an Andronaco industries Company
CAUTION: Refer to the Nil-Cor Corrosion Guide, Catalog 1000, to verify suitability
for chemical applications. Contact factory for assistance for chemicals not listed.
Nil-Cor ball valves have been designed for
easy
installation,
maintenance. We recommend installation
in piping systems with flat-faced flanges.
When installing against raised face flanges,
spacer rings should be used to provide a
flat surface to the face of the valve flange.
A deep stuffing box around the stem holds
PTFE chevron packing, which achieves a
leak-tight seal with minimum pressure
from the gland for ease of maintenance.
4855 Broadmoor Ave. S.E. ● Kentwood, MI ● 49512 ● USA ● (616) 554-3100 ●
16-May-13
Nil-Cor Flanged Ball Valves
Installation, Maintenance and Operating Instructions
Series 300, 310, 410, 500XP and 610XP
assembly
and
Nil-Cor, LLC, an Andronaco Industries Company
Location of Serial Number
and Date Code
Serial Number Date Code
Prior to Jan. 2, 2000
With the handle off, the gland is easily
removed for access to packing. The ball
and seats are retained by a threaded body
insert that can be removed and can be
serviced by maintenance personnel who
routinely
service
metallic
addition, since Nil-Cor ball valves are
one-third the weight of metal valves, they
are more easily and safely installed and
maintained. All Nil-Cor valves are equipped
with lockout devices as standard.
www.nilcor.com
valves.
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