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The operating principle of these solenoid valve is basically different from the one of the other series. The pinching device is moved by a solenoid operator and cuts off the fluid by pinching or releasing a tubing in soft silicon (or other soft material) . The fluid can flow in either direction with a high rate of flow, without turbulences and without dead spaces.
Thus, pinch solenoid valves can control all the fluids that are compatible with the tubing material, protecting them from all contamination, including temperature changes. These characteristics, plus the fact that the tubings are extremely easy to install and replace, make this solenoid valve suitable for a wide variety of applications particularly the control of physiological, medical and food fluids.
Also for these series 2/2 or 3/2 normally closed or open are available plus miniaturised version and latching models. All models are silenced.
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Solenoid pinch valves use a current passing through a solenoid to induce a magnetic field, which then supplies force to a magnetic plunger. Pinching functionality is achieved by integrating an actuator and a pinching mechanism into a single unit. The pinching mechanism captures the tubing and provides a fixed pinching surface; the actuator generates forces that act on a sliding plunger to pinch the tubing. A spring typically supplies the force in one direction, while the actuator produces an opposing force.
Common applications for solenoid pinch valves are in the medical, pharmaceutical, and laboratory industries. |
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*G4 : four-way solenoid slide valve for fast
engine ignition and shutdown, having both an
E.T.R. (Energized To Run) mode and an E.T.S.
(Energized To Stop) mode operation.
During engine shutdown, the suction from the fuel
supply pump is used to withdraw fuel from the
injection pump. |
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A solenoid valve that meets your requirements
* Compatible with all fluids: water, air, deionised water, oil, corrosive fluids and oxygen
* Compatible with aggressive environments : 316L body in stainless steel
* Easy to install: compact design, can be oriented in any position, coil replaceable without dismanting the valve, all types of connections
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...for a multitude of applications.
Solenoid valves for fluid and gaseous media, aggressive or neutral, applicable in various ranges of temperature and pressure.
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Solenoid valve, plastic and metal
DN 2 – 50; operating pressure 0 – 6 bar; valve bodies in PVC-U and PVDF (operating temperature -20 to 80°C), brass, stainless steel (operating temperature -10 to 90°C´); straight through bodies (2/2-way valve); directly controlled or servo assisted actuators: Particularly suitable for clean liquid and gaseous media as well as inert and corrosive media depending on the version. Solenoid valves are designed for fast cycle duties and are particularly suitable for dosing applications.
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Solenoid valves from GF Piping Systems play a major role in industrial systems engineering due to their outstanding quality. The comprehensive range with a large number of different versions fully satisfies international standards and customers' requirements.
Their proven advantages and special features make them convincing in operation. Plastic solenoid valves from GF Piping Systems are the ideal products, especially for demanding media. Their good characteristics and short response times make the solenoid valves suitable as components of coordinated control circuits and filling stations.
They are used for diverse functions, e. g. opening, shutting, dosing, dispensing and mixing. The solenoid system and medium area are separated from one another by means of a separating membrane. The valve therefore has a long service life, even with dry runs.
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No Pressure Differential Design:
For maximum application flexibility these heavy duty solenoid valves have been designed so that no pressure differential is needed for them to operate reliably. Their unique design eliminates problems such as sticking and "chattering" due to system pressure differentials that can affect ordinary solenoid valves. And their performance is not effected by downstream restrictions caused by nozzles, flow meters or other equipment. This is a real benefit in these types of applications. The valve will operate with up to 40 PSI of backpressure and up to 120 PSI of inlet pressure. There are no minimum pressure requirements.
Normally Closed Operation:
When electric power is applied to the solenoid, the electromagnetic coil is energized, opening the valve. When the coil is de-energized, the valve closes.
Innovative Coil Design:
Unique in design, the valve coil rectifies AC current to DC current, resulting in lower coil operating temperatures than other plastic solenoid valves. This permits the coil to be rated for 100% continuous duty applications. Thus, the valve can be left in the open position indefinitely or it can be cycled continuously with no coil damage.
Unique Seal Cartridge:
Hayward Solenoid Valves feature an easy to replace seal cartridge. No fumbling with small parts and o-rings to replace worn seals. Just install the one-piece cartridge containing the plunger assembly and all of the seals.
Corrosion Resistant Coil:
The powerful coil assembly and electronics are completely encapsulated in a molded polyester housing, resistant to the harsh corrosive environments to which solenoid valves are often exposed.
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IT HEARS it plans, it produces and it commercializes solenoid valves for the world-wide market.
Sin from 1960 our engagement has addressed to satisfy the requirements of our customers, maintaining the most elevated technological standards in the progettuali and productive methodologies. The all with an optimal relationship price - quality.
Our net trades them is composed from inner vendors and external dispensers who guarantee our capillary presence in all the continents.
Certification ISO 9001 modernized in 2003 based on the norms of Vision 2000 and obtained thanks to the abilities to our human resources guarantees the Customers HEARS the reliability of the product and the service.
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The strength and reliability of this range of solenoid valves make them the ideal solution for a wide variety of industrial applications. They are particularly suitable for the control of water, air, inert gases, steam and non-aggressive fluids in general.
The strong compact body and the technical solutions adopted permit reduced overall dimensions, reduced installation times and targeted maintenance.
Produced in 2/2 or 3/2 normally closed, open or universal service versions plus proportional control and latching versions.
The numerous standard models, the special versions already available in the catalogue and the possibility of developing new valves to satisfy specific needs, mean that SIRAI can provide solutions for the most complex applications.
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TWO AND THREE WAY ELECTRO-PILOT :
minimum in bulk, they are designed for high numbers of work cycles.
TWO-WAY SOLENOID VALVE :
with a patented operating principle, they are particularly recommended for autoclaves, degassers, and vacuum bells.
VACUUM SLAVE DIRECT CONTROL THREE WAY SOLENOID VALVES :
these solenoid valves offer extremely short switching times and a high number of cycles, free as they are of friction and dynamic internal loading. Recommended for systems without compressed air. N.O. and N.C. versions |
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| In most refrigeration applications, in order to automatically control the flow of fluids in a system, it is necessary to be able to start or stop the flow in the refrigerant circuit. An electrically operated solenoid valve is usually used for this purpose. Its basic function is the same as a manually operated shutoff valve, but it can be positioned in remote locations, and may be conveniently controlled by simple electrical switches. Solenoid valves can be operated by a thermostatic switch (the most common in refrigeration systems), float switches, low pressure switches, high pressure switches or any other device used for making or breaking an electric circuit. |
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| ARO offers a full line of pneumatic valves to meet all your needs. Valves are offered in configurations of 2-, 3-, and 4-Way, available with electric, manual, mechanical, and pneumatic actuators. Miniature to full size valves to fit any application. A line of accessory and specialty valves are also available. |
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ORK T-B Series solenoid valves: Steam Series valves.
It is suitable for steam and hot water.Seal is PTFE,
Seal of direct action steam solenoid valve is Viton;
position of steam valves,normally closed and normally open.
TORK steam solenoid valves series:
T-BT Series steam solenoid valve are economic price,tube is brass,body is bras,internal parts are stainless steel.T-BT Series are direct acting types.
conection size of valves are between 1/8"....1/2".
T-B Series steam solenoid valves, tube and internal parts are stainless steel,body brass,seals are teflon PTFE .Coil H class, 180 oC degree, 100% ED coil.and two types;
Direct acting,pilot operated types. pilot operated steam solenoid valves works 0,5 bar...6 bar(160C degree ), Direct operated steam valves works 0..upto 6 bar.Connection sizes; 1/8" upto2 " screwed connection.
T-BR Serisi Steam solenoid valve,direct operated,and have flow regulation unit. 1/8" upto 1/4" sizes is available.
T-BZ Serisi zero pressure ,steam solenoid valve pilot operated,diaphragm type, connection size:3/8"...upto 1".
T-BL Serisi Steam solenoid valve,large orifice types,connection sizes: 3/8"....2" .
working pressure ; 0,3 bar...4 bar ,6 bar,steam,
T-BH Serisi,Steam solenoid valve,high temperature, 180 C degree. 3/8"....upto 1/2"
connection sizes.and direct acting types.has got cooling unit.
T-BHD Serisi, Steam solenoid valve 180 C degree. 3/8"....upto 1"
connection sizes.and pilot operated types.has got cooling unit.
on request body of steam valves can be covered nickel
Certificates:TSEK,TSE,CE,ISO9001:2000 TUV,GOST |
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type 0142
2/2-Way Servo-assisted Solenoid Valve, Plastic Body, for Aggressive Fluids, DN 15-50mm
type 0131
2/2 or 3/2-Way Direct Acting Solenoid Valve for Aggressive Fluids, Plasic Body, DN 10-20mm |
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Solenoid valves in STEEL AISI 316.
2/2 normally sluice, 2/2 normally opened, 3 ways.
Direct and indirect drive.
Sealings in: teflon (PTFE), viton (FKM).
Logons from 1/8 " to 1 ".
Temperature of the fluid till 180°C.
The detail resistor of the constructive materials, joined with our experience in the aimed development uses concurs it of these products in aggressive atmospheres and with corrosive fluid. |
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Solenoid valve BRASS body.
2 ways normally closed and normally opened.
Indirect actioning
Seals: Viton (FKM).
Coil: Standard.
Port size 3/8" and 1/2".
Fluid temperature up to 140°C.
The ODE solenoid valve range 21PW has been developed for the air compressors sector. This valve is used to exaust the pressure on the compressor "head" or "screw" in order to let the compressor to start without pressure. The particular piston design with resistance to high number of cycles and temperature distinguish this valve from the other products that are normally used for this application. |
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Alcon 2-way Special Purpose 68 Series Cryogenic Solenoid Valves control Cryogenic Media down to
-321°F. These valves are degreased and individually packaged for Cryogenic service. They also offer a choice of brass or stainless steel body and larger porting for high Cv.
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| B/C Valve produces the largest selection of NSF approved solenoid valves for potable water systems. Certified by NSF under standard 61, these valves are proven safe for use in municipal, commercial or residential drinking water, as well as, food preservation or food processing systems. They are available in a Polymer or Stainless Steel body and thread patterns from 1/8" to 1" in NPT or BSP. Also available is a 1/4" and 3/8" version with John Guest Push-In tube connections. |
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Deltrol Controls manufactures low-pressure, direct-acting valves specifically designed to control the flow of water and cleaning solution in floor scrubber applications. They provide excellent flow characteristics and sealing ability. They are manufactured with seal and body materials that are proven to withstand the harsh chemicals used in the floor scrubbing process. Deltrol offers a broad standard product line with many valve and configuration options, as well as the ability to customize a valve for unique applications. These are among the many reasons why Deltrol Controls' valves are already used in many floor scrubber machines.
Visit our website or contact us directly to find out more about our solenoid valves for floor scrubbers. |
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| Alcon Special Purpose Hazardous Environment Solenoid Valves are used for controlling gases or liquids where a potentially explosive gas/air mixture is present for long periods or likely to occur in normal operation. |
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Alcon 2-way Special Purpose Hot Water Solenoid Valves feature a wide range of available products. With a choice of brass or stainless steel body, these valves are specifically designed for hot water temperature up to +248°F. Valves are offered in NEMA enclosures with wire or DIN electrical connection.
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Alcon 2-way Special Purpose Steam Solenoid Valves feature a wide range of available products. With a choice of brass or stainless steel body, these valves are specifically designed for steam service up to +356°F. Valves are offered in NEMA enclosures with wire or DIN electrical connection.
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Solenoid valve Brass and Stainless steel 316 body.
2/2 normally closed, 2/2 normally opened, 3 ways.
Direct and indirect operated, with diaphragm or piston technology.
Seals: (PTFE), EPDM e Ruby.
Port size from 1/8" to 2".
Fluid temperature up to 180°C.
The ODE long experience in this sector have as result the development of a wide range of solenoid valves dedicated to steam. Direct actioned and indirect actioned with piston technology to guarantee the best performance in life cycles. |
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Solenoid valves for all fluids
