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12vDC solenoid valves in Brass, Stainless Steel and Plastic

12 volt brass solenoid valves, 12vDC Stainless Steel and 12vDC Plastic solenoid valves 2/2 and 3/2 way normally closed or normallyopen are available from stock in either direct acting or pilot operated function. Stock 12 volt sizes include1/8" 0.125 inch, 1/4" 0.25 inch, 3/8" 0.375 inch, 1/2" 0.5 inch,3/4" 0.75 inch, 1" inch, 11/4" 1.25 inch, 11/2" 1.5 inch,2" inch, 21/2" 2.5 inch and 3" inch BSP or NPT thread to suitmost air, water, Light Oil, Gas, Vacuum, Steam, Oil, Propane, LPG, Petrol,Diesel, Acid and Alkali gaseous and fluid media. Typical voltages 12vDC also knownas 12 volt direct current or 12 volt = with IP65 safe area orATEX hazardous area protection are ideal for low power, remote battery operated stations, DIY and domestic projects or general purpose and domestic appliactions where water or general public, people or children would have access making the low voltage 12 volts power supply would offer greatly increased safety as opposed to the far more dangerous 230vAC Mains supply.

12vDC Solenoid valves are available in 2 main operations

Direct Acting 12vDC solenoid valves.

Hung Diaphragm also known as Assisted Lift solenoid valves require no pressure differential and will open and close regardless of pressure. These are ideal for low pressure gravity fed systems and closed loop systems or just where pressure differentials are simply unknown or could be variable.

Pressure Assisted12volt solenoid valves

Servo Assisted also known as Floating Diaphragm solenoid valves require a minimum pressure differential and will only open or close if the inlet pressure is al least 0.2 to 0.5 bar higher than the outlet pressure. Ideal for open to atmosphere and higher pressure systems.
1. 12vDC Brass Solenoid Valves

12vDC Miniature Brass Solenoid Valves UK Stock

12vDC Solenoid Valve Miniature Budget Series PU220AR
Function: 2/2 way Normally Closed
Operation: Direct acting
Media: air, water, light oil, vacuum, gas
Port Size: 1/8 BSP through to 3/8 BSP or NPT
Body: Brass
Pressure range: 0 to 16 Bar Rated
Seals: NBR, FKM or EPDM

12vDC Miniature 1/8 BSP Brass 0 to 105 Bar Solenoid Valves UK

12vDC Miniature Brass Solenoid Valve Series: AD6000
Function: 2/2 Normally Closed  
Operation: Direct acting
Media: Fluid, Water, Vacuum, Light Oil
Pressure range: 0 to 105 Bar
Port Size: 1/8" BSP or NPT
Body: Brass
Seals: NBR, FKM, EPDM or PTFE

12vDC Miniature 1/4 BSP Brass 0 to 105 Bar Solenoid Valves UK

12vDC Miniature Brass Solenoid Valve Series: AD8000
Function: 2/2 Normally Closed  
Operation: Direct acting
Media: Suitable for Fluid, Water, Vacuum, Light Oil
Pressure range: 0 to 105 Bar
Port Size: 1/4" BSP or NPT
Body: Brass
Seals: NBR, FKM, EPDM or PTFE

12vDC Miniature 1/8 to 1/2 BSP Brass 0 to 10 Bar Solenoid Valves UK

12vDC Miniature Brass Solenoid Valve series: AD612
Function: 2/2 way Normally Closed 
Operation: direct acting
Media: Fluid, Water, Vacuum, Light Oil
Pressure range: 0 to 10 Bar
Port Sizes: 1/8" to 1/2 BSP
Body: Brass
Seals: NBR, FKM, PTFE, Silicone or EPDM
PU220 12volt Brass solenoid valve
2vDC Brass Solenoid Valve Series PU220 & AD
Function: 2/2 Nprmally Closed 
Operation: Hung diaphragm assisted lift
Media: air, water, light oil, vacuum, inert gas
Port Sizes: 3/8 BSP to 2" BSP or NPT
Pressure range: 0 to 16 Bar Rated
Seals: NBR, EPDM or FKM

12vDC Solenoid Valve Series 850 Brass 2/2 N/Closed 0 - 16 Bar 1/2 to 2

12vDC Solenoid Valve Series: 850
Function: 2/2 Normally Closed
Operation: Direct acting forced pilot
Media: air, water, light oil, vacuum, gas
Port Sizes: 1/2 BSP to 2" BSP or NPT
Body: Brass
Pressure: 0 to 16 Bar Rated
Seals: FKM, NBR, PTFE or EPDM

12vDC PU225 3/8 to 3

12vDC Brass Solenoid Valve Series: PU225 
Function: 2/2 way Normally Closed
Operation: Pressure servo assisted diaphragm
Media: air, water, light oil, gas
Sizes: 3/8 BSP to 3" BSP or NPT
Body: Brass
Pressure range: 0.5 to 10 Bar Rated
Seals: NBR, EPDM or FKM
2. 12vDC Stainless Steel Solenoid Valve

12vdc HA miniature stainless solenoid valves from Stock 0800 808 7799

12vDC Stainless Solenoid Valve Miniature Series: HA 
Function: 2/2 Normally Closed
Operation: direct acting
Media: air, water, light oil, vacuum, gas 
Port Sizes: 1/8BSP or NPT
Body: 304 Stainless steel
Pressure range: 0 to 20 Bar
Seals: NBR, EPDM or FKM

12vdc miniature JA 1/8 + 1/4 BSP stainless solenoid valves from Stock 0800 808 7799

12v Stainless Solenoid Valve miniature series: JA
Function: 2/2 way Normally Closed 
Operation: Direct acting
Media: air, water, light oil, vacuum & slightly aggressive
Pressure: 0 to 40 Bar
Port Sizes: 1/8 to 1/4" BSP or NPT
Body: 304 Stainless steel
Seals: NBR, EPDM, FKM or PTFE

12vdc miniature ADS812 1/4 to 1/2 BSP stainless solenoid valves from Stock 0800 808 7799

12vDC Miniature Stainless Solenoid Valve: ADS812
Function: 2/2 way Normally Closed 
Operation: Direct acting
Media: air, water, vacuum, gas & slightly aggressive
Pressure: 0 to 10 Bar
Port Sizes: 1/4 to 1/2" BSP or NPT
Body: 316 stainless steel
Seals: NBR, EPDM, FKM, Silicone or PTFE

12vdc miniature ADS6000 1/8 BSP stainless solenoid valves from Stock 0800 808 7799

12vDC Miniature Stainless Solenoid Valve: ADS6000
Function: 2/2 way Normally Closed
Operation: direct acting
Media: air, water, vacuum, gas, slightly aggressive media
Pressure range: 0 to 105 Bar
Port Sizes: 1/8 BSP or NPT
Body: 316 Stainless steel
Seals: NBR, EPDM, FKM, Silicone or PTFE

12vdc miniature ADS6000 1/4 BSP stainless solenoid valves from Stock 0800 808 7799

12vDC Miniature Stainless Solenoid Valve: ADS8000
Function: 2/2 Normally Closed 
Media: air, water, light oil, vacuum, gas & slightly aggressive media
Pressure: 0 to 105 Bar
Size: 1/4 BSP or NPT
Body: 316 stainless steel
Seals: NBR, EPDM, FKM, Silicone or PTFE
12 volt dc solenoid valve ADS8000 Data sheet

12vdc MD 3/8 to 2

12vDC Budget Stainless Steel Solenoid Valve Series: MD
Function: 2/2 Normally Closed
Operation: Hung Diaphragm assisted lift
Media: air, water, light oil, vacuum, gas & slightly aggressive media
Pressure range: 0 to 10 Bar
Port Sizes: 3/8 to 2" BSP or NPT
Body: 316 stainless steel
Seals: EPDM, NBR or FKM

12vdc ADS1550 3/8 to 2

12vDC Stainless steel Solenoid Valve Series: ADS
Function: 2/2 way Normally Closed
Media: air, water, light oil, vacuum, gas, steam & slightly aggressive media
Pressure range: 0 to 7 Bar
Port Sizes: 3/8 to 2" BSP or NPT
Body: 316 Stainless steel
Seals: FKM, NBR, EPDM, FFKM, Silicone
3. 12vDC Plastic solenoid valves

12vDC PPA1 Plastic Solenoid Valve for acids and alkali in stock 0800 808 7799

12vDC Miniature Plastic Solenoid Valve Series: PPA1
Function: 2/2 Normally Closed 
Operation: direct acting isolated core
Media: aggressive corrosive media acid or alkali
Port Size: 1/4 BSP or NPT
Body: PPA
Pressure range: 0 - 2 Bar Rated
Seals: FKM or EPDM

12vDC PPA2 Plastic Solenoid Valve for acids and alkali in stock 0800 808 7799

12vDC Miniature Plastic Solenoid Valve Series: PPA2
Plastic 2/2 Normally Open
Operation: direct acting withisolated core
Media: aggressive corrosive media acid or alkali
Port Size: 1/4 BSP or NPT
Body: PPA
Pressure range: 0 - 2 Bar Rated
Seals: FKM or EPDM

12vDC C40 Plastic Solenoid Valve for acids and alkali in stock 0800 808 7799

12vDC Miniature Plastic Solenoid Valve Series C40
Function: 2/2 Normally Closed or Normally Open
Operation: direct acting
Media: corrosive aggressive acid or alkali media
Port sizes: 1/2 BSP or NPT
Body: PVC
Pressure range: 0 to 0.5 Bar Rated
Seals: FKM or EPDM

12vDC PK Nylon 0to 10 Solenoid Valve in stock 0800 808 7799

12vDC Nylon Solenoid Valve POM Series: PK
Function: 2/2 Normally Closed
Operation: assisted lift hung diaphragm
Seals: EPDM, FKM or NBR
Media: RO Water, pure water, demin water
Port Sizes: 1/2 to 1 BSP or NPT
Body: Delrin (POM)
Pressure range: 0 to 7 Bar Rated

12vDC PK Nylon 0 to 10 Bar Solenoid Valve in stock 0800 808 7799

12vDC Nylon Solenoid Valve Series: NOPK
Function: 2/2 way Normally Open
Operation: assisted close hung diaphragm
Media: RO Water, Demin water, Pure water
Port Sizes: 1/2 to 1 BSP or NPT
Body: Delrin (POM)
Pressure range: 0 to 7 Bar Rated

12vDC GC Nylon 0 to 10 Water Solenoid Valve in stock 0800 808 7799

12vDC Miniature Plastic Water Solenoid Valve: GC
Function: 2/2 Normally Closed
Operation: direct acting
Media: air, water
Port Size: 1/4 BSP or NPT
Body: Nylon
Pressure range : 0 to 8 Bar Rated
Seals: EPDM

12vDC 115BC Nylon Water Solenoid Valve in stock 0800 808 7799

12vDC Nylon Water Solenoid Valve RPE: 115BC
Function: 2/2 N/Closed or N/Open
Media: water
Port Sizes: 1/4 to 3/4 BSP/NPT or 15mm Push Fit
Body: Nylon WRAS Approved
Pressure range:: 0.2 to 10 Bar Rated
Seals: NBR
12vDC Nylon Appliance Solenoid Valve RPE: S 
Function: Nylon 2/2 Normally Closed
Operation: servo pressure assisted diaphragm
Media: water
Sizes: 3/4BSP Male Inlet to single 10mm or 12mm hose tail
Body: Nylon WRAS Approved
Pressure: 0.2 - 10 Bar Rated
seals: NBR
12vDC Nylon Appliance Solenoid Valve RPE: D 
Function: Nylon 2/2 N/Closed
Operation: servo pressure assisted diaphragm
Media: mains water
Sizes: 3/4BSP Male Inlet to double 10mm or 12mm hose tail
Body: Nylon WRAS Approved
Pressure: 0.2 - 10 Bar Rated
Seals: NBR
12vDC Nylon Appliance Solenoid Valve RPE: T 
Function: Nylon 2/2 N/Closed
Operation: servo pressure assisted diaphragm
Media: town water
Sizes: 3/4BSP Male Inlet to triple 10mm or 12mm hose tail
Body: Nylon WRAS Approved
Pressure: 0.2 - 10 Bar Rated
Seals: NBR
4. 12vDC 3 Way solenoid valves

12vDC PU320 3/2 Way Solenoid Valve in stock 0800 808 7799

12vDC solenoid valve 3/2 Way Miniature: PU320 
Function: 3/2 way Normally Closed or Normally Open
Operation: direct acting
Media: air and inert gas
Port Sizes: 1/8 and 1/4 BSP or NPT
Body: Aluminium annodised
Pressure range: 0 - 10 Bar Rated
Seals: NBR, EPDM or FKM

12vDC VX Brass  3/2 Way Universal Solenoid Valve in stock 0800 808 7799

12vDC solenoid valve 3/2 Way Miniature seriesVX
Function: 3/2 way Normally Closed or N/Open 
Media: Suitable for air, water, gas and light oil
Port Sizes: 1/8 and 1/4 BSP or NPT
Body: Brass
Pressure range: 0 - 11 Bar Rated
Seals: NBR, FKM or EPDM

12vDC 300201 Brass 3/2 way Solenoid Valve in stock 0800 808 7799

12vDC 3/2 Way Miniature Brass Solenoid Valve Series: 300201 
Function: 3/2 Normally Closed or Normally Open 
Media: air, water, gas, Diesel, Bio Fuel, Petrol and light oil
Port Sizes: 1/8 and 1/4 BSP or NPT
Body: Brass
Pressure range: 0 to 15 Bar Rated
Seals: NBR, FKM or EPDM

12vDC 380 Brass 3/2 way 1/4 to 1/2 Solenoid Valve in stock 0800 808 7799

12vDC Brass 3/2 Way Universal Solenoid Valve Series: 380 
Function: 3/2 way universal
Operation: direct acting
Media: air, water, gas, Diesel, Bio Fuel, Petrol and light oil
Port sizes: 1/4 to 1/2 BSP or NPT
Body: Brass
Pressure range: 0 - 10 Bar Rated
Seals: NBR or FKM
Many other 12vdc solenoid valves available upon request
 
Media
Port Size - Type
Port Option
N-open/closed
Min Pressure
Max Pressure
Body Material
Protection
Special Option

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12vDC Solenoid Valves are available with various functions.
12vDC - 2/2 Way Normally Closed - 1 inlet port and 1 outlet port (2 port), valve can be open or closed (2 position)- solenoid valve stays closed, when 12 volts is applied the 12v solenoid valve opens allowing flow of media. When power is switched off the 12 volt solenoid valve automatically closed (failsafe closed) and thus the flow of media stops.
12vDC - 2/2 Way Normally Open - 1 inlet port and 1 outlet port (2 port), valve can be open or closed (2 position)- solenoid valve stays open, when 12 volts is applied the 12v solenoid valve closes stopping the flow of media. When power is switched off the 12 volt solenoid valve automatically opens (failsafe open) and thus the flow of media starts.
12vDC - 3/2 Normally Closed - 3 ports 2 positions (port1 inlet, port 2 outlet port 3 exhaust) for either pneumatic cylinder actuation or as a diverting solenoid valve. Without 12 volt supply inlet port is failsafe closed outlet port can vet to exhaust port. When 12vdc is applied inlet port opens allowing flow to outlet port, exhaust port is closed.
For example 3/2 normally closed 12vdc slenoid valve connected to spring return actuator. When no 12vdc power is applied remaining compressed air in the actuator passes back though outlet port and vents to atmosphere through exhaust port of the solenoid valve so actuator can spring return to its closed position.
When 12vdc is applied the inlet opens to outlet and compressed air can enter the actuator causing it to move to the open position. When power is removed again the inlet port closes and outlet port can vent to exhaust port allowing the actuator to vent compressed so that it may return to the closed position.
These 12vDC Solenoid Valves are fitted with interchangeable coils so the same 12vDC solenoid valve can easily be changed to 24vDC 24vAC 110vAC or even 240vAC or any other voltage required for the application. 
We offer a very extensive range of 12 volt solenoid valves so please feel free to ask.
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