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Basic Guidelines for Valve Selection Across Process Applications

On December 14, 2018, Posted by , In Valve, With No Comments

Gate, Ball and Butterfly Valves are the most common form of shut-off valve, with ball and even butterfly valves rapidly becoming the primary choice due to the ease of automation and fast shut-off abilities, and in the case of ball valves the barest minimum of flow restrictions. We are often…

API Releases New Standard governing design of critical safety valves

On November 21, 2018, Posted by , In Valve, With No Comments

The American Petroleum Institute issued the newest version of its standard governing the design and operations of critical safety valves in onshore and offshore oil and gas wells. The 21st Edition of Specification 6A—Wellhead and Tree Equipment includes automatic closure requirements to ensure additional protection for workers and the environment…

How Ball, Gate, Globe, Solenoid, Butterfly, Check and Relief valves work?

On September 4, 2018, Posted by , In Valve, With No Comments

Basic working principle of ball valves, gate valves, globe valves, butterfly valves, relief valves, solenoid valves. Thanks for Sharing – Credits to: ExplainFull

Importance of Valve Selection

On August 28, 2018, Posted by , In Valve, With No Comments

  Often, site maintenance engineers are getting tired of all those problems with valves. Issues such as leakages and/or blocked valves are common. Often the problems start before installation, namely at the selection stage. In short, selecting the right valve for the given application and process conditions. By Michel F….

Neway API 6D – Through Conduit Gate Valve

On August 15, 2018, Posted by , In Valve, With No Comments

Neway through conduit gate valves has 2 main series: Slab Gate and Expanding Gate, both are fully comply with API 6D standard. For conventional temperature service, Neway slab gate valves are designed for temperature service ranging from -46°C to 200°C. For high-temperature service, Neway expanding gate valve can be used up to…

Official Distributor of Bell-o-seal Valves in Africa

On May 7, 2018, Posted by , In Valve, With No Comments

A large volume and wide variety of hazardous and toxic materials are currently in use. Coupled with increasingly stringent regulatory requirements positive containment and control measures have become mandatary. Bell-O-Seal Valves are well qualified to provide technological assistance for applications involving hazardous and difficult to- handle fluids and gases. Why…

LVSA Group (Pty) Ltd – Official Neway Valves distributor in Africa

On April 5, 2017, Posted by , In Valve, With Comments Off on LVSA Group (Pty) Ltd – Official Neway Valves distributor in Africa

  At LVSA Group our goal is to be an exemplary model of the South African BEE initiative, impacting our employees, their families and affected community’s quality of life positively. We at LVSA Group continually strive to meet and exceed the needs of our customers, by paying attention to detail…