Multiple Way Valves TRIZ Cases

An axially movable guide and elastic element keep ceramic chips close-fitted, preserving side-feed and bottom-feed valve sealing under pressure.

An anti-rotation shut-off element keeps its angular position stable, allowing cleaning scrapers to pass freely through dispensing valves.

One rotary disc valve redirects multiple EV coolant flows through several loops, reducing valve and pump count, energy use, cost, and failure points.

An inclined groove bottom concentrates packing contact to block compressed fluid inflow, prevent lift-off, and cut sliding resistance.

A pre-assembled water distributor and valve core module cuts concealed installation time and avoids misassembly that can cause leakage or abnormal function.

An elevated first outlet uses buoyancy to vent bubbles, cutting gas carryover in processing liquid and stabilizing circulation pumps.

A movable sealing confiner bridges axial gap variation and blocks pressure-hammer seal displacement to keep sanitary valve cartridges leak-tight.

Rotatable bent pipes and a coil pump create many selectable seafood flow routes while avoiding sharp bends that can damage fish.

A piston-valve branch tee links closed and open sprinkler heads to raise discharge density while preventing skipping effect interference.

In-bore seals and spacers simplify spool valve assembly, protect seal integrity, and reduce stiction while maintaining fluid sealing.

An onboard pump and rotatable control let users inflate or deflate brace cells independently for targeted compression without an external pump.

Sequential face and radial sealing creates a drip-tight two-position valve using standard tolerances and lower spring force.

A segment-shaped valve element with an offset pivot keeps plastic melt flow continuous during changeover while cutting pressure peaks and installation space.

A rotor-stator multi-port valve cuts dead volume and contamination in assay cartridges while supporting precise washing and dilution for PCR workflows.

A reversible distribution unit redirects concrete pump hydraulic flow without hose reassembly, cutting switch time and preventing oil leaks.

A movable shut-off projection regulates multiple outlets from fully open to closed, preventing stagnation in hot viscous melts.

Integrated valve units in one bioprocess block cut hose connections, dead space, and leak risk while keeping the medium sealed.

Rotating fixed and movable valve plates enlarge internal flow area to raise water flux within the same valve body footprint.

A dry-chamber hydraulic damper keeps faucet timing consistent while isolating the mechanism from corrosion and FOD contamination.

A motor-driven dual-core valve switches pressure paths inside one body, replacing multi-solenoid control and simplifying regulation.

A compact coaxial valve block removes deadlegs and cuts wetted area, enabling faster, safer chemical container purging during changeout.

A coupled rotary diverter valve routes one fluid source to multiple outlets at once, simplifying assembly while improving distribution flexibility.

Two moulded casing portions and a cartridge shutter cut three-way valve machining cost while keeping compact, flexible port routing.

A manual shaft locks the valve member during maintenance, preserving fluid pressure and flow rate without a separate stopper valve.

A rotatable on-board pump lets users inflate or deflate individual brace cells for customized compression without a bulky external pump.

A retainer pin and aperture feedthrough stabilizes sensor wiring in a rotary valve, preventing shear-related disconnection during actuator rotation.

An expandable two-body connector creates multiple sterile flow paths while cutting leak points and external hardware in fluid processing systems.

Internal distribution plates route lubricant through sealed passageways to multiple coupling assemblies, cutting exposed hoses and maintenance.

A sleeve-guided capillary connection simplifies reversing valve assembly while preventing refrigerant throttling and abnormal noise.

Injection-molded thermoplastic rough-in bodies replace machined brass parts to cut lead content and fit multiple wall-mount faucet adapters.

A vent path and control valve layout block air ingestion during torque reversals, preserving hydraulic pressure and reducing cam phaser oscillation.

A sloped sleeve protrusion guides the spring onto its seat without tilting, removing jigs and improving valve timing adjuster assembly.

Integrated valve housing ports replace extra hoses in vehicle fluid systems, cutting assembly complexity, space use, and flow restrictions.

A stacked through-hole and channel layout shortens gas paths and removes o-ring dead volumes to improve pulsed gas mixing in semiconductor tools.

Ceramic or metal valve plates replace deformable rubber seals to cut internal leakage and maintain proportional coolant flow control.

An eccentric rotating and translating gate seals multiple outlets to cut leakage, lower actuation force, and improve fluid flow control.

A rotatable distributor element routes particulate solids to multiple outlets while enabling automatic in-place cleaning to prevent residue carryover.

Guiding a separating tool from the coupling side through the valve pocket forms precise control edges in one step with less manufacturing effort.

Pressure-driven sCO2 actuation moves the shuttle spool quickly without external seals, enabling precise port timing with lower inertia.

A single pressure balance piston seals two port tracks in a rotary distributor, cutting leakage, torque, size, and complexity.

A controllable flow path cools a rotary vane actuator only within selected rotor positions, reducing dead band and pump size.

A dual CS/DC valve layout uses opposite flow transitions under solenoid current to widen control range and improve compressor pressure control.

A movable CS valve separates startup pressure equalization from continuous driving, preserving compressor responsiveness and compression efficiency.

A spring-loaded seal plate interface cuts rotary valve torque while maintaining fluid-tight multi-port coolant flow control.

Hydraulic inlet force adds friction to hold the valve closed, enabling sensorless prosthetic knee damping with lower size and cost.

Selective cutting through valve pockets forms precise hydraulic control edges while reducing valve housing rework, cost, and complexity.

A shared housing with dual mixing valves and a check valve cuts supply lines and installation time while preserving hot-cold temperature separation.

An inclined groove bottom concentrates contact at the packing upstream edge to block fluid inflow, prevent separation, and limit sliding resistance.

Offset segment switching keeps plastic melt channels overlapped during valve changes, cutting housing size and avoiding flow interruption.

Multiple aperture sizes in a rotary sleeve enable compact flow control, reducing valve length while improving borehole versatility.