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신제품 정보 | Slider Valve

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Slider Valve


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▶ Features
The solenoid-driven slider valve is a kind of shear valve in which a shutter  called a “slider” moves vertically and shuts off the flow path. The pumping  volume which occurs when a diaphragm valve opens and closes, or the dead  volume in which some fluid may stay in the valve is reduced to almost zero,  preventing reduction of accuracy in analysis or fluid dispensation.   Furthermore, the pressure capability of this slider valve is greatly improved.

  • No pumping volume, as there is no structural change in the internal  volume when the valve operates.
  • An excellent fluid exchangeability compared to a diaphragm solenoid  valve due to its almost linear flow path and very small internal volume.
  • Easily controlled compared to a motor-driven rotary type shear valve  because the slider valve is simply driven by the ON-OFF operation of a  solenoid and no special driver is required. It is also compact in size.

▶ Image of the internal structure

▶ Specifications
Model Number MTV-2SL-N32UF-1 MTV-3SL-N32UF-2 NRV-2SL-M6(1/4U) NRV-3SL-M6(1/4U)
Type 2-way (N.C.) 3-way 2-way (N.C.) 3-way
Orifice Diameter 0.4 mm 1.0 mm
Port Connection No.10-32UNF M6, 1/4-28UNF
Operating Pressure Range 0 ～ 500 kPa -90 ～ 300 kPa
Media/AmbientTemp. Range 10 ～ 50 °C
Rated Voltage 12 VDC, 24 VDC
Power Consumption 18 W 16 W
Duty Cycle Intermittent (ED = 15 %),
Maximum ON time: 45 s
*Incorporation of our hit and hold circuit
(option) allows a continuous energisation
at the rated voltage.		 Intermittent (ED = 33 %),
Maximum ON time: 2 minutes
*Incorporation of our hit and hold circuit
(option) allows a continuous energisation
at the rated voltage.
Internal Volume 1.5 μl 3.7 μl 16.5 μl 36.2 μl
Wetted Material PTFE, PEEK, Al2O3 PTFE、PEEK、SiC（Silicon Carbide）
Outer Dimensions (mm) L24 x W34 x H62 L24 x W38.5 x H62 L38 x W38 x H86 L38 x W41 x H86
Life Expectancy 200 thousand cycles
(not guaranteed value)		 100 thousand cycles
(not guaranteed value)