A.R.I. k020 EN - Manual

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