Installation Sheet

Rough in valve Installation

Recommended Installation by a Professional Plumbing Contractor

Note: Use plumbers tape or equivalent to seal all threaded joints.

Warning: To prevent severe damage to valve body, any solder/braze process must be per-

formed a min. of 4" from ports.

1. Install the Spout quick connect Deck Flange through center hole of mounting surface. Secure with washer

nut. See Fig. 1

Note: Spout Nipple is installed in the Deck Flange for safe keeping until the trim is to be installed.

2. Place washer nut on valve body. Insert body, (blue cold & red hot), through hole from below mounting sur-

face. See Fig. 1. Adjust and secure with additional washer nut so that the top of valve stem is at the correct

height from mounting surface. See Table 1.

Fig. 1

3/4 NPT

Washer

Nut

Washer

Nut

Deck

Flange

See table for

stem length

Finished Deck

1 1/4”

3/4 NPT

3.Attach hot/cold valves to spout, utilizing ¾" copper pipe. See Fig. 2

Fig. 2

Inlet for hot

water supply

Inlet for cold

water supply

NWP-1-502

EN-3547

Rev B

Spout nipple to be

used with trim

installation **

**Remove from deck flange for

trim installation.