SMV - Pigging systems for insensitive media

Fields of applications

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LIAG‘s SMV pendulum pigging systems are based on the use of static pigs which - driven by a medium (water, air, product) - move back and forth between the pig launching and receiving station, thereby eliminating the remaining product from the pipe. SMV pendulum pigs are statically sealing by means of a defined oversize between the pig outside diameter and pipe inside diameter.

The components used in SMV pendulum pigging systems are essential to high operating safety.

The use of LIAG valves and components with minimized dead pockets is standard in view of maximum process safety. SMV systems are particularly serviceable in the beverage, cosmetics and dyestuff/paint industry.

As an option, static pigs are equipped with a magnet for location and control and can be cleaned in the closed system without removing it.

Features

Designed for universal applications
Very few different spares needed due to uniform modular system for all components
Safe separation of products – no mixed phases
Reduction of product loss and time consuming drain-off
Suited for bends with radius 3.0 x D
The pig can be cleaned in the closed system without removing
Death pocket minimized design
Various types of static pigs and different materials for universal applications
Reliable in process
Product recovery value 99,9%
Available in 2" – 4" / DN 40 – DN 150
SMV systems are particularly serviceable in the beverage, cosmetics and dyestuff/paint industry