Product Overview

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Caleffi North America, Inc.
3883 W. Milwaukee Road
Milwaukee, WI 53208
Tel: [phone] · Fax: [phone]
[e-mail] · www.caleffi.com
© Copyright 2018 Caleffi North America, Inc.
AngleMix
™
5205__A(C) series - angle style thermostatic mixing valve
Adjustable thermostatic and pressure balanced angle style mixing valve, certified by ICC-ES to ASSE 1017-2009 and CSA B125.3, approved for point of
distribution domestic water systems. Connections ¾" press or sweat union. DZR low-lead brass valve body (<0.25% Lead content) certified by ICC-ES
file 1360. Meets requirements of NSF/ANSI 372-2011. Shutter, regulating seats and sliding surfaces in anti-scale plastic, PSU. Seals peroxide-cured EPDM.
Stainless steel spring. Maximum working temperature 195 degrees F (90 degrees C). Setting range 95 degrees F to 150 degrees F (35 degrees C to 65
degrees C). Maximum working pressure 150 psi (10 bar). Maximum operating differential pressure 75 psi (5 bar). Tolerance ±3 degrees F (±2 degrees
C). Flow rating: Cv 2.0 (Kv 1.7). Provided with tamper-proof setting lock and mixed outlet temperature gauge, 30 degrees F to 210 degrees F scale, 2
inch diameter. Provide with inlet port check valves, AC models.
SPECIFICATION SUMMARIES
AngleMix
™
520051A - angle style thermostatic mixing valve
Adjustable thermostatic and pressure balanced angle style mixing valve, certified by ICC-ES to ASSE 1017-2009 and CSA B125.3, approved for point
of distribution domestic water systems. Connections 1" male union. DZR low-lead brass valve body (<0.25% Lead content) certified by ICC-ES file 1360.
Meets requirements of NSF/ANSI 372-2011. Shutter, regulating seats and sliding surfaces in anti-scale plastic, PSU. Seals peroxide-cured EPDM. Stainless
steel spring. Maximum working temperature 195 degrees F (90 degrees C). Setting range 95 degrees F to 150 degrees F (35 degrees C to 65 degrees C).
Maximum working pressure 150 psi (10 bar). Maximum operating differential pressure 75 psi (5 bar). Tolerance ±3 degrees F (±2 degrees C). Flow rating:
Cv 2.0 (Kv 1.7). Provided with tamper-proof setting lock. Provide with separately supplied mixed outlet temperature gauge, 30 to 210 degrees F scale,
2 inch diameter. Provide with separately supplied end connection fittings, with or without check valves, for ½", ¾", or 1" NPT male, NPT female, press,
PEX crimp or sweat with 1" union nut and washer.
Replacement parts
Point of distribution mixed temperature
gauge adaptor fits AngleMix™ 520 series
mixing valves. Threaded union mounting
replaces existing mixed outlet with ¾" or
1" sweat pipe connection. Removable
gauge fits into temperature well. Gauge
dial is 2" diameter and scale from 30—
210º F.
Low-lead brass body.
Replacement body.
Meets requirements of NSF/ANSI 372-
2011. Certified to: ASSE 1017/CSA
B125.3, Low lead, by ICC-ES file PMG-
1360.
End connection flexibility: ½", ¾" or 1" npt
female or male, press, PEX barb or sweat
with or without check valves, separately
sourced for field installation. See Caleffi
List Price catalog for fitting selection.
ASSE 1017
NA10056.....................................................................¾" sweat with gauge
NA10358 ...........................................................1" union thread with gauge
688003A.......................................................................Replacement gauge
520015A............................................
1" male union thread, Cv=2.0 (Kv=1.7)