VACCO V1E10453-01 3/8” Low Pressure Propellant Latch Valve
VACCO Industries
A flight-qualified, all-titanium 3/8-inch low-pressure propellant latch valve with a 150,000 cycle life, designed for high reliability and quick response, featuring a 40µ absolute inlet filter and 304L stainless steel interface.
Typed specifications5 values
Discloses 3 of 8 fields engineers filter by in this category (category median 2).
- Max operating pressure (MEOP)
- 20.68 bar product page 51.71 bar
- Material (wetted or shell)
- titanium (Ti-6Al-4V) product page stainless steel (304L or 316L)
- Supply voltage
- 20–38.6 V product page
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier16 lines, in the manufacturer's own wording
- Operating pressure range
- 300 psig
- Operating temperature
- +40° to 120° F
- Proof pressure
- 750 psig
- Burst pressure
- 1250 psig
- Flow
- 0.4 lbm/sec H2O
- Pressure drop
- 19 psid (at rated flow)
- Internal leakage
- 10.0 scch GHe
- External leakage
- <1 X 10-6 sccs GHe
- Opening response time
- 40 msec @ 20 VDC
- Closing response time
- 40 msec @ 20 VDC
- Back pressure relief
- 40 to 200 psid
- Inlet filter rating
- 40 microns absolute
- Operating voltage
- 20 – 38.6 VDC
- Dielectric strength
- 500 VAC RMS @ 60 Hz – 1 min
- Construction material
- All Titanium with 304L Stainless Steel Interface
- Cycle life
- 150,000 cycles
About
The VACCO V1E10453-01 is a 3/8-inch low-pressure propellant latch valve that utilizes VACCO’s proven torque tube technology. Its all-titanium construction helps maintain light weight, with compatibility with stainless steel systems achieved through transition tubing. This valve is fully flight-qualified and holds extensive heritage, designed to meet industry demands for high reliability, tight leakage, and quick response capabilities. Key features include an integral microswitch, a 150,000 cycle life, and a 40µ absolute inlet filter. It operates within a pressure range of 300 psig and a temperature range of +40° to 120° F, with a proof pressure of 750 psig and a burst pressure of 1250 psig. Response times are 40 msec for both opening and closing at 20 VDC. It has low internal leakage of 10.0 scch GHe and external leakage of <1 X 10-6 sccs GHe.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.