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Custom valves vs. standard valves

Solenoid valves are very common in fluid handling equipment. However, getting the ideal chemical resistant valve for an application can be challenging. At Custom Valves, our valve technology solves application challenges where traditional technology valves fall short. 

Media Separation & Life

Custom Valve
Dialysis Valve Model
Standard Valve

CUSTOM VALVE TECHNOLOGY

We use high precision manufactured PTFE bellows, high quality seals and special treated plungers that allow our valves to reach up to 50 million switching cycles. Bellows separate the wetted parts from the solenoid offering the ideal chemical resistant solenoid valve. 

STANDARD VALVE TECHNOLOGY

Solenoid is wetted limiting applications to non-corrosive fluids.

Bidirectional Flow

Custom Valve

Custom Valve Technology

Bellows design allows tight seal for flow in both directions - bidirectional.

Standard Valve

Standard Valve Technology

Pressure tight in only one direction.

Switching Current Standards

CUSTOM VALVE TECHNOLOGY

Our bellows design keeps switching current constant with pressure. Pressure tightness of valve is only dependent on the spring force.

Valve Current Switching Diagram

sTANDARD VALVE TECHNOLOGY

Required switching current goes up with increasing hydraulic pressure. Pressure tightness of valve is dependent on hydraulic pressure.

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