Solenoid Valve

Here are Todays Amazing Solenoid Valve Deals

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EPOXY RESIN CIRCUIT BOARD POTTING COMPOUND WATERPROOF MASKING SEALANT 96 OZ KIT $39.71 Time Remaining: 29d 18h 4m Buy It Now for only: $39.71 Buy It Now | Add to watch list

Sloan SF2300 Sensor Operated Lavatory Faucet Plugin adaptor with battery backup $149.00 Time Remaining: 19h 47m Buy It Now for only: $164.00 Buy It Now | Bid now | Add to watch list

EPOXY RESIN CIRCUIT BOARD POTTING COMPOUND CASTING 48OZ $23.81 Time Remaining: 28d 12h 43m Buy It Now for only: $23.81 Buy It Now | Add to watch list

Solenoid Valve Whittaker Controls PN 140465 Rocker Solenoid 18 30Vdc 152767 $108.95 Time Remaining: 19h 10m Buy It Now for only: $108.95 Buy It Now | Add to watch list

Dayton 2 Way 4A691 Stainless Steel 1 1 2 x 1 1 2 Solenoid Valve New $35.00 Time Remaining: 5d 14h 56m Buy It Now for only: $35.00 Buy It Now | Add to watch list

TECHNICAL CONCEPTS 500615 CP LAV FAUCET W THERM MIX VALVE CONTROL MODULE $350.00 Time Remaining: 21d 12h 41m Buy It Now for only: $350.00 Buy It Now | Add to watch list

Rainbird Solenoid Replacement DAS ASVF Valve Model SRK ASV $7.99 Time Remaining: 14d 22h 47m Buy It Now for only: $7.99 Buy It Now | Add to watch list

Parker Shut off Solenoid Valve 963 A1 4D2 Normally Closed 1 4 5000 psi $108.95 Time Remaining: 16h 24m Buy It Now for only: $108.95 Buy It Now | Add to watch list

Waterman Air Solenoid Valve 491 3 110 normally closed 3 8 NPT 110 volt $29.00 Time Remaining: 11d 18h 53m Buy It Now for only: $29.00 Buy It Now | Add to watch list

Waterman Air Solenoid Valve 491 3 220 normally closed 3 8 NPT 220 volt $29.00 Time Remaining: 11d 19h 14m Buy It Now for only: $29.00 Buy It Now | Add to watch list

8 HEATING VENTILATION AIR CON HVAC TRAINING COURSES CD $7.99 Time Remaining: 1d 2h 3m Buy It Now for only: $8.99 Buy It Now | Bid now | Add to watch list

Honeywell VR8200A2124 Gas Valve with Thermocouple $68.50 Time Remaining: 17d 18h 36m Buy It Now for only: $68.50 Buy It Now | Add to watch list

24VAC 60 50 Hz NEMA 1 Solenoid Valve Coil NEW $25.00 Time Remaining: 27d 13h 39m Buy It Now for only: $25.00 Buy It Now | Add to watch list

Red Hat 8262G022 General Purpose 1 4 Brass 2 Way 120VAC Solenoid Valve NEW $29.00 Time Remaining: 8d 13h 16m Buy It Now for only: $29.00 Buy It Now | Add to watch list

ASCO 8215G20 2 WAY INTERNAL PILOT 1 2 SOLENOID VALVE $105.00 Time Remaining: 2d 14h 49m Buy It Now for only: $105.00 Buy It Now | Add to watch list

Brass 2 Way 1 4 NPTF 1 8 Port Normally Closed Solenoid Valve NEW $32.50 Time Remaining: 29d 12h 59m Buy It Now for only: $32.50 Buy It Now | Add to watch list

2 Way 1 8 NPT 3 32 Port Brass Normally Closed Solenoid Valve $20.00 Time Remaining: 19d 16h 4m Buy It Now for only: $20.00 Buy It Now | Add to watch list

PARKER H1E13BGA23B PNEUMATIC SOLENOID VALVE $199.00 Time Remaining: 9d 10h 41m Buy It Now for only: $199.00 Buy It Now | Add to watch list

Solenoid Assembly for Buckner L S Products Valves NEW $9.99 Time Remaining: 27d 23h 51m Buy It Now for only: $9.99 Buy It Now | Add to watch list

8 HEATING VENTILATION AIR HVAC TRAINING COURSES CD NEW $7.99 Time Remaining: 1d 23h 57m Buy It Now for only: $8.99 Buy It Now | Bid now | Add to watch list

Universal 3 Way Brass Buna N 1 4 NPT NEMA Type 1 Solenoid Valve NEW $59.50 Time Remaining: 19d 12h 8m Buy It Now for only: $59.50 Buy It Now | Add to watch list

RUBBERMAID Model 750363 Lavatory Faucet 22 GPM Automatic $124.99 Time Remaining: 26d 19h 12m Buy It Now for only: $124.99 Buy It Now | Add to watch list

Sea Tech 24104 12 12 VDC Electric Solenoid Valve Boat RV Home $45.00 Time Remaining: 10d 20h Buy It Now for only: $45.00 Buy It Now | Add to watch list

Wade Trap Seal Primer Valve 1 2 $22.95 Time Remaining: 18d 18h 12m Buy It Now for only: $22.95 Buy It Now | Add to watch list

2 Way Normally Closed Solenoid Valve 1 4 Pipe Size 3 32 Port NEW $35.00 Time Remaining: 23d 13h 33m Buy It Now for only: $35.00 Buy It Now | Add to watch list

Ingersoll Rand P261SS 120 A 1 8 Port 120VAC Solenoid Air Control Valve NEW $35.00 Time Remaining: 13d 11h 26m Buy It Now for only: $35.00 Buy It Now | Add to watch list

Johnson Controls V 2410 2 $59.99 Time Remaining: 2d 18h 10m Buy It Now for only: $59.99 Buy It Now | Add to watch list

3 APRILAIRE FEED TUBES COMPRESSION SLEEVES FILTER two 4335 one 4266 FRE $11.11 Time Remaining: 20d 43m Buy It Now for only: $11.11 Buy It Now | Add to watch list

AquaSense Lavatory Faucet Electronic z6914 cp4 f sh $99.00 Time Remaining: 3d 13h 8m Buy It Now for only: $199.00 Buy It Now | Bid now | Add to watch list

NIB Dayton 3A425 Solenoid 2 Way Valve Body 1 4 NPT 1 16 Port Air Water Service $28.00 Time Remaining: 6d 21h 4m Buy It Now for only: $28.00 Buy It Now | Add to watch list

Honeywell VR8300A3518 Gas Valve with Thermocouple $77.95 Time Remaining: 12d 14h 16m Buy It Now for only: $77.95 Buy It Now | Add to watch list

stainless steel WATER VALVE with attached WATER HAMMER ARRESTER Mini Rester $18.00 Time Remaining: 5d 45m Buy It Now for only: $18.00 Buy It Now | Add to watch list

Honeywell VR8200A2132 Gas Valve $63.95 Time Remaining: 11d 12h 54m Buy It Now for only: $63.95 Buy It Now | Add to watch list

ASCO Red Hat II Solenoid VALVE 3 way 1 8NPT 120V EF8320G1 O 72 $44.95 Time Remaining: 6d 12h 40m Buy It Now for only: $44.95 Buy It Now | Add to watch list

Honeywell VR8200H1251 Gas Valve Slow Opening $78.95 Time Remaining: 23d 11h 33m Buy It Now for only: $78.95 Buy It Now | Add to watch list

McGuire 155A Cast Brass PO Plug w Open Grid Strainer $14.47 Time Remaining: 6d 15h 15m Buy It Now for only: $14.47 Buy It Now | Add to watch list

Sloan Optima Urinal solenoid repair kit EL124 2 $105.00 Time Remaining: 27d 21h 42m Buy It Now for only: $105.00 Buy It Now | Add to watch list

Lot Of 2 Valter Safety Solenoid Valves 1 4 315 PSI $0.99 (1 Bid) Time Remaining: 3d 20h 6m Bid now | Add to watch list

Sloan Valve ROYAL 186 ES S Royal Optima $359.99 Time Remaining: 14d 29m Buy It Now for only: $359.99 Buy It Now | Add to watch list

USED MAC 113B 111CAAA SOLENIOD VALVE $20.00 Time Remaining: 11d 18h 35m Buy It Now for only: $20.00 Buy It Now | Add to watch list

One can of Fifty 50 1 4 PR 14 Block Pronto Anchors $21.00 Time Remaining: 1d 15h 54m Buy It Now for only: $21.00 Buy It Now | Add to watch list

Honeywell VR8300A3500 Gas Valve $72.95 Time Remaining: 12d 14h 16m Buy It Now for only: $72.95 Buy It Now | Add to watch list

KWC Z532075 Solenoid Valve Rubber Diaphragm New in Pkg $41.54 Time Remaining: 16d 18h 20m Buy It Now for only: $41.54 Buy It Now | Add to watch list

Parker 4 Way Solenoid Control Valve MD06 SDNC AD 12B $299.99 Time Remaining: 28d 23h 16m Buy It Now for only: $299.99 Buy It Now | Add to watch list

Box of 1 4 J 14 Red Head Flush Non Drilling Anchors $49.97 Time Remaining: 1d 15h 53m Buy It Now for only: $49.97 Buy It Now | Add to watch list

Honeywell VR4300A4502 Gas Valve 3 4 NPT $141.95 Time Remaining: 13d 15h 5m Buy It Now for only: $141.95 Buy It Now | Add to watch list

8 HEATING VENTILATION AIR HVAC TRAINING COURSES CD NEW $7.99 Time Remaining: 4d 2h 3m Buy It Now for only: $8.99 Buy It Now | Bid now | Add to watch list

ASCO Solenoid Valve 8261 2 Way Direct Acting Open Frame $26.99 Time Remaining: 14d 2h 18m Buy It Now for only: $26.99 Buy It Now | Add to watch list

Sloan Royal 111 ESS 160GPF Low Consumption Solenoid Operated Flush Valve New $99.99 Time Remaining: 8d 15h 23m Buy It Now for only: $99.99 Buy It Now | Add to watch list

MAC 35ABARDAAJ1KD NNB $32.99 Time Remaining: 20d 18h 54m Buy It Now for only: $32.99 Buy It Now | Add to watch list

NEW PARKER SKINNER SOLENOID VALVE W PRESSURE VESSEL 120 60 110 50 10WATT $89.99 Time Remaining: 7d 19h 51m Buy It Now for only: $89.99 Buy It Now | Add to watch list

Sloan Mechanical Mixing Valve in Chrome Plate Finish SLMIX60A $31.98 Time Remaining: 8d 11h 47m Buy It Now for only: $31.98 Buy It Now | Add to watch list

1 NEW ITT K3A562S VALVE L19 $90.00 Time Remaining: 14d 16h 15m Buy It Now for only: $90.00 Buy It Now | Add to watch list

1 NEW ROSS W7476A3331 SOLENOID VALVE E8 $80.00 Time Remaining: 22d 22h 50m Buy It Now for only: $80.00 Buy It Now | Add to watch list

ARO 80123011 NIB $54.99 Time Remaining: 29d 15h 54m Buy It Now for only: $54.99 Buy It Now | Add to watch list

Buckner 24 Volt 1 1 4 Brass Valve w Solenoid $65.00 Time Remaining: 4d 11h 42m Buy It Now for only: $75.00 Buy It Now | Bid now | Add to watch list

ASCO 238610188D NIB $54.45 Time Remaining: 29d 15h 56m Buy It Now for only: $54.45 Buy It Now | Add to watch list

Sloan ECOS Exposed Electronic Dual Flush Flushometer SL811116 1 $390.59 Time Remaining: 29d 16h 4m Buy It Now for only: $390.59 Buy It Now | Add to watch list

VALVE RESEARCH 201331 NIB $69.29 Time Remaining: 29d 16h 35m Buy It Now for only: $69.29 Buy It Now | Add to watch list

Zurn Aquasense ZR6003 AV WS1 Flushometer $189.00 Time Remaining: 13d 12h 37m Buy It Now for only: $189.00 Buy It Now | Add to watch list

Technical Concepts AutoFlush Sidemount Metal Toilet $188.79 Time Remaining: 12d 20h 39m Buy It Now for only: $188.79 Buy It Now | Add to watch list

HUMPHREY 501E4E2 NIB $158.95 Time Remaining: 7d 17h 57m Buy It Now for only: $158.95 Buy It Now | Add to watch list

McGuire 155A Cast Brass PO Plug 1 Lot of 6 $69.97 Time Remaining: 6d 15h 15m Buy It Now for only: $69.97 Buy It Now | Add to watch list

Asahi Pneumatic Actuated Diaphragm AV Valve Type 14 NEW $499.99 Time Remaining: 18d 22h 38m Buy It Now for only: $499.99 Buy It Now | Add to watch list

8 HEATING VENTILATION AIR CON HVAC TRAINING COURSES CD $7.99 Time Remaining: 4d 23h 54m Buy It Now for only: $8.99 Buy It Now | Bid now | Add to watch list

Technical Concepts AutoFlush Sidemount Metal Urinal $188.79 Time Remaining: 12d 20h 38m Buy It Now for only: $188.79 Buy It Now | Add to watch list

Technical Concepts AutoFlush Sidemount Metal Toilet $188.79 Time Remaining: 17d 14h 37m Buy It Now for only: $188.79 Buy It Now | Add to watch list

Technical Concepts AutoFlush Sidemount Metal Urinal $188.79 Time Remaining: 17d 14h 37m Buy It Now for only: $188.79 Buy It Now | Add to watch list

MAC SOLENOID VALVE MISC PARTS $20.00 Time Remaining: 16d 14h 37m Buy It Now for only: $20.00 Buy It Now | Add to watch list

Sloan Royal Closet Flush Valve SL110XYV $122.96 Time Remaining: 14d 3h 24m Buy It Now for only: $122.96 Buy It Now | Add to watch list

TC Milano AutoFaucet with Surround Sensor Technology $339.09 Time Remaining: 17d 15h 39m Buy It Now for only: $339.09 Buy It Now | Add to watch list

TC Milano AutoFaucet with Surround Sensor Technology $316.58 Time Remaining: 12d 20h 20m Buy It Now for only: $316.58 Buy It Now | Add to watch list

TC Milano AutoFaucet with Surround Sensor Technology $339.09 Time Remaining: 12d 20h 21m Buy It Now for only: $339.09 Buy It Now | Add to watch list

Sloan EBF 650 Battery Powered Hand Washing Faucet $10.00 Time Remaining: 5d 23h 12m Buy It Now for only: $100.00 Buy It Now | Bid now | Add to watch list

Sloan Royal Closet Elbow Outlet Flush Valve SL120 $129.92 Time Remaining: 9d 3h 51m Buy It Now for only: $129.92 Buy It Now | Add to watch list

TC Milano AutoFaucet with Surround Sensor Technology $316.58 Time Remaining: 17d 15h 39m Buy It Now for only: $316.58 Buy It Now | Add to watch list

SLOAN ROYAL OPTIMA CONCEALED AUTOMATIC SENSOR URINAL FLUSH VALVE 195 1 ES S L $197.00 Time Remaining: 25d 12h 24m Buy It Now for only: $197.00 Buy It Now | Add to watch list

FESTO MEH5218B NIB $74.66 Time Remaining: 19d 14h 9m Buy It Now for only: $74.66 Buy It Now | Add to watch list

TC Milano AutoFaucet with Single Hole Mount $330.09 Time Remaining: 12d 20h 36m Buy It Now for only: $330.09 Buy It Now | Add to watch list

TC Verona AutoFaucet Single Mount Hole $341.95 Time Remaining: 17d 15h 39m Buy It Now for only: $341.95 Buy It Now | Add to watch list

TC Sienna AutoFaucet with Single Hole Mount $316.58 Time Remaining: 12d 20h 22m Buy It Now for only: $316.58 Buy It Now | Add to watch list

TC Milano AutoFaucet with Single Hole Mount $330.09 Time Remaining: 17d 15h 39m Buy It Now for only: $330.09 Buy It Now | Add to watch list

LOT OF NEW RAINBIRD SOLENOID SPRINKLER REPLACEMENT KITS SRK CP CPF DV DVF $16.95 Time Remaining: 6d 13h 38m Bid now | Add to watch list

Magnatrol F18A42 Solenoid Valve $119.98 Time Remaining: 14d 15h 22m Buy It Now for only: $119.98 Buy It Now | Add to watch list

TC Infared AutoFaucet Single Hole Mount $256.42 Time Remaining: 12d 20h 19m Buy It Now for only: $256.42 Buy It Now | Add to watch list

TC Verona AutoFaucet Single Mount Hole $341.95 Time Remaining: 12d 20h 36m Buy It Now for only: $341.95 Buy It Now | Add to watch list

TC Sienna AutoFaucet with Single Hole Mount $316.58 Time Remaining: 17d 15h 39m Buy It Now for only: $316.58 Buy It Now | Add to watch list

TC Venetian Automated Faucet Single Hole Mount $345.09 Time Remaining: 12d 20h 35m Buy It Now for only: $345.09 Buy It Now | Add to watch list

TC Capri Automated Faucet Single Hole Mount $341.95 Time Remaining: 15d 20h 41m Buy It Now for only: $341.95 Buy It Now | Add to watch list

TC Venetian Automated Faucet Single Hole Mount $345.09 Time Remaining: 17d 15h 39m Buy It Now for only: $345.09 Buy It Now | Add to watch list

Sloan 15 gpf 57 Lpf Royal Flush Valve SL18015 $127.82 Time Remaining: 13d 8h 3m Buy It Now for only: $127.82 Buy It Now | Add to watch list

NIB SLOAN COMMERCIAL TOILET WETS20001301 W ROYAL 111 FLUSHOMETER $185.00 Time Remaining: 6d 17h 50m Bid now | Add to watch list

Sloan 16 Royal Closet Exposed Flush Valve SL11316 $128.32 Time Remaining: 24d 9h 54m Buy It Now for only: $128.32 Buy It Now | Add to watch list

Magnatrol F18A42 Solenoid Valve 1 2 N C 0 110 120V COIL $179.99 Time Remaining: 21d 52m Buy It Now for only: $179.99 Buy It Now | Add to watch list

10 gpf 38 Lpf Royal Optima G2 Plus Battery Powered Flush Valve for Urinal $343.18 Time Remaining: 23d 4h 12m Buy It Now for only: $343.18 Buy It Now | Add to watch list

SLOAN SOLIS SOLAR POWERED ELECTRONIC FLUSHOMETER VALVE $249.99 Time Remaining: 20d 2h 34m Buy It Now for only: $249.99 Buy It Now | Add to watch list

Sloan 10gpf 38 Lpf Royal Urinal Flush Valve 186 1 $188.99 Time Remaining: 10d 8h 14m Buy It Now for only: $188.99 Buy It Now | Add to watch list

ITT Valve K10CB1391B $99.00 Time Remaining: 15d 13h 28m Buy It Now for only: $99.00 Buy It Now | Add to watch list

Parker Esxternal Pilot Solenoid Valve 74232BN4TNJ1NOD10 $79.00 Time Remaining: 4d 14h 41m Buy It Now for only: $79.00 Buy It Now | Add to watch list

Sloan Royal Urinal Flush Valve SL180 $117.95 Time Remaining: 6d 14h 1m Buy It Now for only: $117.95 Buy It Now | Add to watch list

More Great Information on Solenoid Valve:

Understanding Solenoid Valves by Saphia

Solenoid valves are highly engineered products that can be used in many diverse and unique system applications. A brief overview of the pneumatic component and functional varieties of solenoid valve follows.

Valve Construction And Basic Operation

A solenoid valve is an electronically operated device. It is used to control the flow of liquids or gases in a positive, fully-closed or fully-open mode. The valve is commonly used to replace a manual valve or where remote control is desirable. A solenoid is operated by opening and closing an orifice in a valve body that permits or prevents flow through the valve. The orifice is opened or closed through the use of a plunger that is raised or lowered within a sleeve tube by energizing the coil. The bottom of the plunger contains a compatible sealing material, which closes off the orifice in the body, stopping flow through the valve.

The solenoid assembly consists of a coil, plunger, and sleeve assembly. In a normally closed valve, a plunger return spring holds the plunger against the orifice, preventing flow through the valve. When the coil is energized, a magnetic field is produced, raising the plunger and allowing flow through the valve. In a normally open valve, when the coil is energized, the plunger seals off the orifice, stopping flow through the valve.

Direct Operated Solenoid Valves

Direct operated solenoid valves function to directly open or close the main valve orifice, which is the only flow path in the valve. Direct operated valves are used in systems requiring low flow capacities or in applications with low pressure differential across the valve orifice. The sealing surface that opens and closes the main valve orifice is connected to the solenoid plunger. The valve operates from zero pressure differential to maximum rated pressure differential (MOPD) regardless of line pressure. Pressure drop across the valve is not required to hold the valve open.

Pilot Operated Valves

Pilot operated valves are the most widely used solenoid valves. Pilot operated valves utilize system line pressure to open and close the main orifice in the valve body. In a piston-style valve, the main orifice is held closed with a piston seal pressed against the main orifice by the combined fluid pressure and spring pressure. In a normally closed valve, the piston is shifted or opened when the pilot operator is energized. This allows fluid behind the piston to evacuate through the valve outlet. At this point, the system line pressure moves the piston, opening the main orifice of the valve allowing high capacity flow through the valve. When energizing the coil of a normally open valve, fluid pressure builds up behind the piston, forcing the piston to seal the main orifice of the valve.

Design Terminology

Continuous Duty â€" A rating given to a valve that can be energized continuously without overheating.

Correction Factor â€" A mathematical relationship related to a fluid’s specific gravity used to convert specific flows from a standard media to the media in question.

Current drain â€" The amount of current (expressed in amperes) that flows through the coil of a solenoid valve when it is energized.

Cv Factor â€" A mathematical factor that represents the quantity of water, in gallons per minute, that will pass through a valve with a 1 psi pressure drop across the valve.

Flow â€" Movement of fluid created by a pressure differential.

Flow Capacity â€" The quantity of fluid that will pass through a valve under a given set of temperature and pressure conditions.

Manual Stem â€" A mechanical device that permits the manual opening or closing of a valve in the case of emergency or power failure. A manual stem is available on all normally closed valves.

Maximum Operating Pressure Differential (MOPD) â€" The maximum pressure difference between the inlet and outlet pressures of the valve must not be exceeded, allowing the solenoid to operate in both the energized and de-energized positions.

Minimum Operating Pressure Differential â€" The minimum pressure difference between the inlet and outlet pressures required for proper operation. This minimum operating pressure differential must be maintained throughout the operating cycle of pilot operated valves to assure proper shifting from the closed position to the open position and visa versa. In the absence of the minimum operating pressure, the valve may close or will not fully open.

Orifice â€" The main opening through which fluid flows.

Safe Working Pressure â€" The maximum pressure a solenoid valve may be exposed to without experiencing any damage. The solenoid valve does not have to be operable at this pressure, but merely withstand the pressure without damage.

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Article Source: http://www.earticlesonline.com/Article/Understanding-Solenoid-Valves/772196

Wiring Solenoid Valve to water Level Switch?

I have a solenoid valve just like this http://www.globalspec.com/ImageRepository/ProductAreaImages/2007/4/903/large.jpg and its rated 120 VAC/26VA (3 prongs, one for ground) . I also have a horizontal level switch for liquid like this http://germes-online.com/direct/dbimage/50279527/Level_Switch.jpg with rating 120 VAC/0.28 A (the switch will connect when the water level reach the target) normally open.

The solenoid valve should be spring loaded OPEN and electrically closed. As the level switch reaches it's target, it will close and energise the soleniod valve.
The flaw in that type of setup is that in case of a power failure, the tank will keep filling.

The solution to that, is to get a float switch that OPENS at target level and deenergises a normally closed solenoid valve.