▶ Special Feature 

● High and low water level control(1,200mm Max.)
● Opening and Closing by rotating ball in the body as a result of float’s
    weight and buoyancy
● Mechanical On/Off type
● Semipermanent Operating by means of anti-corrosion and heat-
    resistant materials
● Easy to install and maintain
● Operates totally independent of any external power source

   Balem 511 is a mechanical On /Off float control vavle, which enables to control high and low water level in the reservoir / tank.
   The range is 300mm( Min.) to 900mm(Max.) adjustable. Designed for use with the large Balem 431 & 441 type valve as a pilot valve, as well as on its own in a small tank. There are two models(Stainless Steel, Bronze) according to body materials.
    Refer to the standard piping[Fig-1] when it is installed. In case of using it as a Pilot Valve, refer to standard piping diagram. [Fig-2]
    But a stilling wall must be provided around the float if the liquid surface is subject to turbulence, ripples or wind.

▶ Specifications 

BALEM511

Size

20A(3/4")

End Connections

Female threaded : KSPT(Standard)

Operating Pressure

0.05~0.98 MPa(0.5~10kgf/㎠)

Test
Pressure

1.72MPa(17.5kgf/㎠)

Materials

  Body & Balance Weight : Bronze / Stainless Steel
  Levers system & Lod   : Stainless Steel
  Float Ball            : Stainless Steel
  Seat & O-ring         : PTFE, NBR

Weight

1.85kg

▶ Dimensions 

▶ Standard Piping Diagram

▶ Applications

- Substitution for under ground / roof top, low water level ball float control valves.
- Substitution for high and low levels control mechanical valves and electrodes.
- Various types of oil tank float control valves.

▶ Installation

- Refer to the standard piping diagram when installing this valve.
- Install near a manhole assembled with a union for ease of maintenance, repair, and testing.
- Before installation, finish to clean pipeline.
- A alarm system needs to be installed in monitoring room for early detection of malfunction.
- To prevent waves while filling, an induction tube with syphon braking hole must be installed.