Newport Brass 1-666 - Manual (Page 2)

NWP-1-666 Figure 2
Inlet for hot
water supply
Inlet for cold
water supply
1/2”NPT
Spout nipple to
be used with
trim installation
1-3/8”
stem height
required
from deck
Flange nut
Spout
Quick
connect
3/4” NPT
3/4” NPT
Figure 1
Finished Deck
Washer
nut
Ш1-1/4”
Ш1-3/8”
Handshower
Deck Flange
Rubber
Washer
Steel
Washer
Flange nut
Hose guide
Hand
shower
Adapter
Upper
Flange
nut
Lower
Flange
nut
Apply thread
sealant
Finished
deck
Figure 1a
Rough in valve Installation
Recommended Installation by a Professional Plumbing Contractor
Note: Use Teflon tape or equivalent to seal all threaded joints. Plumb with 3/4” copper pipe is recommended.
Warning: To prevent severe damage to valve body, any solder/braze process must be performed a min. of 4" from ports.
1. Install the spout quick connect shank through spacer and appropriate hole of mounting surface. Secure with washer
nut.
2. Place lower washer nut on valve body. Insert body through hole from underside of deck.
3. To ensure adequate stem height, install flange nut by threading onto valve body until it bottoms out.
4. Apply thread sealant (e.g.Teflon tape) to hand shower adapter’s male threads and tighten onto diverter valve body.
5. Remove upper flange nut and install diverter body from underside of deck. Reattach upper flange nut onto diverter
valve. Note: place flange nut on finished deck surface, see Figure 1a.
6. Secure diverter valve body to deck by tightening lower flange nut.
7. Cut diverter stem to height shown in Figure 1. Cut all thread 1/2” shorter than stem
8. Install hand shower deck flange housing though hole on finished deck surface, install rubber and steel washer and
secure with flange nut.
9. Place plastic hose guide onto lower portion of housing threads.
10. Feed braided hand shower hose through deck flange and attach one end of hose into the hand shower outlet of
diverter valve. See Figure 2.
11. Attach hot/cold supply lines to appropriate valve body. See Figure 2.
12. The outlet from each valve body must be joined (ie. mixed) then attached to inlet at bottom of diverter valve.
13. Connect 3/4” side outlet of diverter valve to tub spout fitting as shown in Figure 2.
Note: Some states require a
ASSE 1016 approved
Tempering Valve installation
with this product. See dis-
claimer (page 4) for proper
installation
*