Victaulic FireLock NXT 768 Series User Manual

COMPRESSIONFITTINGANDTUBEINSTALLATION
Compression Fitting and Tube Configuration
for Auto Drain and Drip Check
Compression Fitting and Tube Configuration
for Actuator
Compression fittings and tubes are provided for connection from
the outlet of the auto drain, drip check, and actuator to the drip cup
or drain. These compression fittings and tubes must be installed, in
accordance with the trim drawing provided. NEVER insert a plug into
the outlet of the auto drain, drip check, or actuator in place of the
compression fitting/tube.
HYDROSTATIC TESTING
WARNING
Ifairtestingisrequired,DONOTexceed•
50psi/345kPa/3.4Barairpressure.
Failuretofollowthisinstructioncouldresult
inseriouspersonalinjuryand/orproperty
damage.
The Victaulic Series 768 FireLock NXT Dry Valve is UL Listed and
FM Approved for a maximum working pressure of 300 psi/2065 kPa/
20.7 Bar and is factory tested to 600 psi/4135 kPa/4.1 Bar for all sizes.
The valve can be hydrostatically tested against the clapper at 200 psi/
1380 kPa/13.8 Bar or 50 psi/345 kPa/3.4 Bar above the normal water
supply pressure (2-hour limited time period) for acceptance by the
authority having jurisdiction.
I-768_12
FireLockNXT™DryValve
SERIES768
I-768
INSTALLATION,MAINTENANCE,ANDTESTINGMANUAL
www.victaulic.com
VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2007 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA.
REV_D

Victaulic FireLock NXT 768 Series Specifications

General

Brand	Victaulic
Model	FireLock NXT 768 Series
Category	Control Unit
Language	English