3 Way Inert Gases and Fluid Valves

Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left hand side of the diagram describes the valves operation when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and this is described on the right hand side of the diagram, see the typical schematic diagram below.,The 3//2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2//2-way valves as two-way.,The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications will indicate the appropriate connections and pressure capabilities should an alternative circuit function be required.

Solenoid Valve main functions

Three-way, Direct Operated Valves, N/C

Direct operated solenoid valves with a stainless steel or brass body and NBR rubber seals. Fitted with a manual override and suitable for use with air, inert gases oil and water. ASCOs 314 series solenoid valves provide a compact solution for controlling single-acting actuators or filling and draining systems.

Features and Benefits

• Compact valve intended for single acting actuator control
• High operating speed
• Valve optimised for general 3 way piloting applications, only one spring and two moving parts
• RoHS compliant
• Valves do not require a minimum operating pressure
• Satisfy all relevant EC directives

Installation

• Can be mounted in any position without affecting operation
• Solenoid valve has 2 mounting holes in body
• Pipe connections 1/4 (G) have standard combination thread according to ISO 228/1 and ISO 7/1. Pipe connections G 1/8 have standard thread according to ISO 228/1
• Installation / maintenance instructions included with each valve

Solenoid Valve main functions

Three-way, Direct Operated Valves, N/C

Direct operated solenoid valves with a stainless steel or brass body and NBR rubber seals. Fitted with a manual override and suitable for use with air, inert gases oil and water. ASCOs 314 series solenoid valves provide a compact solution for controlling single-acting actuators or filling and draining systems.

3 Way Inert Gases and Fluid Valves

Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left hand side of the diagram describes the valves operation when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and this is described on the right hand side of the diagram, see the typical schematic diagram below.,The 3//2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2//2-way valves as two-way.,The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications will indicate the appropriate connections and pressure capabilities should an alternative circuit function be required.

Features and Benefits

• Compact valve intended for single acting actuator control
• High operating speed
• Valve optimised for general 3 way piloting applications, only one spring and two moving parts
• RoHS compliant
• Valves do not require a minimum operating pressure
• Satisfy all relevant EC directives

Installation

• Can be mounted in any position without affecting operation
• Solenoid valve has 2 mounting holes in body
• Pipe connections 1/4 (G) have standard combination thread according to ISO 228/1 and ISO 7/1. Pipe connections G 1/8 have standard thread according to ISO 228/1
• Installation / maintenance instructions included with each valve

SMC VDW Series

3 Port VDW Valve

The SMC VDW series of direct operated 2/3 port solenoid valve are designed to be used with water, Air and vacuum.
These solenoid vales are compact in size, Use a unique magnetic material that reduces the operating resistance of the moving parts which improves service life, wear and corrosion resistance.

2 port solenoid valve for manifold
Compact direct operated
Body material: brass, stainless steel
Seal material: NBR, FKM

Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left-hand side of the diagram describes the valves operation when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and is described on the right-hand side of the diagram. The 3 / 2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2 / 2-way valves as two ways. The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications indicates the appropriate connections and pressure capabilities when an alternative circuit function is required.

Solenoid Valve main functions

DS6281-EV 2/2 Solenoid Valve – Stainless Steel

A 2 way servo assisted solenoid valves suitable for use with neutral fluids such as compressed air and water. N/C (Normally Closed) and N/O (Normally Open) versions available with NBR (Nitrile Rubber) or FKM (Fluroelastomer) seals. Usable for a variety of applications including heating and refrigeration, water treatment, compressed air and vacuum systems
ATEX approved versions available.

0.1 – 4 second response time (dependant upon pressure)
IP65 Rated (with cable protection)
Stainless steel body
Quiet operation
Water hammer free design
Compact installation length
NPT / Rc connection ports
0.2 – 16 Bar pressure range

DS6281-EV 2/2 Solenoid Valve – Brass Bodied

A 2 way servo assisted solenoid valve suitable for use with neutral fluids such as compressed air and water. N/C (Normally Closed) and N/O (Normally Open) versions available with NBR (Nitrile Rubber) or FKM (Fluroelastomer) seals. Usable for a variety of applications including heating and refrigeration, water treatment, compressed air and vacuum systems.

Compact solenoid valves suitable for most gas and fluid handling applications. Where practical, valves are shown with a schematic diagram showing the (circuit) function. The diagram is laid out so that the left-hand side of the diagram describes the valves operation when the coil is energised. When the coil is de-energised, the spring (or servo-assist) return controls the valve and is described on the right-hand side of the diagram. The 3 / 2-way designation indicates a valve with three ports and two modes of operation. It is normal practice to refer to 2 / 2-way valves as two ways. The port designations A, B, P, P1, P2 and R are used on the schematic diagrams and are marked on the valve bodies. Valve bodies are marked for a specific circuit function but can often be used for other functions. Reference to the schematic diagrams and technical specifications indicates the appropriate connections and pressure capabilities when an alternative circuit function is required.

Solenoid Valve main functions

0.1 – 4 second response time (dependant upon pressure)
IP65 Rated (with cable protection)
Brass body
Quiet operation
Water hammer free design
Compact installation length
NPT / Rc connection ports
0.2 – 16 Bar pressure range