For Residential and Commercial Applications
ES-QC-KwikStop
Job Name
Job Location
Engineer
Approval
QC-KwikStop
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®
Quarter-turn Water Supply Stops
with Quick-Connect Technology
Sizes: 3/8" x 3/8" (10 x 10mm),
1
⁄2" x 3/8" (15 x 10mm), and
1
⁄2" x 3/8" x 3/8" (15 x 10 x 10mm)
Features
• Available in angle and straight pattern
3
•
⁄8" or 1⁄2" (10mm or 15mm) CTS Quick-Connect inlet
• May be used on copper, CPVC, and PEX
• May be removed and reused
Models
QC894A 1⁄2" CTS x 3⁄8" O.D. Comp (Angle)
15mm CTS x 10mm O.D. Comp (Angle)
QC894S
15mm CTS x 10mm O.D. Comp (Straight)
QC889A
10mm CTS x 10mm O.D. Comp (Angle)
QC889S
10mm CTS x 10mm O.D. Comp (Straight)
QC389403
(Dual Outlet Angle)
15mm CTS x 10mm O.D. Comp x 10mm O.D. Comp
(Dual Outlet Angle)
Materials
Body: Brass
Stem: Brass
Handle: Zinc, chrome plated
O-Ring: EPDM
Collet: Zytel
Collet Cover: HDPE
Pipe Insert: Polysulfone
1
⁄2" CTS x 3⁄8" O.D. Comp (Straight)
3
⁄8" CTS x 3⁄8" O.D. Comp (Angle)
3
⁄8" CTS x 3⁄8" O.D. Comp (Straight)
1
⁄2" CTS x 3⁄8" O.D. Comp x 3⁄8" O.D. Comp
Contractor
Approval
Contractor’s P.O. No.
Representative
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Angle Pattern
Dual Outlet Angle
Straight Pattern
Product Submittal
Model No. to Submit Quantity
QC894A
QC894S
QC889A
QC889S
QC389403
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
Approvals
Pressure and Temperature
Maximum Pressure: 125psi (8.6 bar)
Maximum Temperature: 160°F (71°C
A
A
B
B
INLET
Dimensions
A
A
C
C
B
B
B
A
A
B
MODEL NO. A B C FINISH
in. mm in. mm in. mm
QC894A 3.0 75 1.2 30 1.9 47 Chrome
QC894S 3.1 78 1.1 28 - - Chrome
QC889A 2.5 65 1.25 32 1.5 38 Chrome
QC889S 2.75 73 1 26 - - Chrome
QC389403 3.73 95 1.85 47 - - Chrome
A Watt s Water Technolo gies Company
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
ES-QC-KwikStop 1021 © 2010 Watts