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Siemens Flowrite 599 Series Technical Instructions

Two-way valves, 1/2 to 2-inch bronze body, ansi 250.
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Flowrite 599 Series
Two-Way Valves, 1/2 to 2-
inch Bronze Body, ANSI 250
Description
Features
Application
Product Numbers
Ordering a Valve
Plus Actuator
Assembly
The Flowrite 599 Series two-way valves are designed to work with either a
pneumatic or electronic actuator with a 3/4-inch (20 mm) stroke. They are available
in ANSI Class 250 for normally open or normally closed action.
ANSI Leakage Class IV (0.01% of Cv)
Cartridge type packing
Choice of brass or stainless steel trim
Direct-coupled universal bonnet
Choice to two flow characteristics
Flowrite valves are generally recommended for water, steam, and 50% water-glycol
solutions.
See Table 1 and Table 2.
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
Flowrite Technical Bulletins (155-772 and 155-776) for complete selection
procedure and ordering codes.
Valve assemblies can be ordered using the valve part numbers in Table 1 and
Table 2 and the actuator prefix codes in Table 10.
Technical Instructions
Document No. 155-184P25
VF 599-3
May 2, 2016
Siemens Industry, Inc.

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   Summary of Contents for Siemens Flowrite 599 Series

  • Page 1 Bronze Body, ANSI 250 Description The Flowrite 599 Series two-way valves are designed to work with either a pneumatic or electronic actuator with a 3/4-inch (20 mm) stroke. They are available in ANSI Class 250 for normally open or normally closed action.
  • Page 2: Specifications

    Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 Line size 1/2 to 2-inches (15 to 50 mm) Specifications Capacity See Table 3 through Table 6 and Figure 3...
  • Page 3: Service Kits

    Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Accessories 599-00417 Packing heating element. The heater allows the stem to move freely in valves that control fluids at temperatures below 32°F (0°C).
  • Page 4: Product Numbers

    Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 Product Numbers Table 1. Female NPT x Female NPT (FxF) Normally Open Valves. Equal Percentage Linear Nominal Flow Rate Stainless...
  • Page 5 Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Table 2. Female NPT x Female NPT (FxF) Normally Closed Valves. Equal Percentage Linear Nominal Flow Rate Line Size Stl. Steel Trim Brass Trim...
  • Page 6 Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 Table 3. Maximum Water Capacity - U.S. Gallons per Minute. Valve Pressure Differential - psi Size Cv\1 inches 10.1 11.3 12.4 13.9...
  • Page 7 Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Table 5. Steam Capacity - Pounds per Hour. Inlet Pressure - psig Line Size Pressure Differential - psi inches 30 32.5 20 50 57.5...
  • Page 8: Selection Example

    Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 Table 7. Body Temperature-Pressure Rating. Valve Temperature Pressure Body °F °C psig (kPa) ANSI Class 250 –20 to +150 (–30 to 66)
  • Page 9 Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Table 8. Maximum Available Close-off Pressures for Pneumatic Actuators, with Normally Open Valves. Spring Range 3 to 8 psi ( 21 to 55 kPa)
  • Page 10: Operation

    Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 ELECTRONIC PNEUMATIC Figure 4. Close-off Pressures. Figure 5 shows the normally open valve in Operation the open position and the normally closed valve in the closed or zero flow position.
  • Page 11: Mounting And Installation

    Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Sizing The sizing of a valve is important for correct system operation. An undersized valve will not have sufficient capacity at maximum load. An oversized valve can initiate cycling and the seat and throttling plug can be damaged because of the restricted opening.
  • Page 12 Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 Dimensions The letters in Figure 6 refer to actuator and service envelope dimensions in Table 10. See Table 11 for valve body dimensions.
  • Page 13 Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Dimensions, Continued Table 11. 2-Way Female NPT x Female NPT (FxF Valve Dimensions in Inches (Millimeters). Valve Valve Action Size...
  • Page 14 Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 1/2-inch (15 mm) Valve Size. 3/4-inch to 2-inch (20 to 50 mm) Valve Size Figure 7. Normally Open Valves. Figure 8. Normally Closed Valves 1/2-inch to 2-inch (15 to 50 mm) Valve Size.
  • Page 15: Parts List

    Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Parts List Table 12. Parts List for 2-Way Bronze Valves. See Figure 8 and Figure 8. Item Part Name Part Number Quantity Material —...
  • Page 16: Service Kit

    Technical Instructions Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Document Number 155-184P25 May 2, 2016 Service Kit NOTE: To select the service kit, know your valve body part number and model number. Read down the Part Number column until you find the valve body part number and then read to the far right to identify the correct kit.
  • Page 17 Flowrite 599 Series Two-Way Valves, 1/2 to 2-Inch, Bronze Body, ANSI 250 Technical Instructions Document Number 155-184P25 May 2, 2016 Service Kits, Continued Table 15. Rebuild/Repack Service Kits Part Numbers Continued. See Table 12 for Items in Kit. Flow Action...

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