R.R. Chemtech Corporation

• Closed loop air pilot operated proportional pressure control valve
• Adjustable for a wide range of applications
• Fast response
• Low power consumption
• High flow

1. Valve function                                                                                       5/2 bistable
2. Standard nominal flow rate (standardised to DIN 1343)                            400 l/min
3. Pneumatic connection, port 1                                                                Common line
4. Type of actuation                                                                                     Electric

1. Centralized inlets, outlets and signal input(25pin D-SUB or 37pin D-SUB) make it highly simplifies installation and reduces risk during mounting.

2. Flexible combination for various applications.

3. Convenient installation, can be fixed on panel or DIN rail without other accessory.

4. 2 position and 3 position valves can be installed on the same manifold without further accessories.

5. Affiliated manual devices are equipped to facilitate installation and debugging.

6. Low starting voltage and long service life.

• Servo-assisted diaphragm valve up to DN 50
• Vibration-resistant, centrally screwed coil system
• Damped design for quiet closing
• Energy-saving double coil technology with kick and drop variant
• Explosion-proof variants

1.Direct acting and normally closed type 2/2 way solenoid valve. Its high sensibility allows it to change direction quickly;

2.It has wide pressure range including standard high pressure (H) to choose from;

3.It is compact small sized and light weight. It is easy to install and dismantle.

4.The valve body is made of SUS304. Its coil has heat resistance classification of Class H. The standard seal material is PTFE (Teflon) which is suitable for a variety of working medium such as water with high temperature and vapour.

5. The protection class of the coil is IP65 and there is a choice for grommet or terminal electrical entry.

The Airtac 2L valve series is a functional replacement for the SMC VCS2.VXH series.

The Airtac 2L series has been updated to the Airtac 2LA series.

Flow rating up to 180 l/min [48 US gal/min]

Pressure rating up to 350 bar [5000 psi]

1. Compact universal valve
2. Connection technology via electrical connection box (E-box)
3. High flow rate relative to its size
4. In-line valves can be used as individual valves or manifold valves

Brand

Function

5/2

Actuation Type

Solenoid/Spring

Manufacturer Series

SXE

Solenoid Voltage

110V ac

Solenoid Fitted

Yes

Number of Ports

5/2

Body Material

Die Cast Aluminium

Maximum Flow Rate

1230L/min

Minimum Operating Pressure

1.8bar

Better World Claim

Extended product life

Maximum Operating Pressure

10bar

Better World Product (Find out more)

Yes

Configuration

5/2

Minimum Operating Temperature

-15°C

Maximum Operating Temperature

+50°C

Number of Positions

2

The EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family of pressure transmitters. Released in 2012, it combines the ruggedness and success of the work-horse EJA-A series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.

The EJA110E is our standard traditional-mount differential pressure transmitter in this series.

EJA110E features include:

• 0.055% Accuracy (0.04% Accuracy optional)
• 0.1% Stability per 10 years
• 90 ms Response Time
• Exida and TUV SIL 2 / SIL3 Certified
• MWP 2,300 psi (MWP 3,600 psi option)
• Local Parameter Setting (LPS)

Model No. 51440, 51441, 51440S

Pressure Range (Bar) 2 - 10, 3 - 16, 2-10

Orifice Size (mm) 6, 12, 25, 40

Port Connection 1/4"

Media Air, Inert Gases, Water, Oil

• Size reduction is possible thanks to a flow increase.
• This leads to space-saving, weight reduction, and a large flow rate.
• Power consumption: 0.1 W (With power saving circuit*), 0.4 W (Standard)　*Made to Order 4-position dual 3-port valve available Bottom ported is prepared (A, B port).
• Manifold type no.: JJ5SY1, JJ5SY3, JJ5SY5 Body ported single unit (For mounting P.E plate)

• Hydrogen-resistant screwed fluid housing
• Function test with forming gas at nominal pressure
• Piston system with mechanical seal bearings
• Explosion-proof variant ATEX and IECEx
• Inspection holes for monitoring the process seal