Installation insert - M 20 010-616 PN 16

Installation
The installation insert can be installed in horizontal or vertical pipe-line.
When installed vertically the moveable part should be uppermost.

Application
Remote adjustable fitting used to facilitate
installation and removal of valves, or to
compensate for inaccuracies in the length of
pipe-line being installed. For use with non-
aggressive liquids, water, vapors and gases,
for service pressures and temperatures:

The installation insert must not be used to
compensate for pipeline expansion. An
expansion joint should be used for this
purpose.

Technical description
A moveable part s inserted into the cast iron
body. Gland packing around the body
provides the seal. The face-to-face
dimensions can be set using stay bolts.

Connecting and face-to-face dimensions
Face-to-face dimensions are given in the table
below.
Flange connecting dimensions as per
DIN 2501.
Flange faces as per DIN 2526, Form C.

Material
Body, moveable part grey cast iron
Packing bonnet grey cast iron
Stay bolts carbon steel
Gland packing asbestos-free fibre

Testing
The installation insert is tested as per DIN
3230-3, ČSN 13 3060, part 2.