4000 psi Space Qualified Latching Valve

SKU: Torque Motor Latch Valve (TMLV)

Spacecraft Valve by Moog (11 more products)

Note : Your request will be directed to Moog.

Torque Motor Latch Valve (TMLV) Image

The Torque Motor Latch Valve (TMLV) from Moog is a Spacecraft Valve with a qualified operating pressure of 276 bar and a proof pressure of 689 bar. It has a burst pressure of 414 bar and a mechanical response time of 50 ms. This high-pressure latch valve is a single-line titanium torque motor valve with integral microswitch position indication, inlet filter, and back EMF suppression diodes. It is compatible with fluids such as Helium, Argon, Nitrogen, Hydrazine, Deionised water, IPA, and Xenon. This valve requires an actuation voltage of 120 V and has more than 1000 life cycles. It has a mass of 1.13 Kg and measures 7.298 x 2.54 x 3.899 inches. The torque motor latch valve has attained TRL 9 qualification and is flight-qualified on the Orion crew module.

Product Specifications

Product Details

  • Part Number
    Torque Motor Latch Valve (TMLV)
  • Manufacturer
    Moog
  • Description
    4000 psi Space Qualified Latching Valve

General Parameters

  • Space Heritage
    Yes
  • Mission
    Mars Science Laboratory (MSL), AEHF, TacSat-2, ISS & Resupply (Columbus, MPLM, and ATV), QinetiQ Comsat, BepiColombo
  • Mass
    1.13 kg
  • Valve Type
    Torque Motor Latch Valve
  • Actuation Voltage
    120 V
  • Operating Pressure
    276 bar
  • Burst Pressure
    689 bar
  • Proof Pressure
    414 bar
  • Response Time
    50 ms
  • External Leakage Time
    1.0 x 10-6 scc/s
  • Internal Leakage Time
    1 x 10-3 scc/s
  • Life Cycle
    1000 Cycles
  • Body Material
    Titanium alloy
  • Storage Temperature
    -40 to 79 Degree C
  • Operating Temperature
    -29 to 68 Degree C
  • Dimension
    7.298 x 2.54 x 3.899 Inches

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019
Cheops 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Artemis III 30 Sep, 2026
Artemis II 30 Sep, 2025
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023