FLIGHT CONTROL PROPULSION SOLENOID VALVES

Flight Control Propulsion. © Flight Control proprietary data

FLIGHT CONTROL PROPULSIONSOLENOID VALVES

Flight Control Proprietary – Competition Sensitive. Dnipro, Ukraine, 2021

Besides listed above valves, Flight Control has already developed more custom and more specific units:● pneumatic pressure reducing valves (or pressure regulators) for maintaining constant pressure in pneumatic systems;● throttle valves, which can change pressure drop of hydraulic lines within required range;● N.C. single action valves, which can be open only once, but provide complete isolation of the lines (without any leakage);● other more specific units.

Moreover, Flight Control valves engineers can design, develop, manufacture and test any kind of custom valve for aerospace application (solenoid valves, check valves, pneumatically actuated valves, pressure reducing valves, throttle valves, flowrate regulators, ball valves, single action valves, helium/propellant fill&drain valves, isolation valves, etc.) on demand of a Customer with specific requirements. The units like throttle valves, ball valves and flowrate regulators are driven by servomotors, which also can be developed by Flight Control.

Parameter /Valve Designation

Multi-purpose solenoid valves series Custom solenoid valves

SV03 SV06 SV16 SP01 SW03 SW06 SW12 SN05 SC02

Type

N.C., 2-way, 2-pos N.C., 3-way, 2-pos N.C., 2-way, 2-pos

Direct action, balanced Piloted Direct action, balanced Piloted Direct ActionDirect Action CRYO

Working medium (WM) N2, He, Kerosene, H2O2 LOX, LN2, LNG

WM opening pressure range MPa (kgf/cm2) 0 - 41.2 (420) 5 - 41.2 (420) 0 - 41.2 (420) 5 - 41.2 (420) 0 – 14.7 (0 - 150) 0 – 4.9 (50)

Max WM pressure,MPa (kgf/cm2)

41.2 (420) 14.7 (150) 19.6 (200)

Voltage, Vdc 28±4ESEOD, mm 3.5 6 16 1.5 3.5 6 12 1.6 4

Max response time, s 0.07 0.08 0.15 (TBR) 0.06 0.07 0.08 0.1 (TBR) 0.05 0.08

Overall dimensions, mm 104x65xØ41 133x75xØ55 TBD TBD 115x65xØ41 TBD TBD 81xØ35 120x90xØ60Mass, kg 0.45 (TBR) 0.8 (TBR) 1 (TBR) 0.4 (TBR) 0.5 0.9 (TBR) 1.2 (TBR) 0.26 1.3

Beingdeveloped

Beingdeveloped

Beingdeveloped

2-WAY BALANCED SOLENOID VALVE (SV03)The Solenoid Valve can supply working medium (fluid or gas) to pipelines and cavities of a unit/system under commands of control system.


Type

Working medium (WM)3D-Printed body (aluminum alloy)

Fluid ports A, B and C

Electrical connector

Burst pressure, MPa (kgf/cm2)

Operating pressure range, MPa (kgf/cm2)

Control signal

Voltage, Vdc

Passage diameter, mm

MAX Response time (@ air test), s

Overall dimensions, mm

Mass, kg, no more than

Non-cryo gases and liquids

105 (1075)

0 – 42 (0 - 430)

DC

28±4

3.5

0.07

104x65

0.4

N.C., 2-pos, 2-way, direct actionbalanced solenoid valve

ISO 9974-1-M10x1(or other, if required)

D38999 / 20WA35PN(or other, if required)

Parameter Value (characteristic)

2-WAY BALANCED SOLENOID VALVE (SV06)The Solenoid Valve can supply working medium (fluid or gas) to pipelines and cavities of a unit/system under commands of control system.


Type

Working medium (WM)3D-Printed body (aluminum alloy)

А

B





Control signal

Voltage, Vdc






105 (1075)

0 – 42 (0 - 430)

DC

28±4

6

0.08

135x74

0.85


Standard Ukrainian space ports(or other, if required)



3-WAY BALANCED SOLENOID VALVE (SP01)The Solenoid Valve can supply as well as release working medium (fluid or gas) to/from pipelines and cavities of a unit/system under commands of control system. This valve will be used as a pilot valve (module) for high flow piloted solenoid valves (SV16 and SW12).


Type

Working medium (WM)





Control signal

Voltage, Vdc






105 (1075)

0 – 42 (0 - 430)

DC

28±4

1.5

0.07

133xø35

0.4


Modular design(without own ports)


AB

C

Deenergized(switched-off)

Energized(switched-on)


3-WAY BALANCED SOLENOID VALVE (SW03)The Solenoid Valve can supply as well as release working medium (fluid or gas) to/from pipelines and cavities of a unit/system under commands of control system. Any port of the valve can be used as a pressure supply (inlet) port thus the valve can be used either as pressure supply&discharge valve or as a switch valve.


Type

Working medium (WM)





Control signal

Voltage, Vdc






105 (1075)

0 – 42 (0 - 430)

DC

28±4

3.5

0.07

115x65

0.43


ISO 9974-1-M10x1(or other, if required)


Deenergized(switched-off)

Energized(switched-on)

A

B C

Dimensions givenin millimeters

3D-Printed body(aluminum alloy)


2-WAY SOLENOID VALVE (SN05)The Solenoid Valve can supply working medium (fluid or gas) to pipelines and cavities of a unit/system under commandsof control system.


Type

Working medium (WM)





Control signal

Voltage, Vdc






22.1 (225)

0 – 14.7 (0 - 150)

DC

28±4

1.6

0.08

85xø35

0.3



Without electrical connector(or any, if required)OUTLET

INLET


2-WAY CRYO SOLENOID VALVE (SC02)The Solenoid Valve can supply working medium (fluid or gas) to pipelines and cavities of a unit/system under commandsof control system.



Type

Working medium (WM)





Control signal

Voltage, Vdc





Cryo gases and liquids

9.8 (100)

0 – 3.9 (0 - 40)

DC

28±4

4

0.08

107x95

1.3

N.C., 2-pos, 2-way, direct actionCRYO solenoid valve



OUTLET

INLET

SW03 CHARACTERISTICS COMPARISON (ON EXAMPLE OF SW03)


Low pressurebalanced

solenoid valve

High pressurebalanced

solenoid valve

Type

Working medium (WM)

Operating pressure, MPa

WM temperature range, °С

Control signal

Voltage, Vdc

Current, A

Passage diameter (ESEOD), mm

Response time, s


Mass, kg

N2, He, Kerosene

DC

18 to 32

1 @ 24Vdc

≤ 0.07 @ 24Vdc

~ similar

0.64

Direct acting, N.C., 3-way, solenoid valve

from -54 to +60

What will beimplemented in SW03

SW03

Same type as MV74LTand MV74HLT

Same fluids

Same OP as MV74HLTTwice higher OP than in MV74LT

Slightly wider operatingtemperature range

Same control signal

Similar voltage range

Similar power consumption

Higher ESEOD at less weight

Similar response time

Similar size

Less weight

N2, He, Kerosene

DC

28±4

1 @ 24Vdc

3.5

≤ 0.07

115x65

0.43

Direct acting, N.C.,3-way, solenoid valve

42

from -60 to +80

Having these features, the SW03 solenoid valve is a better product than the valves of other well-known vendors.

Specs of the available on the market valves of other well-known vendors

Parameter

20.68 41.36

2.28 1.47

Documents

FLIGHT CONTROL PROPULSION SOLENOID VALVES