Solenoid Valves РТ 200-00-02-03
Flight-proven solenoid valve (1.8 mm, 2.94 MPa, 310,000 cycles, 180 g) for propellant flow control.
Technical specifications
- Purpose
- Remote flow control of liquid and gaseous working media (NTO, UDMH, kerosene, water, alcohol, freon, air, nitrogen, helium, argon)
- Flight qualification
- Letter O1 — flight use
- Customization
- Can be adapted to customer requirements
- Type
- Single-stage, multi-starting, normally closed, Teflon seal
- Internal diameter
- 1.8 mm
- Water flow rate / hydraulic resistance
- 22 g/s at not over 0.147 MPa
- Inlet pressure
- Not over 2.94 MPa
- Supply voltage
- 21–34 VDC
- Drain current at 34 V / 20°C
- Not over 0.45 A
- Opening time
- Not over 0.030 s
- Closing time
- Not over 0.025 s
- Guaranteed cycle capability
- 310,000 starts
- Mass
- Not over 0.180 kg
- TRL
- 9 (flight-proven)
About
Solenoid Valves РТ 200-00-02-03 are single-stage, multi-starting, normally-closed solenoid valves with Teflon seal for remote flow control of NTO, UDMH, kerosene, water, alcohol, freon, air, nitrogen, helium, and argon. The 1.8 mm internal diameter handles 22 g/s water flow (0.147 MPa resistance). Flight-qualified (Letter ‘O1’, flight use) with a high 310,000-start cycle life.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
