Diaphragm Valves TRIZ Cases
- Field-Convertible Slam-Shut Regulator for Easier Side Access
A modular slam-shut assembly can be mounted on either side of the regulator body to improve field access, maintenance, and overpressure shutoff.
- Conduit Clamping Mechanism for Closed-Tube Fluid Control
A movable arm compresses a flexible tube in a closed drainage path, enabling single-person fluid control with lower infection and backflow risk.
- Disposable Vacuum Cartridge for Integrated Instillation Delivery
A diaphragm-and-spring cartridge combines instillation dosing with negative pressure to cut equipment burden and infection risk.
- Integrated Minimum Pressure Valve for Simpler Compressor Assembly
An integrated valve body and pre-installed spring cut compressor valve parts, assembly time, and mounting errors while keeping stable pressure control.
- Compact Hydraulic Servo Valve With Integrated Actuating Ducts
Integrated actuating ducts replace fragile connection pipes in a compact hydraulic servo valve, speeding assembly and easing cleaning.
- Membrane Tab Structure for Embedded Data Storage and Cleanability
A multilayer membrane embeds a data storage element in a protruding tab to preserve hygiene, simplify assembly, and ease recycling.
- Detachable Pipe Stopper Plug for Unobstructed High-Pressure Repair
A magnetic quick-connect inflation line lets a high-pressure pipe plug seal during repair, then reconnect for easy retrieval.
- Filter Bypass Valve with Circumferential Void for Clogging
A deformable frustoconical bypass valve opens a circumferential void under pressure to maintain flow when filter media clogs.
- Pinch Valve Closure Geometry for High-Pressure Leak Prevention
A staged crescent-to-U pinch profile seals flexible tubing under high pressure while preventing leaks, trapped fluid, and tube damage.
- Fluid Control Valve Diaphragm Inversion Inhibitor Without Springs
A cover-mounted inversion inhibitor keeps the diaphragm partially inverted to self-bias sealing, avoiding springs, vibration, and pressure loss.