A.R.I. k020 EN User Manual
A.r.i

Parts Specifications:
NO. PART
MATERIAL
1
Nut
Stainless
Steel
2 Bushing Teflon
3
Cover
Cast
Iron
4
Seal
E.P.D.M.
5 Spherical
Flap St.St.SAE
304
6
Joint
St.St.SAE
304
7
Pin
St.St.SAE
304
8
Bolt and Nut
Galvanized Steel
9
Stem
St.St.SAE
304
10
Float
St.St.
SAE
304
11
Body
Steel
Din
ST.37
12
Ball Valve
Brass ASTM B124
B. Maintenance Procedure
Before beginning the treatment, shut the gate valve underneath the air
valve.
Release the bolts (8) and open the cover.
Check if the rubber nozzle (4) is intact , wash and replace the nozzle if
torn.
Check the spherical flap (5) and the float (10) and wash with clean
water.
Check and wash with clean water the valve body (11) through the
upper cover.
Open the flushing tap and drain the air valve.
Wash the drainage elbow through which the air entered and
discharged the valve. This elbow attracts animals looking for humidity
like frogs, mice , etc.
Reopen the gate valve.
st.
General
Routine maintenance of the valve is an integral part of
the right procedure for water system maintenance.
The servicing should be done once or twice a year
according to the quality and the kind of the liquids
flowing in the system.
K-020 KINETIC AIR VALVE FOR SEWAGE
MAINTENANCE INSTRUCTIONS
A.R.I
FLOW CONTROL ACCESSORIES
Hashikma Str. 17, Azur 58001 Tel.035588010 Fax.035589119