The Clippard R-343 is a 3-way, normally closed poppet-type pneumatic valve from Clippard’s R-series
The Clippard R-343 is a 3-way, normally closed poppet-type pneumatic valve from Clippard’s R-series, designed for compact and reliable control of air flow in low-pressure systems. It’s widely used in automation, robotics, and instrumentation applications.
Key Specifications
Type: 3-way, normally closed (NC) poppet valve
Function: Controls air flow between inlet, outlet, and exhaust ports
Port Size: 10-32 thread
Operating Pressure Range: 0–100 psig
Flow Rate: ~10 scfm @ 100 psig
Temperature Range: 32 F to 180 F (0 C to 82 C)
Actuation: Mechanical or pilot pressure (depending on setup)
