Submittal Sheet

Powermite 599 Series, MT Series Terminal Unit 2-Way Valves Submittal Sheet
Document No. 154-010P25
February 9, 2018
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and
models as design improvements are introduced. Products or company names mentioned herein may be the trademarks of their respective
owners. © 2018 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
+ 1 847-215-1000
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Document No. 154-010P25
Printed in the USA
Page 3
Table 3. Close-Off Ratings in psi (kPa).
Action
Valve
Size
Inches
Flow Rate,
Cv (Kvs)
Electronic Actuator
Close-Off Ratings @ 20 psi (138 kPa)
2-Inch Pneumatic Actuator
SAS SSC
3-8 psi
(69-103 kPa)
8-13 psi
(21-55 kPa)
10-15 psi
(55-90 kPa)
NC
1/2 0.4 to 1.6 (0.34 to 1.37) 95 (655) 95 (655) 40 (276) 95 (655) 95 (655)
1/2 2.5 to 4 (2.15 to 3.44) 50 (345) 50 (345) 28 (193) 50 (345) 50 (345)
3/4 and 1 6.3 to 10 (5.43 to 8.6) 40 (276) 40 (276) 18 (124) 40 (276) 40 (276)
NO
1/2 0.4 to 1.6 (0.34 to 1.37) 160 (1103) 120 (868) 95 (655) 45 (310) 20 (138)
1/2 2.5 to 4 (2.15 to 3.44) 85 (586) 65 (448) 45 (310) 25 (172) 15 (103)
3/4 and 1 6.3 to 10 (5.43 to 8.6) 70 (482) 55 (379) 35 (241) 10 (69) —
Female NPT × Female NPT
Typical Specifications
Automatic control valves shall have NPT threaded type
fittings, 1/2 through 1-inch sizes, and shall be ANSI
rated to withstand the pressures and temperatures
encountered.
Valves shall have metal-to-metal seats, stainless steel
stems, and Ethylene propylene O-ring packing.
Valves shall be ANSI Leakage Class IV (0.01% of Cv).
Valves shall have >50:1 rangeability for Cv<1
rangeability and >100:1 for Cv>1.
Valve Size
Inches
A
B C
Weight
All two-way valves shall be provided with equal-
percentage contoured throttling plugs.
NO NC NO NC
lbs (kg)
1/2 1-3/8 (35) 2-1/4 (57) 1-5/16 (33) 0.96 (.44)
For complete technical details on valves with stainless
steel trim, or union female, angle female, or union
male end connections, see Powermite 599 Series, MT
Series Terminal Unit Two-way Valves Technical
Instructions, 155-196P25.
3/4 1-5/8 (41) 2-3/8 (59) 1-5/16 (33) 1.13 (.51)
1
1-15/16
(49)
2-3/4 (69) 1-9/16 (39) 1.7 (.77)
Figure 1. Two-way Valve Dimensions in Inches (mm).
Disposal
Do not dispose of valves as household waste.
• Special handling of individual components may be mandated by
law or make ecological sense.
• Observe all local and currently applicable laws and regulations.
The actuators are considered electrical and electronic equipment for disposal in terms of
the applicable European Directive and may not be disposed of as domestic garbage.
• Dispose of the actuators through channels provided for this purpose.
• Comply with all local and currently applicable laws and regulations.