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Dimensions - Weights

Materials

Housing/Body  Bronze

PackingMaterial Viton

⁄2" – 2"

Neoprene 2

⁄2" – 3"

PressureTaps  Brass

⁄4"SAE45°Flare

Seats  Carbon/GlassfilledPTFE-

⁄2" – 1", 3"

 VirginPTFE1

⁄4" – 2"

DrainPlug  Brass

Specifications

A flow measurement valve shall be installed on each hot/chilled

water unit or as otherwise shown on plans. The valve shall be of

the bi-directional, blow-out resistant, tight shutoff, ball design, with

position indicator, memory device, checked metering ports with drip

caps and integral drain ports opposite the metering ports. The valve

shallbeaWattsSeriesCSM-61-T.

Installation

Generally locate the valve five pipe diameters downstream from a

fitting with two diameters downstream from the balancing valve free

fromfittings.Ifabalancingvalveislocateddownstreamfromacir-

culation pump, allow a distance of ten (10) diameters between the

pump and balancing valves.

10D

CSM

PUMP

ES-CSM-61-T1335 ©2013Watts

USA:Tel:(978)688-1811•Fax:(978)794-1848•www.watts.com

Canada: Tel:(905)332-4090•Fax:(905)332-7068•www.watts.ca

A Watts Water Technologies Company

MODEL SIZE DIMEnSIOnS WEIGHT

A C D R

in. in. mm in. mm in. mm in. mm lbs. kgs.

CSM-61-M1-T

⁄2 2

⁄8 60 1

⁄8 41

⁄2 13 1

⁄4 45 1.0 0.45

CSM-61-M1-T

⁄4 2

⁄8 67 1

⁄16 43

⁄16 15 1

⁄8 47 1.3 0.59

CSM-61-M1-T 1 3

⁄8 80 1

⁄8 47

⁄16 20 2

⁄16 52 1.9 0.86

CSM-61-M1-T 1

⁄4 3

⁄4 94 1

⁄8 47 1 25 2

⁄16 56 1.9 0.86

CSM-61-M1-T 1

⁄2 3

⁄16 100 2 50 1

⁄16 27 2

⁄16 59 2.3 1.04

CSM-61-M1-T 2 4

⁄2 114 2

⁄16 66 1

⁄16 33 2

⁄16 66 4.0 1.81

CSM-61-M1-T 2

⁄2 6

⁄2 165 4

⁄8 104 2

⁄16 55 3

⁄8 80 13.0 5.90

CSM-61-M1-T 3 6

⁄16 173 4

⁄8 112 2

⁄8 73 3

⁄8 92 17.0 7.71

Pressure -Temperature

Working Temp Max. Working Pres.

Pattern Size °F °C psi bars

Thread

⁄2"-3" 250 121 300 21

Viton

is a registered trademark of Dupont Dow Elastomers

1 2

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