ITQAN

01288807084

info@itqaneg.com
Our Branches

6th of October City
10th of Ramadan City
Alexandria City
Download Catalog

Home
About Us
Products
Partners
Clients
News
Contact Us

Home

Categories

Pneumatic products
Pneumatic actuators
Electrical actuators
Butterfly valves
Ball valves
Sanitary butterfly valves
Steam valves
Solenoid valves
Current to pressure converters I to P
Diaphragm Air Cylinders
Dust Filter Component valves and Sequencers
Instrumentation and process controllers
Automatic Knife gate valves
Check valves
Gate valves
Pressure gauges
Temperature controllers
Turn Key solutions and Projects
Chemical valves

Brochure

Support / Help

We are agents for many European companies in the field of pneumatic, measuring and automatic control, Here is a list of these companies..

view details

SP408
view details

SP200
view details

SP100

Our Branches
6th of October City
10th of Ramadan City
Alexandria City

01288807084
info@itqaneg.com

Social Links

Pages

Home
About Us
Partners
Clients
News
Contact Us

Our Products

Check valves
Steam valves
Dust Filter Component valves and Sequencers
Diaphragm Air Cylinders
Pneumatic products
Pneumatic actuators

Recent News

ControlAir Achieves Safety Integrity Level (SIL 3) Certification for Volume Boosters 2018-10-16

ControlAir, Inc., a leading manufacturer of precision pneumatic and electro-pneumatic controls, is pleased to announce that its Type-6500 Aluminum and Type-6600 Stainless Steel Large Flow Capacity Volume Boosters were awarded a Certificate of Compliance to IEC 61508 for a SIL 3 safety rating.
SIL is an industry measure of safety system performance and reliability, and is used as part of the Functional Safety Standard IEC 61508 to calculate risk protection in a system. When a company is using the IEC 61508 standard for safety, SIL components are required in system design.
The IEC 61508 standard defines the requirements to ensure products have a high level of resistance to random hardware and systematic design failures. ControlAir’s Type-6500/6600 Large Flow Capacity Volume Boosters were evaluated by a qualified third party certification agency, Factory Mutual (FM), which assessed and certified that the Type-6500/6600 Volume Boosters had been designed and developed in accordance with the IEC 61508 standard. FM followed a rigorous process that verified the Safety Integrity Level (SIL) for the Type-6500/6600 series hardware design, as well as its manufacturing and quality control procedures.
The Type-6500/6600 Large Flow Capacity Volume Boosters are ideal for any application that requires high flow capacity or remote pressure control. Typically they are used to increase throttling speed of large volume control valve actuators. When used in a safety system, the volume boosters are used in conjunction with a valve actuator, to perform a safety-related function. The greater air flow provided by the Type-6500/6600 units allows a valve to actuate more rapidly, which would then allow a safety shut-off system to reach a safe state quicker.
The Large Flow Boosters handle up to 250 psig (17.0 BAR) supply pressure and deliver an output pressure up to 150 psig (10.0 BAR). The units provide a flow capacity of up to 400 SCFM (11,320 Nl/min). Units are rated to a wide operating temperature range of -40º to 200ºF (-40º to 93ºC). Exhaust capacity is 100 scfm (2,830 Nl/min). The Type-6500/6600 are available in 3/4" and 1” NPT porting.
ControlAir Inc. manufactures precision pneumatic and electro-pneumatic controls. ControlAir’s markets include process control, semiconductor, printing and converting presses, diagnostic and surgical medical equipment, robotics, quality control, automotive, analyzers, compressors, pumps and paint equipment. For more information, ControlAir’s website, www.controlair.com, offers full product specifications with PDF files, 3-D Interactive Catalogs, downloadable 3-D and 2-D CAD drawings, and company profile.

x

Pressure Holding Valves 2018-10-16

In certain applications venting of the actuator has to be avoided in case of pressure failure. For this purpose Hafner has developed the so-called pressure holding valve.

From a technical perspective the pressure holding valve is a double non-return valve which is blocking the air-flow when neither at port P1 nor port P2 any pressure is applied.

x

© 2019

New Vision IT All rights reserved.

x

x

x