
Control by motor actuator | Control by hydraulic actuator | Direct control by sol valve |
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※ When ordering, be sure to indicate the number and type of ports you want to use.
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Eight 4-20mA analog ports |
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3 digital ports |
(Accumulated flow, spare port 1, spare port 2)

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Barram Co., Ltd. provides various control methods for efficient and accurate water resource management. By installing a motor drive device on the existing pilot valve, it is possible to automatically control the pressure and flow, just as the piping system manager operates the valve according to the pressure or flow situation. Rate control is also possible. |
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Through the 8 analog signal input ports and 3 pulse signal input ports built into the Robosys controller (RS-1102), it is possible to collect and store various information of the piping system. The current status of the piping system can be monitored/controlled in real time with the BALEM SCADA System or the Industrial SCADA System. |
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Using a large-capacity flash memory, operating data for about 3 years can be stored, and only powerful data logger functions can be used using various sensors without interlocking with a valve. |
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Y-type Globe type flange type | Up-right Globe Flanged Type | Angle type flange type |
▼ Y-type Globe type valve size (mm)
valve size | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
L | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 610 | 700 | 730 | 910 | 1010 | 1200 | 1400 | 1480 | 1650 | 1800 |
H1 | 78 | 88 | 100 | 110 | 125 | 143 | 175 | 205 | 230 | 265 | 300 | 380 | 420 | 500 | 565 | 590 | 640 |
H2 | 188 | 211 | 236 | 270 | 333 | 353 | 461 | 519 | 615 | 629 | 753 | 893 | 1030 | 1255 | 1412 | 1461 | 1584 |
ØE | 135 | 154 | 180 | 220 | 260 | 305 | 380 | 455 | 545 | 545 | 705 | 794 | 934 | 1160 | 1215 | 1315 | 1400 |
▼ Up-right Globe & Angle type valve size (mm)
valve size | 50 | 80 | 100 | 150 | 200 | 250 | 300 |
A | 238 | 305 | 381 | 508 | 645 | 756 | 864 |
B | 78 | 93 | 105 | 140 | 165 | 200 | 223 |
Cmax | 200 | 240 | 275 | 375 | 470 | 535 | 625 |
Dmax | 157 | 179 | 206 | 284 | 360 | 420 | 465 |
ØE | 140 | 165 | 208 | 326 | 408 | 497 | 562 |
F | 119 | 152 | 191 | 254 | 322 | 378 | 432 |
G | 83 | 102 | 127 | 152 | 203 | 219 | 349 |
Robocon series | |||
shape and size |
Up-right Globe / Angle Type
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Y-Type Globe
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50 to 300A
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50 to 1000A
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working pressure | 10kgf/cm2, 16kgf/cm2, 20kgf/cm2, 25kgf/cm2 | ||
Connection standard | Manufactured according to customer requirements | ||
used fluid | Water / Diesel (Optional) Contact the head office / Fluid temperature: 0°C ~ 80°C |

Components | material type | ||
Standard | Optional | ||
50A~350A | 400A~1000A | ||
Body & Cover & Disc | Ductile Iron | Cast Steel | SSC 13 |
diaphragm washer | Ductile Iron | Cast Steel | SSC 13 |
Cover Plugs & Bearings | SSC 13 | ||
Shaft & Seat | STS 304 | ||
diaphragm | NR / CR / NBR | ||
disc seal | NR / CR / NBR |


standard | mm | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
inch | 2 | 2 1/2 ” _ _ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | ||
flow coefficient | Y-Type Globe | Kv | 48 | 72 | 102 | 178 | 221 | 385 | 672 | 973 | 1382 | 1610 | 1834 | 2863 | 3816 | 5311 | 7508 | 9130 | 13085 |
Cv | 56 | 84 | 119 | 208 | 258 | 450 | 784 | 1137 | 1614 | 1881 | 2142 | 3344 | 4457 | 6203 | 8769 | 10664 | 15283 |

standard | mm | 50 | 80 | 100 | 150 | 200 | 250 | 300 | |
inch | 2 | 3 | 4 | 6 | 8 | 10 | 12 | ||
flow coefficient | Globe Type | Kv | 46 | 97 | 177 | 361 | 618 | 970 | 1378 |
Cv | 54 | 113 | 207 | 422 | 722 | 1133 | 1610 | ||
Angle Type | Kv | 57 | 121 | 220 | 459 | 779 | 1251 | 1764 | |
Cv | 67 | 141 | 257 | 536 | 910 | 1461 | 2060 |
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Flow coefficient Kv or Cv = Q/√ΔP, Cv = 1.168Kv |
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Kv: Flow rate per hour Q (㎥/hr) at differential pressure 1 (kgf/㎠) |
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Cv: Flow per minute Q (Gal/min) at differential pressure 1 (PSI) |
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ΔP : pressure difference between both ends of the valve (kgf/cm2 or PSI) |
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※ For ROBOSYS users, BALEM SCADA SYSTEM is provided free of charge. | |||
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