Keyto Micro Solenoid Valve

Keyto is a leading manufacturer of micro solenoid valves. We handle everything in-house, from design and development to production and sales. With over decades of experience, we've perfected our craft and provide valves for a wide range of applications. Our miniature and micro solenoid valve liquid include:

 

Valve Structures: rocker isolated, direct-acting isolated, and plunger isolated.

 

Diameters: 0.8mm, 1mm, 1.5mm, 1.6mm, 2mm, 2.5mm, 3mm, 4mm, 4.5mm.

 

Fluid Wetted Materials: EPDM, FKM, ETP, FFKM, POM, PPS, PEEK, PVDF, PTFE.

 

Installation Types: tubing, base mounted (manifold integration), threaded (1/4-28UNF, M6, G1/8).

 

Types of Micro Solenoid Valve

Diaphragm Type Solenoid Valves

The micro diaphragm solenoid valves are compatible with various fluids by using the different diaphragm and valve body materials. Such as cleaning solutions containing sodium hypochlorite and special medical reagents etc.

 Diaphragm Solenoid Valves 1013

 Rocker Diaphragm Solenoid Valve 1033

 Assembled Type Solenoid Valve 1021

 Direct Acting Solenoid Valves 1022/1032/1042

 SD61 2-Way Miniature Valve

 Temperature & Pressure Resistant Solenoid Valve 1012

 

Pinch Valves

Pinch Valve is an economical part of the equipment that works like a tap. It has an on/off function, to shut off, allow or control the flow passing through it.

 Pinch Valve 1212

 Pinch Valve 1213

 Pinch Valve 1224

 Pinch Valve 1269

 

Miniature Proportional Valves

Keyto's proportional solenoid valve are widely used in ventilators, GC&MS Instrument, oxygen generators, pressure and flow control, mass flow control field. The orifice size is from 0.08mm to 5.8mm. We believe our proportional valves can meet your diverse requirements and applications.

 PV02 Series Proportional Valve

 

Micro Pneumatic Solenoid Valve Manifold

The valve manifold can be designed into a variety of shapes, T-shape, circular-shape, and rectangle-shape with one column, two columns and so on. The manifold material is also optional: POM, PTFE, PVDF, PEI, PMMA...

 Solenoid Manifold Collections

 

Factors Affect Solenoid Valve Operation



Electrical solenoid is acutated by elctrical magnetic

Driven from Cooper wire coil then the applied temperature and voltage are critical.

 

Solenoids can be compatible with both gas and liquid

Keyto solenoids can be compatible with both gas and liquid, therefore to provide the interface between liquid and gas will be very important for Keyto team to make recommendations.

 

Keyto have both on/off and proportional solutions

Keyto have both on/off and proportional solutions for customer application in life science, In Vitro Diagnostic and Industry field.

 

How Does a Micro Solenoid Valve Work?

Keyto small solenoid valve is divided into three categories from the principle: direct-acting, rocker type, and diaphragm type. And from the difference in valve structure and material and the direction of the difference is divided into six sub-categories: direct-acting diaphragm structure, rocker type structure, and grouping diaphragm type structure. The application can be divided into a standard solenoide micro valve, a high-temperature and high-pressure solenoid valve, and a pinch valve.

 

Principle: When energized, the micro solenoid coil generates electromagnetic force to lift the closure from the valve seat, and the valve opens; when disconnected, the electromagnetic energy disappears, and the spring force presses the closure on the valve seat, and the valve closes.

 

Micro Solenoid Valve VS Miniature Diaphragm Pump

 

Micro Solenoid Valve

Valve is a control component in the fluid transfer system, with processes such as shutoff, regulation, infusion, backflow prevention, pressure stabilization, diversion, or overflow pressure relief. And the valve does not pump power source can only be furnished.

 

Miniature Diaphragm Pump

The pump is the power source. The valve is the control element. The power source generated by the pump needs to be controlled with the valve to produce the system pressure, flow, and direction of motion.

 

At Keyto, our engineering team designs and manufactures innovative precision fluid control components and subassemblies to elevate your fluidic systems. From micro solenoid valves, programmable syringe pumps, air displacement pipettes, precision machining bonded manifolds, precision piston pumps and beyond, we offer a full range of off-the-shelf and customized solutions tailored to your specific needs in fluid control. With decades of development experience and advanced manufacturing capabilities, our products deliver precision, optimal performance, seamless integration, and cost-effective results for your applications.

 





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