Valve & Automation

Tel: +27 31 579 2593
Fax: +27 31 579 2562
Email: sales@valve.co.za
www: www.valve.co.za
more information about Valve & Automation

Stafsjö valves protect installations
September 2019, Valves, Actuators & Pump Control

When it comes to industrial fire protection systems, reliability is essential. The system, which is often on constant standby for long periods, should be able to respond immediately and extinguish possible ...
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Valves for molten sulphur or sulphur tail gas applications
August 2019, Valves, Actuators & Pump Control

Design engineers at Zwick have solved the ongoing problems experienced with valves on sulphur units. Typical valve problems on large bore line sizes range from seizing of the packing to severe seat damage ...
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ARCA anti-surge control valves in operation
August 2019, Valves, Actuators & Pump Control

Arca supplies its extensive range of valves to nearly all types of industries, but an important part of the product range are valves for turbines and turbo compressors, especially anti-surge control valves. ...
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Arca a certified Main Valve Vendor for BASF
July 2019, News

Arca is now a certified Main Valve Vendor for BASF Chemicals in Germany and is one of only two global suppliers for its automated process control valves. The Main Valve Vendor concept (MVV 3) is a selection ...
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Double-acting pneumatic cylinder
July 2019, Valves, Actuators & Pump Control

Stafsjö’s standard double-acting type SC pneumatic cylinder is manufactured by Ebro Armaturen. It has a solid construction and is designed for tough knife gate applications from 100 up to 320 mm bore ...
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The evolution of partial stroke testing
April 2019, Valves, Actuators & Pump Control

The failure of these valves in crucial moments can be catastrophic, potentially rendering useless a Safety Instrumented System (SIS), put in place to reduce the possibility of an accident. Though static ...
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Stafsjö introduces Linak electric actuator
April 2019, Valves, Actuators & Pump Control

Linak’s electric actuator is a compact maintenance-free unit for on/off operations with a speed of 7-11 mm/sec. It is available as standard in a 24 V DC version but it can also work on 230 V AC or 120 ...
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Richter’s PFA-lined ball valves
February 2019, Valves, Actuators & Pump Control

Richter, a leading supplier of PFA-lined pump and valve solutions, has a new size control ball for its KNR and KNAR valve series. Increasing production quantities in the chemical and petrochemical industries ...
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Flow control problems in a pulp mill
January 2019, Flow Measurement & Control

NAF’s advanced process valves solve pulp, paper and cellulose applications.
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Arca’s new approach to severe-duty microflow valves
August 2018, Valves, Actuators & Pump Control

Control valves are used in a wide range of capacity, from butterfly valves with a rated flow coefficient (KVs) of more than 50 000 m³/h, enough capacity to fill an Olympic swimming pool within three minutes, ...
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Richter launches largest PFA lined ball valve
August 2018, Valves, Actuators & Pump Control

Richter, a leader in PFA lined pump and valve solutions, has introduced a new size control ball for its KNR and KNAR control valve series. Increasing production quantities require a larger diameter of ...
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Blowdown applications using multi-stage trim
July 2018, Valves, Actuators & Pump Control

The Arca angle style control valves series 350 and 380 are proven under critical process conditions. If used in steam or other process gas applications at high pressure and temperature, in cavitation-free ...
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