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Technical Instructions 

Flowrite™ 599 Series High Pressure Close-Off Two-Way Valves 2-1/2 to 6-inch  

Document Number 155-758 

Flanged Iron Body, ANSI Classes 125 and 250 

June 14, 2019 

Page 4 

Siemens Industry, Inc. 

 

 

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. 

 

 

Service Kits 

Packing kit 

599-08020 

Rebuild/repack kits 

See Table 3 

Stem retainer kit: 
 

2-1/2-inch and 3-inch valves 

599-10048 

 

4-inch, 5-inch, and 6-inch valves 

599-10049 

 

Table 3.  Rebuild/Repack Service Kits. 

AN

SI 

 

Acti

on

 

Valve  

Body 

Valve 

Size 

Inch (mm) 

Cv

 

Stroke 

Kit No. 

AN

S

1

2

5

 

N

orm

a

ll

y

 

Ope

n

 

599-06610 

2-1/2 (65) 

63 

3/4 (20) 

599-09250 

599-06611 

3 (80) 

100 

3/4 (20) 

599-09251 

599-06612 

4 (100) 

160 

1-1/2 (40) 

599-09252 

599-06613 

5 (125) 

250 

1-1/2 (40) 

599-09253 

599-06614 

6 (150) 

400 

1-1/2 (40) 

599-09254 

N

orm

a

ll

y

 

C

lose

d

 

599-06615 

2-1/2 (65) 

63 

3/4 (20) 

599-09255 

599-06616 

3 (80) 

100 

3/4 (20) 

599-09256 

599-06617 

4 (100) 

160 

1-1/2 (40) 

599-09257 

599-06618 

5 (125) 

250 

1-1/2 (40) 

599-09258 

599-06619 

6 (150) 

400 

1-1/2 (40) 

599-09259 

A

N

S

2

5

0

 

N

orm

a

ll

y

 

Ope

n

 

599-06620 

2-1/2 (65) 

63 

3/4 (20) 

599-09250 

599-06621 

3 (80) 

100 

3/4 (20) 

599-09251 

599-06622 

4 (100) 

160 

1-1/2 (40) 

599-09252 

599-06623 

5 (125) 

250 

1-1/2 (40) 

599-09253 

599-06624 

6 (150) 

400 

1-1/2 (40) 

599-09254 

N

orm

a

ll

y

 

C

lose

d

 

599-06625 

2-1/2 (65) 

63 

3/4 (20) 

599-09255 

599-06626 

3 (80) 

100 

3/4 (20) 

599-09256 

599-06627 

4 (100) 

160 

1-1/2 (40) 

599-09257 

599-06628 

5 (125) 

250 

1-1/2 (40) 

599-09258 

599-06629 

6 (150) 

400 

1-1/2 (40) 

599-09259 

 
 
 
 
 
 

Summary of Contents for 599-06610

Page 1: ...ge face to face dimensions meet ISA 75 03 standards Universal bonnet for direct coupled actuators Equal percentage flow characteristic Stainless steel trim ANSI Leakage Class IV EPDM O ring packing Application These Flowrite valves are recommended for chilled or hot water or 50 water glycol solutions ANSI 125 and ANSI 250 cast iron body rating Maximum recommended differential pressure for modulati...

Page 2: ...40 6 150 1 1 2 40 599 06614 Normally Closed 63 54 2 1 2 65 3 4 20 599 06615 100 85 3 80 3 4 20 599 06616 160 137 4 100 1 1 2 40 599 06617 250 214 5 125 1 1 2 40 599 06618 400 340 6 150 1 1 2 40 599 06619 Table 2 Product Numbers for ANSI 250 Valves Action Flow Rate Valve Line Size Stroke Valve Part Number Cv Kvs Inch mm Inch mm Normally Open 63 54 2 1 2 65 3 4 20 599 06620 100 85 3 80 3 4 20 599 06...

Page 3: ...solutions Medium temperature range 20 F to 250 F 7 C to 120 C Operating Maximum recommended differential pressure for modulating service 50 psi 345 kPa Rangeability 100 1 Close off pressures See Tables 7 and 8 Close off ratings According to ANSI FCI 70 2 Leakage rate Class IV 0 01 of Cv Flow characteristic Equal Percentage Miscellaneous Canadian Registration Numbers 0H7645 5 0C0838 9 Mounting loca...

Page 4: ...Stroke Kit No ANSI 125 Normally Open 599 06610 2 1 2 65 63 3 4 20 599 09250 599 06611 3 80 100 3 4 20 599 09251 599 06612 4 100 160 1 1 2 40 599 09252 599 06613 5 125 250 1 1 2 40 599 09253 599 06614 6 150 400 1 1 2 40 599 09254 Normally Closed 599 06615 2 1 2 65 63 3 4 20 599 09255 599 06616 3 80 100 3 4 20 599 09256 599 06617 4 100 160 1 1 2 40 599 09257 599 06618 5 125 250 1 1 2 40 599 09258 59...

Page 5: ...20 25 30 40 50 60 75 2 1 2 63 89 109 126 141 154 178 199 244 282 315 345 398 445 488 546 3 100 141 173 200 224 245 283 316 387 447 500 548 632 707 775 866 4 160 226 277 320 358 392 453 506 620 716 800 876 1012 1131 1239 1386 5 250 354 433 500 559 612 707 791 968 1118 1250 1369 1581 1768 1936 2165 6 400 566 693 800 894 980 1131 1265 1549 1789 2000 2191 2530 2828 3098 3464 Table 6 Maximum Water Capa...

Page 6: ...es 2 1 2 to 6 inch Document Number 155 758 Flanged Iron Body ANSI Classes 125 and 250 June 14 2019 Page 6 Siemens Industry Inc Figure 2 Water Capacity Graph Selection Example Select a valve given Required flow 500 gpm Desired pressure drop 5 psi Select a 5 inch 125 mm valve Cv 250 ...

Page 7: ...c SKD SKC Normally Open 2 1 2 65 200 1378 3 80 200 1378 4 100 200 1378 5 125 200 1378 6 150 200 1378 Normally Closed 2 1 2 65 200 1378 3 80 200 1378 4 100 200 1378 5 125 200 1378 6 150 200 1378 Action Valve Size Inch mm Spring Return 8 Inch 12 Inch 3 to 8 psi 21 to 55 kPa 10 to 15 psi 69 to 103 kPa 3 to 8 psi 21 to 55 kPa 10 to 15 psi 69 to 103 kPa 15 psi 103 kPa 0 psi 0 kPa Normally Open 2 1 2 65...

Page 8: ...ous actuators for additional information Normally Open Normally Closed Figure 3 Operation 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 may initiate cycling and the seat and throttling plug may be damaged because of the restricted opening Correct sizing of the control valve for actual ...

Page 9: ...any position between Horizontal to the valve and Vertical above the valve It is not recommended to install the valve assembly below horizontal or upside down Figure 4 Recommended Installation Orientations For flange dimensions and bolt hole information see 155 303P25 TB 248 Allow sufficient space for servicing the valve and actuator See Table 11 for valve body dimensions See Figure 7 and Table 10 ...

Page 10: ...al 1 Packing Cartridge Assembly 1 2 Gasket 1 Copper 3 Packing Spring 1 Stainless Steel 4 Packing Bearing 1 Bronze 5 Cap Screw 4 8 Plated Steel 6 Bonnet 1 Cast Iron 7 Gasket 1 8 Valve Body 1 Cast Iron 9 Stem and Plug Assembly 1 Stainless Steel 10 O ring 1 EPDM 11 Cap 1 Cast Iron 12 Cap Screw 4 Plated Steel Packing Kit 599 08020 Items 1 2 3 4 13 Sleeve 1 Cast Iron 14 Sleeve Seal 1 Rebuild Repack Kit...

Page 11: ...valve dimensions Figure 7 Dimensions Table 10 Dimensions of the Actuator and Recommended Service Envelope Dimensions in Inches Millimeters Actuator Prefix Code Actual Height of Actuator H1 Service Height H Actuator Width or Diameter of W1 Service Width W 8 Pneumatic 283 14 1 8 359 26 660 8 3 4 222 diameter 21 450 12 Pneumatic 287 17 7 8 454 30 762 15 1 8 384 diameter 27 686 SKD 274 11 13 16 300 19...

Page 12: ...A Page 12 Table 11 Valve Dimensions and Weight Action Valve Size inch mm ANSI Class 125 ANSI Class 250 Dimensions Inches mm Weight lbs kg Dimensions Inches mm Weight lbs kg A B C A B C Normally Open 2 1 2 65 11 276 11 281 4 7 8 123 62 28 11 1 2 292 11 281 5 123 78 35 3 80 11 3 4 299 12 1 4 312 5 5 16 135 79 35 12 1 2 318 12 1 4 312 5 5 16 135 102 46 4 100 14 352 13 9 16 345 6 5 16 160 129 58 14 1 ...

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