▶ Special Feature 

● Completely automatic operation without Electric Power Source
● Easy Installation and Maintenance
● Buoyancy pilot valve using excellent durability ball valve’s opening
    and closing.

    Model 131-010 consists of Basic Valve (BALEM 130) and Buoyancy pilot valve. It controls outflow in a water supply tank and/or in a reservoir to maintain constant water level.
    Double chamber structure minimizes the effect of the valve action due to whirlpool in the valve and easy to install and maintain.

▶ Specifications 

Specifications

Screwed 

KSPT(BSP) - NPT Standard

Flanged

10kgf/㎠ - ANSI 150 Standard

Globe

50A(2˝) ～80A(3˝)

50A(2˝) ～300A(12˝)

Angle

50A(2˝) ～80A(3˝)

50A(2˝) ～300A(12˝)

▶ Operating Pressure

KS D 1513. Class 10

ANSI B 16.42 Class 150

Operating Pressure

0.05～1.5 MPa(0.5~15kg f/㎠)

7～213 PSIG

Media

Temperature :  0°C ~ 80°C  Water, Oil (Order-Made)

▶ Materials 

Compartment

Material Options

Body & Cover

Ductile Iron

SSC13

Diaphragm Washer & Disc

Cast Iron

SSC13

Cover Plug & Bearing

Brass

STS304

Shaft & Seat

STS304

Diaphragm

Nylon reinforced N.R

Disc Seal

N.R

  Note :  · NSF/ANSI Standard 61 Epoxy Coating standard

            ·  Nylon 11 Coating available (Rilsan Coating) : optional

▶ Description 

▶ Typical Applications

▶ Dimensions 

Globe Type

Angle Type

Valve Size (mm) 

50

80

100

150

200

250

300

When Ordering,
      Please Specify

 1. Model No.
 2. Valve Size
 3. Pattern : Globe or Angle
 4. Working Pressure
 5. Screwed or Flanged
 6. Desired Materials
 7. Desired Options

 A Screwed

238

318

-

-

-

-

-

 AA 10kgf/㎠

238

305

381

508

645

756

864

 B

78

93

105

140

165

200

223

 Cmax

200

240

275

375

462

536

623

 Dmax

157

179

206

284

351

398

461

 ΦE

140

165

208

326

408

497

562

 F Screwed

119

140

-

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