Step-by-step direct-acting solenoid valve Principle: It is a combination of direct motion and pilot type. When there is no pressure difference between the inlet and the outlet, after energization, the electromagnetic force directly lifts the pilot small valve and the main valve closing member upward, and the valve opens. When the inlet and outlet reach the starting pressure difference, after the energization, the electromagnetic force leads the small valve, the pressure of the lower chamber of the main valve rises, and the pressure of the upper chamber drops, so that the main valve is pushed upward by the pressure difference; when the power is off, the pilot valve uses the spring The force or medium pressure pushes the closure and moves down to close the valve. Features: It can also be operated at zero pressure difference or vacuum or high pressure, but the power is large, and it must be installed horizontally. Pilot solenoid valve Principle: When energized, the electromagnetic force opens the pilot hole, the pressure in the upper chamber drops rapidly, and a pressure difference between the lower part and the lower part is formed around the closing member. The fluid pressure pushes the closing member upward to move the valve to open; when the power is off, the spring force leads the pilot. The hole is closed, and the inlet pressure passes through the bypass hole. The rapid chamber forms a lower high and high pressure difference around the valve closing member, and the fluid pressure pushes the closing member downward to close the valve. Features: The upper limit of the fluid pressure range is high, can be installed arbitrarily (customized), but must meet the fluid pressure difference conditions. 2, the difference between the solenoid valve from the valve structure and material and the principle, divided into six sub-categories: direct-moving diaphragm structure, step-by-step direct diaphragm structure, pilot diaphragm structure, direct-acting piston structure, Step-by-step linear motion piston structure and pilot piston structure. 3. Solenoid valves are classified according to their functions: water solenoid valve, steam solenoid valve, refrigeration solenoid valve, low temperature solenoid valve, gas solenoid valve, fire solenoid valve, ammonia solenoid valve, gas solenoid valve, liquid solenoid valve, miniature solenoid valve, Pulse solenoid valve, hydraulic solenoid valve normally open solenoid valve, oil solenoid valve, DC solenoid valve, high pressure solenoid valve, explosion-proof solenoid valve, etc.
Specifications: Can be used for: liquid water and other liquids with similar viscosity. Solenoid valve material: Plastic body part, Copper Fittings. Filtering feature: removable cleaning filters. Backstop function. Life Expectancy: No abnormality after 100,000 times also. The device is normally closed, means the valve is closed when no voltage is applied.
Small size 2/2 way direct acting water air solenoid valve Available port size: 1/4" and 3/8" Fluid: air, water, steam, hot water. Fluid pressure: 0~2.0MPa Fluid temperature:0~60C direct acting, zero start pressure.
2W(Large Aperture)Series Two-position Two-way Direct Drive Type Solenoid Valve Feature 1.Adopting straight-action diaphragm structure without pressure starting enlarges its applicable scopes. 2.Adopting plate diaphragm structure with reliable start and close lengthens the service life of the product. 3.Selecting plastic sealed coil improves the safe application of this product under many environments. Carton:42*35*21.
Our products :2W series direct acting type solenoid valves, 2WB Series stainless steel solenoid valves, CYW23 series stainless steel solenoid valves which could work in the high pressure and temperature, 2WH series which can be also controlled not only by solenoid but also by hand .Then we also have the water proof solenoid valves ,explosion proof solenoid valves .
Feature 1.Adopting straight-action diaphragm structure without pressure starting Enlarges its applicable scopes. 2.Adopting plate diaphragm structure with reliable start and close lengthens The service life of the product. 3.Selecting plastic sealed coil improves the safe application of this Product under many environments.
Solenoid valve for automatic watering using a metal body. Usable for various applications ranging from protected horticulture to golf courses and facility greening
FCD-270A: Series water-inlet solenoid valve, with a special anti-plug design, applicable to automatic washing machines, tableware washing machines, water supply, water control valves, and other electric control equipment in the water, also can be the induction valve for public facilities or family use . Technical details: Rated voltage AC110V 50/60Hz AC220V 50/60Hz AC240V 50/60Hz working voltage AC110V , 15% AC220V , 15% AC240V , 15% Pressure range 0.02~1.0Mpa 0.02~1.0Mpa 0.02~1.0Mpa Working life 100,000 times 100,000 times 100,000 times Flow characteristic: Hydrauli pressure 0.02Mpa 0.1Mpa 0.25Mpa 0.8Mpa Flow rate >3.0L/min >10L/min >15L/min 5.0L/min >12L/min >21L/min >25L/min Dimensions:2,4.2 washer(optional) Spacing:38.0,0.2mm.
Tai-shing is a professional manufacturer of solenoid, valve, water solenoid valve, sensor, soap dispenser, relay, ssr. We also provide solenoid odm/oem service to customers from worldwide.
Product : Valves Brand : Renaissance Pipe Fitting Inc. Sizes : Refer the specification Condition : New Rating : 4.6, based on 112 reviews price : Start from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Valves which is a device that regulates directs or controls the flow of a fluid gases liquids fluidized solids or slurries by opening closing or partially obstructing various passageways Valves are technically valves fittings but are usually discussed as a separate category In an open valve fluid flows in a direction from higher pressure to lower pressure It is being made up from different materials like Stainless Steel Carbon Steel Alloy Steel Gun Metal Brass Bronze Forge Cast Iron Cast Steel and Mild Steel Meanwhile Valves are quite diverse and may be classified into a number of basic types such as Ball Valve Butterfly valve Ceramic Disc valve Check valve Choke Valve Diaphragm valve Gate valve Globe valve Knife Valve Needle Valve Pinch Valve Piston Valve Plug Valve and so on
Many types of WCB, LCC Materal VALVE. Many types of CF8M, CF8M Material VALVE. Equipment for Oil & Gas Industries.
We supply valves� for specialized fields such as Oil & Gas, Offshore, Petrochemical, Power, Marine and General Industry. Types are Ball Valves, Gate Valve, Globe Valve, Swing NRV Valve, 3 Way Valve, Butterfly Valve, Wafer Check Valve, Disc Check Valve and Customize Valves too are in scope of supply.
-Water Purifier -washing M/c -Mixer Grinder -Fan
Angle valve
Frozen mineral drinking water 330ml x 24 bottle Frozen mineral drinking water 600ml x 24 bottle Frozen mineral drinking water 1500ml x 12
Boat valve Inflatable Boat Air Valve Raft Dinghy Kayak Canoe air valve PVC Boat Air Nozzle Valve grey valves Features: * Inflatable boat safety air valve. Easy inflate and Deflate *Made of high-quality materials, durable *Comes in three parts: Vave base, Valve core and valve cap *suit for all inflatable boats, river rafts,canoe, rigid inflatable boat,banana boat, air mat,kayaksand so on.l *Double seal leak protection Specification: *Material: PVC *Color: Grey(as shown in the picture) *Size:As picture show (approximately) Package content: 2pcs *Inflatable Boat Air Valve
Brass & PVC Gate Valve
Industrial Valve Like: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Sluice Valve, Air Valve, Plug Valve as per Engineering Standard
Led bulb, tube light, panel light, decoration light, wall light, steel wires, steel plate, stainless steel plate, twisted wire rods, galvanized wires, wire mesh, site fencing, mosquito mesh, thread rods, rebar, twisted rods, t bar, nuts and bolts, hardware, pvc pipes, upvc pipes, api pipes, melamine, mdf board, plywood, film faced, shuttering, packing, core veneer, face veneer, hdf molded door skin, door filler, tubular particle boards, pvc boards, wpc boards, doors, block board, hard board, gypsum board, canopy, carpet, flooring wooden, bamboo, laminated engineering, tiles, granite tiles, granite blocks, black galaxy, wash basin, water closets, washbasins, ss sinks, faucets, furniture, pvc edge bending, crew, locks, pvc seals, silicone cartridges, shower enclosures, shower door hinges, handles, knobs, brackets, slides, nails, solar panels, flexible solar panels, solar power station, battery, inverters, rechargeable fans, lights, spring, 3ply disposable face mask, oxygen concentrator ,.Buying office, oem, components sourcing, value added services
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
