Installation Guide

NWP-1-502

Rough in valve Installation

Recommended Installation by a Professional Plumbing Contractor

Note: Use Teflon 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 quick connect spout shank through center hole of mounting surface. Secure with

washer nut. See Fig. 1

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

below mounting surface. 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

Spout nipple to

be used with

trim installation

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