Water pressure controller R 12 117 616 PN 16

Application
It is used as output pressure controller for
water and non-aggressive liquids. It is
manufactured of grey cast iron (GG25) for PN
16 and for temperatures up to +90°C. The
controller is a valve with direct regulation,
which decreases the input pressure and
regulates it to adjusted output pressure. The
controller is made for following parameters:
- input pressure range
from 0,3 up to 1,3 Mpa
- output pressure range
from 0,3 up to 1,3 Mpa
- minimum pressure drop
0,2 Mpa

Connecting and face-to-face-dimensions
Connecting and face-to-face-dimensions as
per DIN 3202 - F1.
Flange connecting dimensions and sealing
surface finishing with rugged sealing bar as
per DIN 2533 and DIN 2501.

Material
Casting grey cast iron GG 25
Functional parts stainless steel
Diaphragm diaphragm cloth
Sealing asbestos - free

Installation
Lower part of the controller must be in
vertical position and rubber diaphragm must
be under the tube axis when installing to a
horizontal pipe-line. The controller must not
be externally stressed from pipeline or any
other devices.