Pressure Independent Control Series Technical Instructions Document No. 155-774 May 18, 2021 Two-Way, Brass Valve Bodies, 1/2-Inch to 2-Inch, ANSI 250 1/2 to 1-1/4 Inch NC 1/2- to 1-1/4-Inch NO 1-1/2 to2-Inch NO Siemens Industry, Inc. Description Siemens Pressure Independent Control Valves integrate three functions into a single device: control valve, adjustable flow limiter, and automatic pressure regulator. The 1/2- to 1-1/4-inch Normally Open and 1/2 to 1-1/4 inch Normally Closed Valves have a 2.5-, 5- or 5.5-mm stroke, and a threaded valve bonnet for use with SSD Electronic Valve Actuators. The 1-1/2- and 2-inch Normally Open Valves have a 15-mm stroke and use the SAY Electronic Valve Actuators. Features • Control valve with integrated pressure regulator and adjustable flow limiter. • ANSI Class 250 valve body. • 200 psi close-off with ANSI Class IV leakage (1/2 to 1-1/4-inch Normally Open). • 100 psi close-off with ANSI Class IV leakage (1-1/2- and 2-inch Normally Open). • 45 psi close-off with ANSI Class IV leakage (1/2 to 1-1/4 inch Normally Closed). • Linear Flow Characteristic. • Stainless Steel Stem. • 1/2- to 1-1/4-inch valves do NOT include P/T ports. If P/T ports are required, the 599-10079 P/T ports accessory kit must be ordered separately (see Accessory). • 1-1/2- and 2-Inch Valves include P/T ports. • SAY actuators for 1-1/2- and 2-inch Normally Open Valves can also be set for Normally Closed operation (reverse acting). See note on page 2. Application For use in HVAC applications with Pressure Independent Control SSD, or SAY Electronic Actuators, to control hot or chilled water or 50% water-glycol solution in closed loop systems. Product Numbers and Ordering Valves can be ordered with or without an actuator assembly from the factory. See all orderable valve part numbers in Table 1. For all valve/actuator assembly part numbers, see Pressure Independent Control 2-Way Valves and Electronic Valve Actuators Submittal Sheet (154-087). Warning/Caution Notations WARNING: Personal injury or loss of life may occur if you do not perform a procedure as specified. CAUTION: Equipment damage may occur if you do not perform a procedure as specified. Technical Instructions Pressure Independent Control Series Two-Way Valve Bodies Document No. 155-774 May 18, 2021 Page 2 Siemens Industry, Inc. Product Numbers Table 1. Product Numbers. Line Size Factory Preset Max GPM Normally Closed Normally Open 1/2 (15) 0.5 599-04300-0.5 599-04320-0.5 1 599-04300-1 599-04320-1 599-04321-1 1.5 599-04300-1.5 599-04320-1.5 599-04321-1.5 2 599-04300-2 599-04321-2 2.5 599-04300-2.5 599-04321-2.5 3 599-04301-3 599-04321-3 3.5 599-04301-3.5 599-04321-3.5 4 599-04301-4 599-04321-4 4.5 599-04301-4.5 599-04321-4.5 5 599-04301-5 599-04321-5 5.5 599-04301-5.5 599-04321-5.5 6 599-04301-6 — 6.5 599-04301-6.5 — 7 599-04301-7 — 7.5 599-04301-7.5 — 3/4 (20) 1 599-04302-1 — 1.5 599-04302-1.5 — 2 599-04302-2 599-04322-2 2.5 599-04302-2.5 599-04322-2.5 3 599-04302-3 599-04322-3 3.5 599-04302-3.5 599-04322-3.5 4 599-04302-4 599-04322-4 4.5 599-04302-4.5 599-04322-4.5 5 599-04303-5 599-04322-5 5.5 599-04303-5.5 599-04322-5.5 6 599-04303-6 599-04322-6 6.5 599-04303-6.5 599-04322-6.5 3/4 (20) 7 599-04303-7 599-04322-7 7.5 599-04303-7.5 599-04322-7.5 8 599-04303-8 599-04322-8 8.5 599-04303-8.5 — Line Size Factory Preset Max GPM Normally Closed Normally Open 1 (25) 1 599-04304-1 — 2 599-04304-2 — 3 599-04304-3 — 4 599-04304-4 599-04323-4 5 599-04304-5 599-04323-5 6 599-04304-6 599-04323-6 7 599-04304-7 599-04323-7 8 599-04304-8 599-04323-8 9 599-04304-9 599-04323-9 10 — 599-04323-10 11 — 599-04323-11 12 — 599-04323-12 13 — 599-04323-13 14 — 599-04323-14 15 — 599-04323-15 16 — 599-04323-16 1-1/4 (32) 3 599-04305-3 — 4 599-04305-4 — 5 599-04305-5 — 6 599-04305-6 — 7 599-04305-7 — 8 599-04305-8 — 9 599-04305-9 599-04314-9 10 599-04305-10 599-04314-10 11 599-04305-11 599-04314-11 12 599-04305-12 599-04314-12 13 599-04305-13 599-04314-13 14 — 599-04314-14 15 — 599-04314-15 16 — 599-04314-15 17 — 599-04314-17 18 — 599-04314-18 Pressure Independent Control Series Two-Way Valve Bodies Technical Instructions Document No. 155-774 May 18, 2021 Siemens Industry, Inc. Page 3 Product Numbers, Continued Line Size Factory Preset Max GPM Normally Closed Normally Open 1-1/2 (40) 15 599-04315-15** 599-04315-15 20 599-04315-20** 599-04315-20 25 599-04315-25** 599-04315-25 30 599-04315-30** 599-04315-30 35 599-04315-35** 599-04315-35 40 599-04315-40** 599-04315-40 2 (50) 20 599-04316-20** 599-04316-20 25 599-04316-25** 599-04316-25 30 599-04316-30** 599-04316-30 35 599-04316-35** 599-04316-35 40 599-04316-40** 599-04316-40 45 599-04316-45** 599-04316-45 50 599-04316-50** 599-04316-50 **The 1-1/2” and 2” valves do not have a Normally Closed valve body option. You can change from Normally Open to Normally Closed operation by rewiring the actuator. [See SAY Electronic Valve Actuator, NSR, 24 Vac Proportional Control Technical Instructions (155-580), SAY Electronic Valve Actuator, NSR, 24 Vac, 3-Position Control Technical Instructions (155-581), and SAY Electronic Valve Actuator Installation Instructions (129-583) for reverse-acting (Normally Closed) operation wiring instructions.] Specifications Line sizes 1/2- to 2-inch (15 to 50 mm) Capacity See Table 2 Body style 2-way Action Normally Closed and Normally Open Valve body rating ANSI Class 250 Connection Internal NPT thread Rangeability ≥ 100:1 Stem travel (Stroke) 1/2-inch NO (599-04320, 599-04321) 5 mm 1/2- to 1-1/4-inch NC 5 mm 3/4- to 1-1/4-inch NO 5.5 mm 1-1/2- to 2-inch NO 15 mm Table 2. Valve Body Flow Range. Action Valve Body Line Size, Inch (mm) GPM Flow Range Normally Closed 599-04300 1/2 (15) 0.3 to 2.7 599-04301 1.0 to 7.5 599-04302 3/4 (20) 0.5 to 4.5 599-04303 1.0 to 8.9 599-04304 1 (25) 1.0 to 8.9 599-04305 1-1/4 (32) 2.5 to 13.2 Normally Open 599-04320 1/2 (15) 0.3 to 1.6 599-04321 1.0 to 5.8 599-04322 3/4 (20) 1.3 to 8 599-04323 1 (25) 2.6 to 16 599-04314 1-1/4 (32) 3 to 18 599-04315 1-1/2 (40) 10 to 40 599-04316 2 (50) 10 to 50 Material Body Technical Instructions Pressure Independent Control Series Two-Way Valve Bodies Document No. 155-774 May 18, 2021 Page 4 Siemens Industry, Inc. 1/2- to 1-1/4-inch Brass 1-1/2- and 2-inch Ductile Iron Plug Brass Stem, spring Stainless Steel Seals EPDM 281 O-ring Operating Controlled medium Hot/chilled water or 50% water-glycol solutions in closed loop systems Medium temperature range 34°F to 248°F (1°C to 120°C) Leakage rate 1/2- to 1-1/4-inch NO ANSI Class IV (0.01%) @ 200 psi 1-1/2- and 2-inch NO ANSI Class IV (0.01%) @ 100 psi 1/2- to 1-1/4-inch NC ANSI Class IV (0.01%) @ 45 psi Flow characteristics Linear Pressure regulation flow accuracy +/- 5% Range of Pressure Independence See Table 3. Table 3. Pressure Independence Range. Action Valve Size Δp min (psi) Δp max (psi) Normally Closed 599-04300 1/2 (15) 2.3 58 599-04301 2.6 599-04302 3/4 (20) 2.3 599-04303 3.2 599-04304 1 (25) 3.2 599-04305 1-1/4 (32) 2.6 Normally Open 599-04320 1/2 (15) 2.5 599-04321 3.1 599-04322 3/4 (20) 5.0 599-04323 1 (25) 3.3 599-04314 1-1/4 (32) 4.1 599-04315 1-1/2 (40) 3.6 599-04316 2 (50) 5.0 Miscellaneous Mounting location NEMA 1 (interior only) Dimensions and weight See Figure 2 and Figure 3. Accessory P/T port set for PICV 599-10079 One set of high and low pressure measuring ports to replace blank caps in valves P/T Ports Installation For 1/2 and 1-1/4-inch Normally Open Valves The low-pressure P/T port (blue indicator ring) should be located on the downstream side of the valve. The high-pressure P/T port (red indicator ring) will be located on the upstream or inlet side of the valve. NOTE: 1-1/2- and 2-inch Normally Open valves ship with P/T ports installed. For 1/2 to 1-1/4-inch Normally Closed Valves The low-pressure P/T port (blue indicator ring) should be located on the side of the valve with the raised lettering and label. The high-pressure P/T port (red indicator ring) will be located on the opposite side. Presetting Adjustment Prior to mounting the actuator, verify the valve is set to ordered flow setting (suffix of part number). Pressure Independent Control Series Two-Way Valve Bodies Technical Instructions Document No. 155-774 May 18, 2021 Siemens Industry, Inc. Page 5 To change the valve flow setting, see Steps 2, 3, and 4 below (Flow setting scales are in gallons per minute [gpm] on all valves): 1. On 1/2- to 1-1/4-inch valves, loosen the brass knurled nut. On 1-1/2 and 2- inch valves, loosen the valve stem. 2. Adjust the desired dial setting with the white knob. 3. Retighten the brass knurled nut or valve stem by hand. NOTE: When tightening the knurled nut on 1/2- to 1-1/4-inch valves, some force is required to reach the required physical stop; approximately an additional 1/2 to 3/4 extra turn after initial “finger tight” resistance is felt. CAUTION: On 1-1/2- and 2-inch valves, do NOT use tools to tighten the valve stem. Hand-tighten only or damage will occur. CAUTION: Do NOT rotate the actuator on the valve once the actuator and valve stem are connected. Doing so will inadvertently adjust the flow setting of the valve or damage the stem. Mounting and Installation Install the valve so the flow follows the direction of the arrow indicated on the valve body. For best performance, install the valve assembly with the actuator above the valve body. The valve and actuator can be installed in any position between vertical and horizontal. See Figure 1. Do not install the valve assembly with the actuator below horizontal or upside down. Figure 1. Recommended Installation Orientations. NOTE: Allow enough space for servicing the valve and actuator. Instructions for field mounting an actuator, wiring diagrams, and start-up are covered in the SSD Series Electronic Valve Actuator Installation Instructions (129-540) and SAY Electronic Valve Actuators Installation Instructions (129-583). Technical Instructions Pressure Independent Control Series Two-Way Valve Bodies Document No. 155-774 May 18, 2021 Page 6 Siemens Industry, Inc. Commissioning Notes CAUTION: The Pressure Independent Control Valves must be open when flushing or pressure testing the system. Strong pressure impacts can damage closed Pressure Independent Control Valves. CAUTION: Differential pressure across the valve greater than 58 psi will result in damage to the pressure regulator. Dimensions in Inches (mm) Valve P/N Valve Size Inch S L1 L3 L4 H2 H3 H Weight lb (kg) 599-04320 1/2 1.1 (27) 3.0 (75) 1.6 (41) 1.5 (38) 2.6 (67.3) 3.2 (82.4) 14.6 (371) 1.1 (0.50) 599-04321 599-04322 3/4 1.25 (32) 3.1 (79) 1.6 (41) 1.5 (38) 2.7 (67.5) 3.3 (82.5) 14.7 (374) 1.2 (0.53) 599-04323 1 1.5 (40) 4.0 (100) 1.7 (44) 2.5 (65) 3.4 (86) 4.0 (100) 15.4 (391) 2.8 (1.27) 599-04314 1-1/4 1.8 (46) 4.1 (104) 2.1 (53) 2.5 (65) 3.4 (86) 4.0 (100) 15.4 (391) 2.8 (1.27) 599-04315 1-1/2 2.3 (58) 5.4 (138) 2.7 (68) 3.7 (94) 5.9 (149) ̶ 20 (508) 7.2 (3.28) 599-04316 2 2.8 (72) 5.4 (138) 2.9 (74) 3.7 (94) 5.9 (149) ̶ 20 (508) 8.2 (3.71) Figure 2. Two-Way Normally Open Valves Dimensions. Pressure Independent Control Series Two-Way Valve Bodies Technical Instructions Document No. 155-774 May 18, 2021 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. Product or company names mentioned herein may be trademarks of their respective owners. © 2021 Siemens Industry, Inc. Siemens Industry, Inc. Smart Infrastructure 1000 Deerfield Parkway Buffalo Grove, IL 60089-4513 USA +1-847-215-1000 Your feedback is important to us. If you have comments about this document, please send them to sbt_technical.editor.us.sbt@siemens.com Document No. 155-774 Printed in the USA Page 7 Dimensions in Inches (mm), Continued Valve P/N Valve Size Inch A B L H1 H2 H3 H Weight lb (kg) 599-04300 1/2 .50 (15) 1.1 (27) 3.5 (88) 2.1 (53) 4.8 (123) 5.3 (135) 16.3 (414) 2.0 (0.9) 599-04301 599-04302 3/4 .75 (20) 1.3 (32) 599-04303 599-04304 1 1.0 (25) 1.5 (39) 3.6 (92) 599-04305 1-1/4 1.25 (32) 1.8 (46) 5.0 (128) 2.7 (69) 5.7 (145) 6.2 (158) 19.9 (505) 3.3 (1.5) Figure 3. Two-Way Normally Closed Valves Dimensions. Next >