Siemens 599-01134, 599-01133, Powermite 599 Series, 599-01132, 599-01136 Technical Instructions

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Powermite 599 Series

Technical Instructions

MZ Series Zone Control Three-way Valves

Document No. 155-199P25

VF 599-8

October 24, 2005

Description

Features

Application

Product Numbers

The Powermite 599 Series ANSI Class 250 MZ Series three-way valves are designed to work the SSB MZ Series actuator with a 7/32-inch (5.5 mm) stroke.

Direct coupled universal bonnet ANSI Leakage Class IV (0.01% of Cv)

A typical application for the Powermite three-way valve is the mixing of hot or chilled water for convectors, fan coil units, unit conditioners, radiation, reheat coils, and similar terminal units requiring an actuator that delivers a minimum of 45 pounds force (200 N).

Table 1. Product Numbers.

Flow Rate Line Size Product

Cv (Kvs) inch (mm) Number

0.4 (0.34) 1/2 (15) 599-01132

0.63 (0.54) 1/2 (15) 599-01133 1 (0.85) 1/2 (15) 599-01134

1.6 (1.37) 1/2 (15) 599-01135

2.5 (2.15) 1/2 (15) 599-01136 4 (3.44) 1/2 (15) 599-01137

6.3 (5.43) 3/4 (20) 599-01138

10 (8.6) 1 (25) 599-01139

Siemens Industry, Inc.

Technical Instructions

Line size 1/2 to 1 inch (15 to 25 mm)

Body UNS CA844 bronze

Canadian Registration Numbers 0H7645.5

Document No. 155-199P25 October 24, 2005

Ordering a Valve Plus Actuator Assembly

Specifications

Material

Operating

To order a complete valve plus actuator assembly from the factory, combine the actuator prefix code with the suffix of the valve assembly product number. See Technical Bulletin (TB) 252 (155-307P25) for selection procedure and ordering codes.

Valve assemblies can be ordered using the numbers in Table 1.

Capacity See Tables 3 and 4 and Figure 1 Body style Globe Seat style Metal-to-metal Action Three-way mixing Valve body rating ANSI Class 250; See Table 2 Stem travel (Stroke) 7/32-inch (5.5 mm)

or forged brass C37700 Body trim Brass Stem Stainless steel ASTM A582 Type 303 Packing Ethylene propylene O-ring Controlled medium Water, glycol solutions to 50% Medium temperature range 35°F to 250°F (2°C to 120°C) Maximum inlet pressure See Table 2 Maximum recommended differential pressure

for modulating service 25 psi (173 kPa) Rangeability Cv <1 >50:1 Cv >1 >100:1 Close-off pressures See Table 5 and Figure 2 Close-off ratings According to ANSI/FCI 70-2 Leakage rate Class IV (0.01% of Cv) Flow characteristics Linear

Miscellaneous

Service Kit

Page 2 Siemens Industry, Inc.

0C0838.9 Mounting location NEMA 1 (interior only) Dimensions See Tables 6 and 7 and

Figures 4 and 5 Valve Weight See Table 6

Protective black knob to cover the bonnet and threads

4 268 8895 0

Powermite 599 Series MZ Zone Control Three-way Valves Technical Instructions Document No. 155-199P25 October 24, 2005

Table 2. Body Temperature-Pressure Rating.

Valve

Size

inches

1/2

3/4

Valve

Temperature

Pressure

psig (kPa)

Body

F° C° ANSI Class 250

-20 to +150 (-30 to 66) 400 (2758) +200 (93) 385 (2655) +250 (121) 365 (2586)

Bronze or

+300 (149) 335 (2300)

Forged Brass

+350 (177) 300 (2068)

Table 3. Maximum Water Capacity - U.S. Gallons per Minute.

Pressure Differential - psi

Cv\1 2 3 4 5 6 8 10 15 20 25 30 40 50 60 75

0.4 0.6 0.7 0.8 0.9 1.0 1.1 1.3 1.5 1.8 2.0 2.2 2.5 2.8 3.1 3.5

0.63 0.9 1.1 1.3 1.4 1.5 1.8 2.0 2.4 2.8 3.2 3.5 4.0 4.5 4.9 5.5

1.0 1.4 1.7 2.0 2.2 2.5 2.8 3.2 3.9 4.5 5.0 5.5 6.3 7.1 7.8 8.7

1.6 2.3 2.8 3.2 3.6 3.9 4.5 5.1 6.2 7.2 8.0 8.8 10.1 11.3 12.4 13.9

2.5 3.5 4.3 5.0 5.6 6.1 7.1 7.9 9.7 11.2 12.5 13.7 15.8 17.7 19.4 22 4 5.7 7 8.0 8.9 10 11.3 12.6 15.5 17.9 20.0 21.9 25 28 31 35

6.3 8.9 10.9 12.6 14.1 15.4 17.8 20 24 28 32 35 40 45 49 55

10 14.1 17.3 20 22 24 28 32 39 45 50 55 63 71 77 87

/hr).

Valve

Table 4. Maximum Water Capacity - Cubic Meters per Hour (m

Pressure Differential - kPa

Size

1 10 20 30 40 50 60 80

Kvs/

150 200 300 400 500

100

0.03 0.11 0.15 0.19 0.22 0.24 0.26 0.30 0.34 0.42 0.48 0.59 0.68 0.76

0.05 0.17 0.24 0.30 0.34 0.38 0.42 0.48 0.54 0.66 0.76 0.94 1.08 1.21

0.09 0.27 0.38 0.47 0.54 0.60 0.66 0.76 0.85 1.0 1.2 1.5 1.7 1.9

0.14 0.43 0.61 0.75 0.87 0.97 1.06 1.23 1.37 1.7 1.9 2.4 2.7 3.1

0.21 0.68 0.96 1.17 1.35 1.51 1.66 1.91 2.15 2.6 3.0 3.7 4.3 4.8

0.34 1.1 1.5 1.9 2.2 2.4 2.7 3.1 3.4 4.2 4.9 6.0 6.9 7.7

0.54 1.7 2.4 3.0 3.4 3.8 4.2 4.9 5.4 6.7 7.7 9.4 10.9 12.1

0.86 2.7 3.8 4.7 5.4 6.1 6.7 7.7 8.6 10.5 12.2 14.9 17.2 19.2

Siemens Industry, Inc. Page 3

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