Submittal Sheet

ManualsBrandsViega ManualsHeating SuppliesMixing Station Base Unit w/ Copper (Male Sweat) High Head 3-Speed Circulator

1 of 3

TD-PR-12120 0412 (Mixing Station)

Viega... The global leader in plumbing, heating and pipe joining systems

301 N. Main, 9th Floor • Wichita, KS 67202 • Ph: 800-976-9819 • Fax: 316-425-7618 • www.viega.com

, FostaPEX

, Seapress

, MegaPress

, MegaPressG

and Viega

are registered trademarks of Viega GmbH & Co. PureFlow

, Smart Connect

, Climate Panel

, Climate Mat

, Climate Trak

MANABLOC

, Radiant Wizard

, S-no-Ice

, Snap Panel

, XL

and XL-C

are registered trademarks of Viega LLC. MiniBloc

™

, ProRadiant

™

, PolyAlloy

™

, SmartLoop

™

and Zero Lead

™

are trademarks of Viega LLC;

GeoFusion

™

, ProPressG

™

and ViegaPEX

™

are trademarks of Viega GmbH & Co. KG.

TechData

Mixing Station

The new Viega Mixing Station provides supply water

temperature modulation when connected to a variety of

heat sources such as conventional or condensing boilers,

water heaters, or geothermal heat pumps. Stations are

now available with 3-speed circulator pumps either in

high or low head. Boiler connections can be made with

ProPress, PEX Press Adapters, or Copper (male) for

soldering. Red and blue caps on the ProPress Ball Valves

clearly indicate system supply and return connections. A

built in sensor well allows easy mounting of the supply

temperature sensor for the Basic Heating Control.

Features

• Ready to Hang, Factory Tested

• Ideal for Direct Connect or Remote Locations

• Can be Manually or Electronically Adjusted

• Versatile Boiler Side Connections

• Compatible with Most Heat Sources

Speciﬁcations

Copper: Type “L” ASTM B88

Min Temp: 36

Max Temp: 180

Max Pressure: 100 psi

Maximum Glycol Mix: 50%

Stock

Code

A(in) B(in) C(in) D(in) E(in) F(in)

12120 20.69 16 6.69 5.31 11.72 6.14

12121 20.69 16 6.69 5.31 11.72 6.98

12122 21.67 16 6.69 5.31 11.72 6.14

12123 21.67 16 6.69 5.31 11.72 6.98

12124 24.78 16 6.69 5.31 11.72 6.14

12125 24.78 16 6.69 5.31 11.72 6.98

90°

(BOTH VALVES)

90°

A (12124, 12125)

A (12122, 12123)

A (12120, 12121)

Summary of content (3 pages)

PAGE 1
TechData Mixing Station The new Viega Mixing Station provides supply water temperature modulation when connected to a variety of heat sources such as conventional or condensing boilers, water heaters, or geothermal heat pumps. Stations are now available with 3-speed circulator pumps either in high or low head. Boiler connections can be made with ProPress, PEX Press Adapters, or Copper (male) for soldering. Red and blue caps on the ProPress Ball Valves clearly indicate system supply and return connections.
PAGE 2
TechData Technical Data 3-Speed Low Head Circulator Pump Low Head Flow Range: 0 - 17.5 U.S. GPM Head Range: 0 - 19 feet Motor: 2 Pole, Single Phase, 120V Maximum fluid temperature: 230°F (110°C) Maximum working pressure: 145 PSI Stock Code 12126 SPEED HI MED AMPS 0.75 0.66 WATTS 87 80 HP 1/25 1/25 LOW 0.55 60 1/25 Head (ft) Minimum fluid temperature: 36°F (2°C) Flow (GPM) 3-Speed High Head Circulator Pump High Head Flow Range: 0 - 34 U.S.
PAGE 3
TechData # Outlets Mixing Station Stainless Manifold 1 outlets N/A 2 outlets 28.89"* 3 outlets 30.89"* 4 outlets 32.89"* 5 outlets 34.79"* 6 outlets 36.79"* 7 outlets 38.79"* 8 outlets 40.69"* 9 outlets 42.69"* 10 outlets 44.69"* 11 outlets 46.59"* 12 outlets 48.59"* *Dimensions based off stock code 12120/12121 *When using stock code 12122/12123, add .98" *When using stock code 12124/12125, add 4.