Installation Guide

Watts Model No. 175C
Ball-type Washing Machine Shutoff Valve
Installation
1. No. 175C features
1
⁄2" (15mm) sweat copper ell
adapters.
2. Disassemble adapters and remove O-rings prior
to soldering.
3. Install a minimum of 3" (80mm) above top of washing
machine. Ell adapters can be orientated to top,
bottom or side.
4. Pipe connections are 2
3
⁄8" (60mm) on center.
IS-175C
No. 175C
3" min.
O-ring
Screw
Lever
3
⁄ 4 " Hose
Connection
O-ring
2
1
⁄4"
3
9
⁄16"
1
1
⁄
16
"
2
3
⁄8"
1
⁄ 2 " Ell adapters for exposed pipe
Limited Warranty: Watts Regulator Co. (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original
shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY GIVEN BY THE COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES NO OTHER WARRANTIES,
EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special or
consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting from labor
charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no control. This
warranty shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not allow the exclusion or limitation of incidental or consequential damages. Therefore the above limitations
may not apply to you. This Limited Warranty gives you specific legal rights, and you may have other rights that vary from State to State. You should consult applicable state laws to determine your rights.
SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT.
Maintenance
1. Shutoff water supply and loosen adapter screws to
remove valve.
2. Remove O-rings and screws from adapters.
3. Move lever to on position and unscrew from spindle.
4. Use
3
⁄8" (10mm) allen wrench to remove hose adapters and
remove bottom Teflon
®
discs. This allows removal of
the balls from the spindle by shaking slightly.
5. Insert a pencil through rear of valve to pry upper Teflon
discs loose.
6. To replace spindle O-rings, use
1
⁄4" (8mm) allen wrench to
remove side plug.
7. Reassemble by replacing all seals, assembling in
reverse order. Tighten adapters securely to
avoid leakage.
Adapter O-ring
Screw O-ring
Upper Teflon Disc
Side Plug O-ring
Side Plug
Ball Valve
Lower Teflon Disc
Hose
Adapter
Hose Adapter
O-ring
Spindle O-ring
USA: No. Andover, MA • Tel. [phone] • Fax: [phone] • www.watts.com
Canada: Burlington, ONT. • Tel. [phone] • Fax: [phone] • www.wattscanada.ca
A Watts Water Technologies Company
IS-175C 1039 EDP# 1915937 © 2010 Watts