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Pressure Reducing & Check Valve : Model 132-020

Specifications & Materials Descriptions & Typical Applications

▶ Special Feature

● Accurate Pressure Control
● Sensitive Pressure Control supported by Diaphragm
● Easy Adjustment and Maintenance
● Backflow Prevention

Model 132-020 consists of Basic Valve(BALEM 130) and Pressure Reducing Pilot valve(Model 562). It maintains constant pre-set low pressure according to inlet pressure change and/or downstream flow rate change, and once downstream pressure higher than inlet pressure closes the opening and closing of the basic valve to prevent backflow caused by back pressure.
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)

▶ Description

Item No.

  Description

1

  BALEM 130 (Basic Valve)

2

  Pressure Reducing Pilot Valve (Model 562)

3

  Strainer

4

  Cock Valve

5

  Cock Valve

6

  Pressure Gauge

7
   Check Valve

8
   Check Valve

Control Diagram

▶ Typical Applications

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