Pilot valve features

The pilot valve is a pilot valve used to manipulate control mechanisms in other valves or components. The common features of the pilot valve: 1) Pilot control liquid bridge with fixed liquid resistance, according to the input signal to control the main valve or secondary valve or variable bar; 2) The flow of the first pilot valve are generally only 1 liter / min Left and right, up to 3 liters / min. Two pilot valve flow will be based on actual needs of the decision. 3) The input signals are relatively small; 4) Can accept a variety of input methods, such as manual, electric, hydraulic, pneumatic, mechanical cam, electric ratio, etc .; Structure, a variety of functions to choose easy; 6) Pilot valve itself is often a small size control valve, mostly pressure control valve.

Bi Convex Aspherical Lens

Convex Aspheric elements are widely used to reduce aberrations, aspheric lens is ideal for light collection, projection, illumination, detection, and condensing applications.

VIS coating option provides less than 1.5% reflection from 425 – 675nm. NIR coating option provides less than 1.5% reflection from 600 – 1050nm. Contact our sales department for volume pricing or for help specifying a custom aspheric lens.

Aspheric Lens

Aspherical Lens specification	Machining scope	φ5-200mm+0/-0.2
	Material	All kinds of optical glass and infrared materials aspheric(silicon,germanium,crystals etc.)
	The face accuracy	P-V<0.3 muon m
	Surface quality	20/10-40/20
	Production capacity	2000 pieces per month

Bi Convex Aspherical Lens,Molded Glass Aspheric Lens,Convex Aspherical Lenses,Aspheric Condenser Lens

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