Watts LFCSM-61-S Bedienungsanleitung PDF herunterladen (Seite 2)

Dimensions - Weights

Materials

Housing/Body  LeadFree*Brass

PackingMaterial Viton

⁄2" – 2"

PressureTaps  Brass

⁄4"SAE45°Flare

Seats  Carbon/GlassfilledPTFE-

⁄2" – 1"

 VirginPTFE1

⁄4" – 2"

DrainPlug  LeadFree*Brass

Specifications

A Lead Free* 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. Lead

Free* flow measurement valves shall comply with state codes and

standards, where applicable, requiring reduced lead content. The

valveshallbeaWattsSeriesLFCSM-61.

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-LFCSM-61-S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.

LFCSM-61-M1-S

⁄2 2

⁄16 68 1

⁄8 41

⁄2 13 1

⁄4 45 1.0 0.45

LFCSM-61-M1-S

⁄4 3

⁄8 79 1

⁄16 43

⁄16 15 1

⁄8 47 1.3 0.59

LFCSM-61-M1-S 1 3

⁄16 97 1

⁄8 47

⁄16 20 2

⁄16 52 1.8 0.82

LFCSM-61-M2-S 1

⁄4 4

⁄16 116 1

⁄8 47 1

⁄8 29 2

⁄16 56 1.5 0.68

LFCSM-61-M2-S 1

⁄2 4

⁄8 123 2 50 1

⁄16 33 2

⁄16 59 1.9 0.86

LFCSM-61-M2-S 2 6 153 2

⁄16 66 1

⁄16 40 2

⁄8 67 3.4 1.54

Pressure -Temperature

Working Temp Max. Working Pres.

Pattern Size °F

Solder

⁄2"- 2" 200** 93 125 9

†Solder used in joints: 95 - 5 Tin Antimony

Viton

is a registered trademark of Dupont Dow Elastomers

°C psi bars

LFCSM

1 2

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