3/4” In-Line Normally Closed Pyrotechnic Poppet Valve with Resettable Pin Puller Mechanism
TS-PY12T500-2400
Key Features
TRL 9 Flight Proven
Efficient pyrotechnic actuation
Resettable design not based on frangible parent metal construction
Designed for hypergolic service
Normally closed
500 psi MEOP
Lightweight – under 1.5 lbs
Service fluids: MMH, RP-1, N2O, GN2, GHe
Product Overview
The TS-PY12T500-2400 from Triton Space Technologies is an in-line, pyrotechnically actuated poppet valve designed for hypergolic service. 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). Intended for use as main propellant flow isolation on small liquid propulsion systems, this valve utilizes tube stubs to reduce weight and enable welding directly into feed system plumbing. The TS-PY12T500-2400 is purpose built for 21st century spaceflight feed systems. Contact us today for more information or to place your order.