User Guide

ManualsBrandsSiemens ManualsControl Valves3/4" F x F 3-Way Mixing Valve w/ Pneumatic Actuator, 3-8 psi, 6.3 Cv

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Technical Instructions Flowrite VF 599 Series Three-Way Valves

Document Number 155-185P25

April 9, 2007

Page 4 Siemens Building Technologies, Inc.

VF0173R1

VF0174R1

Female NPT x Female

NPT FxF

Union Female x Union

Female UFxUF

Table 1. 3-Way Valves.

Flow Rate

C

v

(K

vs

)

Line Size

Inch (mm)

Connection

Stainless.

Steel Trim

Bronze Trim

FxF 599-03144 599-03198

1 (0.85) 1/2 (15)

UFxUF 599-03153 599-03207

FxF 599-03145 599-03199

1.6 (1.37) 1/2 (15)

UFxUF 599-03154 599-03208

FxF 599-03146 599-03200

2.5 (2.15) 1/2 (15)

UFxUF 599-03155 599-03209

FxF 599-03147 599-03201

4 (3.44) 1/2 (15)

UFxUF 599-03156 599-03210

FxF 599-03148 599-03202

6.3 (5.43) 3/4 (20)

UFxUF 599-03157 599-03211

FxF 599-03149 599-03203

10 (8.6) 1 (25)

UFxUF 599-03158 599-03212

FxF 599-03150 599-03204

16 (13.8) 1-1/4 (32)

UFxUF 599-03159 599-03213

FxF 599-03151 599-03205

25 (21.5) 1-1/2 (40)

UFxUF 599-03160 599-03214

FxF 599-03152 599-03206

40 (34.4) 2 (50)

UFxUF 599-03161 599-03215