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  Product Name : Pressure Reducing Valve & Pressure Sustaining Valve (MODEL 132-030)
  Valve Types : Automatic Control Valve
  Valve Category : Pressure Reducing Valve
  Tag : balem,pressure reducing valve,automatic control,level control,mechanical,pilot,pressure,diaphragm,piston,chamber,pulsation,pressure sustaining
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Accurate Response to Slight Pressure Changes.
Completely automatic operation without Electric Power Source.
Drip Tight, Safe Hydraulic Control.
Easy Adjustment and Maintenance.
 
 Model 132-030 consists of Robocon Valve (BALEM 130) and Pressure Reducing Pilot Valve and Relief Pilot Valve. It maintains constant downstream pressure and it sustains the upstream pressure to a pre-determined minimum.
 Double chamber structure minimizes the effect of the valve action due to turbulence in the valve and easy to install and maintain.
 
 
 
Item Description
1 BALEM 130(Robocon Valve)
2 Pressure Reducing Pilot Valve
3 Pressure Sustaining Pilot Valve
4 Needle & Strainer
5 Cock Valve
6 Flow Controller
7 Pressure Gauge
 
 
 
Pressure reducing valve selection guide
In case of no demand for immediate water supply in-between In case of several demands
in-between (Occasional short supply of water occurs)
In case of water supply in the systemized block
If the supply pipeline is very long and the altitude difference is great, it is a most safe and effective way to install a pressure reducing valve(Model 132-010) in between.
 
If there are several and greater water demands at the lower part of the line, and therefore short supply of water is expected at the higher part of the line, and therefore suspension of water supply is expected at the higher part of the line, it is recommended to install a pressure reducing and sustaining valve(Model 132-030).  
For the water supply in the area that has been systemized by blocks, it is a safe and effective way to install a Robosys Robocon valve(Model 130-010). The valve can be installed additionally on the existing system to ensure a stable and safe running of the line, which can be supported by Balem SCADA system when a control system is required.
In case of no demand for immediate
water supply in-between
Full-Duplex control type
Built-in battery type Electronic type Realtime flow rate sensing type
Battery life 5 years,
   time setting as required
External power source
   required
Unlimited sector change
   by external power control
Full mechanical operation
Automatic pressure change
   on flow rate
Unlimited change ability
Realtime duplex control is
   available
Automatic pressure control
   on demand
Dual Setting Pressure
Reducing Valve -
Depends On Time Control
(MODEL 132-060)∈
Dual Setting Pressure
Reducing Valve -
Depends On Solenoid Control
(MODEL 132-070)∈
Dual Setting Pressure
Reducing Valve -
Depends On Flow Rate
(MODEL 132-080)∈
Robosys Robocon
(MODEL 130-010)∈
 
 
  
Y-type Globe Up-right Globe Type Angle Type

   ≦ Y-type Globe (mm)
Valve Size 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 1000
L 230 290 310 350 375 480 600 610 700 730 910 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 188 211 236 270 313 353 461 519 615 629 753 893 1030 1255 1412 1461 1584
E 135 154 180 220 260 305 380 455 545 545 705 794 934 1160 1215 1315 1400
 
   ≦ Up-right Globe & Angle Type (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
E 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
Pattern & Size
Up-right Globe / Angle Type
Y-Type Globe
50 ~ 300A
50 ~ 1000A
Operating Pressure 10kgf/Р, 16kgf/Р, 20kgf/Р, 25kgf/Р, 30kgf/Р
End Connection According to Customer Request
Media
Water, Oil - Temperature : 0” ~ 80”
 
Components Materials
Standard Optional
50A~350A 400A~1000A
Body & Cover & Disc Ductile Iron Cast Steel SSC 13
Diaphragm Washer SS 400 Cast Steel SSC 13
Cover Plug & Bearing SSC 13
Shaft & Seat STS 304
Diaphragm N.R / C.R/ N.B.R
Disc Seal N.R / C.R/ N.B.R
  
    『 NSF/ANSI Standard 61 Epoxy Powder Coating Standard
    『 Nylon 11 Coating available (Rilsan Coating) : Optional


 
         ≦ Y-type Globe Flow Chart

SIZE inch 2 2 1/2" 3 4 5 6 8 10 12 14 16 20 24 28 32 36 40
mm 50 65 80 100 125 150 200 250 300 350 400 500 600 700 800 900 1000
Flow Factor Y-Type Globe Cv 56 84 119 208 258 450 784 1137 1614 1881 2142 3344 4457 6203 8769 10664 15283
Kv 48 72 102 178 221 385 672 973 1382 1610 1834 2863 3816 5311 7508 9130 13085
 
       
         ≦ Up-right Globe & Angle Type Flow Chart
SIZE inch 2 3 4 6 8 10 12
mm 50 80 100 150 200 250 300
Flow Factor Up-right Globe Type Cv 54 113 207 422 722 1133 1610
Kv 46 97 177 361 618 970 1378
Angle Type Cv 67 141 257 536 910 1461 2060
Kv 57 121 220 459 779 1251 1764

 
Flow Coefficient Kv or Cv = Q/℃ツP, Cv = 1.168Kv 
Kv : Flow factor ; Q(З/hr) at 1(kgf/Р) pressure drop
Cv : Flow factor ; Q(Gal/min) at 1(PSI) pressure drop
ツP : Pressure drop ; kgf/Р or PSI
 

Rilsan Coating
Rilsan is a polyamide thermoplastic derived from vegetable oil of castor beans.
Rilsan powder(Nylon 11), approved by FDA is used to coat metal surface by hot-dipping, which is nontoxic to human body and provides excellent hygienic conditions and chemical resistances against various acids and alkalis, grease, oil, industrial solvent, LPG, natural gas, milk, fruits and etc.
Also, it is the best coating method, showing excellent anti-corrosion to sea water and abrasion resistance with low surface coefficient of friction.
Rilsan Coating Features
Surface hardness Shore D 75
Impact resistance No damage on coating surface at
50cm drop of 20N sphere metal (Thickness of coating 0.3mm)
Tread wear At^Taber ̄abrasimeter(Type CS 17, load 9.81N) loss of weight after 1000 turns 5´8mg.
(^Excellent ̄) 30´40kV/mm(generally required satisfactory valve : 10 kV/mm, min)
Melting temperature 184´186 ”
Flammability ^Self extinguishing ̄acc.
 
 
Product selection guide 
1.
Select a proper diameter considering the product flow performance.
Too small diameter cannot secure an adequate flow, but too large diameter causes chattering in the pipe line.
2.
We have many different products for different functions. If you have any specific requirement, please contact us.
Specify When Ordering 
Model No. Size Pattern Main Material End
Connection
Operating
Pressure
Main Valve
Accessory
『 Check the
model number
50A ~ 300A G : Up-right Globe Type GCD :
Ductile Iron
STS :
Stainless Steel
WCB:
Cast Steel
According
to
Customer
Request
10K : 10kgf/Р
16K : 16kgf/Р
20K : 20kgf/Р
25K : 25kgf/Р
30K : 30kgf/Р
N : None      
CL : Model CL-01
ID : Model ID-01
SW : Model SW-01
VOR : Model VOR-01
A : Angle Type
50A ~ 1000A Y : Y-type Globe  

Additional notice
1.
Please specify the power supply and IP Code required. (ex. 220V AC, 24V DC, 12V DC / IP65)
2.
Please specify the pressure setting for relief valve and pressure reducing valve.(ex: Set-3K)
3.
Please specify the liquid to be used. All our products are for water handling. In case the valve is to be used for oil, aviation gas or sea water, the following information must be indicated.
Example 132-010, 100A, G, GCD, 1511-10K, N, Pressure setting 5
Pressure Reducing Valve 100A, Up-right Globe Type, Main Material : Ductile Iron,
Operating Pressure 10K, Flange ANSI #150, Pressure setting 5kgf/Р

 

Before installation, flush to clean pipeline.
Provide adequate clearance for servicing.
Arrow on valve body must match actual flow direction in pipe.
It is recommended to install the valve horizontally to ensure proper running of the valve, But the other position is also acceptable.
Install isolation valves on both sides of control valve.
For assistance, please contact our office or factory for specific recommendations.


 
 Principle of Operation (Animation)


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#46, Noksansaneopjung-ro, Gangseo-gu, Busan 46751, Rep. of Korea
TEL : 82-51-831-5557 / FAX : 82-51-831-5559 / E-MAIL : balem@balem.com