3/8” In-Line Normally Closed Pyrotechnic Poppet Valve with Resettable Pin Puller Mechanism

TS-PY06T4500-0000

Key Features

  • TRL 9 Flight Proven

  • Efficient pyrotechnic actuation

  • Resettable design not based on frangible parent metal construction

  • Designed for helium pressurization systems

  • Normally closed

  • 4,500 psi MEOP

  • Lightweight – under 1 lb

  • Service fluids: GHe, GN2

Product Overview

The TS-PY06T4500-0000 from Triton Space Technologies is an in-line, pyrotechnically actuated poppet valve designed for helium pressurization system isolation. Unlike conventional pyrotechnic valves, this valve does not rely on frangible, integrated, one-time-use parent metal construction. Rather, it is resettable, allowing for multiple actuations (after refurbishment). This valve utilizes tube stubs to reduce weight and enable welding directly into feed system plumbing. The TS-PY06T4500-0000 is purpose built for 21st century spaceflight feed systems. Contact us today for more information or to place your order.