Watts 2000S-M5 User Manual

Series 2000, 2000S

Sizes: 3⁄4" – 3" (20 – 80mm)

Installation Instructions

Model 2000 (threaded connections) two-way flow check can be used for angle or horizontal installation. See below. When used horizontally, the bottom connection can be used as a bypass connection or plugged. THE FLOW CHECK IS SUPPLIED IN AN OPERATING POSITION (See Figure A). To adjustment knob counterclockwise (See Figure B). connections) is for HORIZONTAL INSTALLATION ONLY.

IMPORTANT! Flow must always be in direction of arrow on valve body.

change to an open position, turn the

Model 2000S (sweat copper

IS-2000

Angle Installation

To Expansion Tank

Boiler

Flow Check is supplied

in a Normal Operating Position

Fig. A

⁄4" through 11⁄4"

Sizes:

2000

To System

Circulator

Return

Stem Adjustment

Knob

Packing

Nut

Stem Adjustment

Knob

Horizontal Installation

To Expansion Tank

To change to an Open (Gravity) Position:

2000/

2000S

Boiler

To System

Plug or Optional Bypass

(2000 Series Only)

Circulator

Fig. B

Sizes: 3⁄4" through 11⁄4"

Turn knob counter-clockwise

Return

Packing

Nut

Sizes: 1

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.

USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca

⁄2" through 3"

Sizes: 11⁄2" through 3"

Turn knob 6-8 turns counter-clockwise

Water Safety & Flow Control Products