Data Sheet for Product

Submittal Sheet
Document No. 154-023P25
October 7, 2013
Flowrite™ 599 Series, 3-Way Valves,
1/2 to 2-Inch Threaded, ANSI Class 250,
Bronze Body
Siemens Industry, Inc.
Description
The Flowrite 599 Series 3-Way Valve bodies, ANSI 250, work
with a Flowrite Series actuator with a 3/4-inch (20 mm) stroke.
Typical applications include mixing of hot or chilled water and
the control of 50% water-glycol solutions.
Product Numbers
Use the product numbers in the tables to order the valve
and the actuator assembled together. The product number
consists of a 3-digit prefix code, a hyphen, and a 5-digit
suffix code. The prefix specifies an actuator. The suffix
specifies the valve body.
Features
• ANSI Leakage Class IV (0.01% of Cv)
• Cartridge-type packing
• Brass or stainless steel trim
• Direct-coupled universal bonnet
Typical Specifications
Automatic control valves shall have NPT threaded type
fittings, 1/2 through 2-inch (15 through 50 mm) 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 a 100:1 rangeability or better.
Technical Data
Line Size 1/2 to 2-inch (15 to 50 mm)
Body Globe style, UNS CA 844
bronze, ANSI Class 250
Trim Brass or stainless steel
Stem Stainless steel
ASTM A582 Type 303,
3/4-inch (20-mm) stroke
Seat Single seat, metal-to-metal
Packing EPDM O-ring
Close-off Ratings According to ANSI/FCI 70-2
See Tables 3 and 5.
276-03202
Controlled Media Water,
50% water-glycol solutions
5-Digit Valve Body
Suffix Code
Media Temperature 20 to 250°F (-7 to 120°C)
3-Digit Prefix Code
for Actuator
Maximum Recommended Differential Pressure for
Modulating Service
Media Brass Trim SS Trim
Liquid 25 psi (173 kPa) 50 psi (345 kPa)
Rangeability >100:1
Leakage Rate Class IV (0.01% of Cv)
Flow Characteristics Equal Percentage for upper port
Linear for lower port
Mounting NEMA 1 (interior only)
NOTE: To keep the document short, only valves with
brass trim and female NPT connections are
shown.
For complete selections tables, see Flowrite™
599 Series 1/2 to 2-Inch Valve (2-Way & 3-Way)
and Actuator Assembly Selection TB 255
(155-772).