FlowCon AHU Wafer Installation And Operation Instruction Manual

FlowCon AHU Wafer 50-80mm

INSTALLATION AND OPERATION INSTRUCTION

FlowCon AHU Wafer 50-80mm, 2”-3”

AUTOMATIC BALANCING VALVE

WITH PRE-SET INSERT

Install the FlowCon AHU Wafer as called
for in the design drawings. INSTALL THE AHU
WAFER HOUSING WITH THE FLOW DIREC
TIONAL ARROW POINTING IN THE CORRECT
DIRECTION.

The

FlowCon AHU Wafer (Model Nos.

F386.X.X.B) is available for end connections of
DIN steel flanges from PN10 and up. For valve
sizes 2½” and 3” ANSI steel flanges from class
150 and up are available and for size 2” ANSI
steel flanges class 300 are to be used. Flanges
are not supplied by FlowCon.

Extended pressure/temperature fittings (p/t
plugs) are included as standard. Before finger
mounting the p/t plugs in the body tappings, pls.
seal the
TIGHTEN).

threads of the p/t plugs (DO NOT OVER

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Assembly drawing
FlowCon AHU Wafer

AHU Wafer housing
O-ring
3” Stainless steel insert (optional)
Retainer clip
Extended p/t plug (2 pcs.).

Inserting the insert:

For FlowCon AHU Wafer bodies size DN50­DN80 (figure 1), a 3” stainless steel insert (either
standard flow or high capacity) is available. It is
recommended that the o-ring located around the
insert is lubricated with silicone grease, before
the insert is installed into the valve body.

IMPORTANT:

Never use mineral oil or petrol based grease or
oil on the o-ring.
When inserting the insert, be assured to check
the placement of the o-ring. There is no need to
use tools - the insert can be inserted/removed
by the fingers. Once the insert is installed in the
valve body, the retainer clip is fitted to hold the
insert in proper place.

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









Figure 1

1W95000 - 04/2016

Denmark Dubai USA Singapore www.owcon.com

FlowCon International assumes no responsibility

- 1 -

for mistakes, if any, in any printed material.

FlowCon AHU Wafer 50-80mm

Installation drawing
FlowCon AHU Wafer

Assembly of wafer housing
Flange (not supplied by FlowCon)
Studs (available upon request)
Nuts (available upon request)







General

Water must always be suitable treated, clean and
free of debris. It is recommended that a strainer
be installed prior to the valve body to prevent
damage or blockage due to debris, strainers are
not supplied by FlowCon.

AUTOMATIC BALANCING VALVE

WITH PRE-SET INSERT



Figure 2

Warranty obligation

Failure to abide by all recommendations as per
this installation and operation instruction will void
warranty.

For latest updates please see www.flowcon.com

1W95000 - 04/2016

Denmark Dubai USA Singapore www.owcon.com

FlowCon International assumes no responsibility

- 2 -

for mistakes, if any, in any printed material.