SV2000N Adjustable No-Clog Spray Dispensing Valves provide close tolerance spray dispensing of fluids up to 1000 cps, including urethanes, flux and paints. The material is fed from a pressure reservoir. Each valve is actuated by air pressure sequenced by a controller. The operating air pressure opens a needle valve allowing material to flow; a separate air line creates pressure in the air cap, atomizing the fluid.

 

Operation

The valves are adjustable by turning the stroke-adjust control at the rear of the valve; this will tune the spray pattern. Coating and flow rate are controlled by the fluid pressure, needle stroke, distance from the valve to the work and the duration the valve is open.

 
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Models

SV2001N: Spray valve fine dot & bead
SV2002N: Spray valve medium pattern
SV2003N: Spray valve fan pattern

Specifications

Operating air pressure 60-80 psi (4.1 - 5.5 bar)
Atomizing air pressure 1-30 psi
Fluid viscosity range Up to 1000 cps
Fluid pressure 7-17 psi
Operating frequency Over 200 cycles/min
Flow rate Up to 2.4 l/min
Spray pattern Circular (conical spray)
Spray angle at 40mm SV2001N: 20º
SV2002N: 20º
SV2003N: 37º
Operating air inlet M5xP0.8 with push-in fitting for Ø4 urethane hose
Atomizing air inlet M5xP0.8 with push-in fitting for Ø4 urethane hose
Material inlet 1/8" NPT
Weight 8.8 oz. (250 g)
Min. bead SV2001N: 3mm
SV2002N: 12mm
SV2003N: 18mm
Overspray SV2001N: 0.5mm
SV2002N: 5mm
SV2003N: 10mm
Z distance-off SV2001N: 3mm
SV2002N: 10mm
SV2003N: 20mm
Speed SV2001N: 50mm/sec
SV2002N: 50mm/sec
SV2003N: 50mm/sec