Product Overview

Specifi cations
Type:
Straight Pattern
Material:
Body: Brass*
Ball: Brass*
Standard Finishes:
Rough Brass*
Adjustment Range:
¼ ” x ½ ” MNPT
½ ” x ½ ” MNPT
¾ ” x ¾ ” MNPT
*Contains lead. Not for use in
water systems intended for
human consumption.
3198 LIONSHEAD AVE
CARLSBAD, CA 92010
TEL + 1 760 599-1168
+ 1 800 344-1822
FAX + 1 800 344-3775
© 2015 Fire Protection Products, Inc.
Description
The solid brass* ball drip is a “ball” type check valve. When properly installed,
the internal ball rests in the lower most area of the valve body allowing for proper
drainage of moisture accumulation. Upon system pressurization, the internal ball
is “pushed” into the small end of the ball drip body closing the opening. When
system pressure is removed, the ball returns to its original position. One of the
most common uses is on the dry side of the Fire Department Connection valve.
This use helps keep moisture from accumulating inside the Fire Department
Connection. Designed for horizontal installation only.
Installation
Proper installation of the brass ball drip can be accomplished with standard
piping installation tools. Make sure the threads are clean and free from burs and
debris. Apply a thread sealant suitable for the materials being joined such as
PipeFit, PipeFit AS or PTFE tape. When using a paste type sealant, make sure
to brush the sealant deep into the root of the threads. Thread the ball drip into
female threads hand tight. Finish tightening with a pipe wrench up to one full
turn.
Do not over tighten. Over tightening may damage threads and ball drip.
Finish piping to allow for proper drainage. Valve opens by force of gravity only.
Do not use with more than 1 ft. column of water (water pressure) on the ball
check. Use only in the horizontal position.
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Brass Ball Drip Valve