Pressure Reducing Electric Valve
Glavkosmos
An electric valve designed to open, close, and reduce high-pressure gas lines, maintaining a specified low pressure range.
Key figurescomparable across the catalogue
- Mass
- 1.9 kg
- Design life
- 12 years
- Lead time
- 9 months
- TRL
- 9
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- Opening and closing of the high pressure gas line, pressure reduction from high to low and low pressure maintenance within the specified range.
- Year of release
- 1985
- Design life
- 12 years
- Lead time
- 9 months
- Propellant flow rate
- 0.036 to 9 kg/h
- Inlet operating pressure (excess)
- 350 to 20 kg/cm2
- Outlet operating pressure (excess)
- 4.5 kg/cm2
- Operating temperature range
- -40 to +50 °C
- DC supply voltage
- 27 V
- Active lifetime
- 10.5 years
- Mass, not exceeding
- 1.9 kg
About
The Pressure Reducing Electric Valve is engineered for critical applications involving high-pressure gas lines. Its primary purpose is to facilitate the opening and closing of these lines, reduce the pressure from a high to a low level, and subsequently maintain the low pressure within a specified operational range. This component, released in 1985, boasts a guaranteed service life of 12 years and an active lifetime of 10.5 years. It is designed to handle propellant flow rates from 0.036 to 9 kg/h, with an inlet operating pressure ranging from 20 to 350 kg/cm2 (excess) and an outlet operating pressure of 4.5 kg/cm2 (excess). The valve operates within a temperature range of -40 to +50 °C and requires a DC supply voltage of 27 V. With a mass not exceeding 1.9 kg, it is categorized as pneumatic automation equipment.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.