Best Removable With Pressure Explosion-proof Passage Indicator

Explosion-proof  Removable with Pressure Mechanical Type Passage Indicator is composed of mechanical transmission body, short section, diameter ball valve, base flange (shorted), explosion-proof digital display, With detachable with pressure, indicating intuitive, mechanical part of the automatic reset, display part of the manual reset, signal remote and so on. In the pipeline, when the positive and negative direction through the pig, indicator can be normal display, can be positioned on the pipeline, through the mechanical structure of the pipeline to pass the pig inside the case, to provide information to the operator, to guide the transformation of the technological process.

Product Block Diagram:

Scope of application：

• Suitable for explosive gas, flammable medium place

• Explosion-proof sign dⅡBT4/IP65

Indicator basic structure:

The basic structure (see attachment), indicator mainly by the mechanical transmission main body, short section, diameter ball valve, the main connector, explosion-proof digital display components:

• Base flange (shorted): good welding performance of carbon steel, alloy steel or 304 stainless steel with good weldability.

• Ball valves.

• Connection flange.

• Hexagon head bolts, flat washers.

• The probe can be rotated in both directions.

• Sleeve.

• The middle combination.

• Outer combination.

• Tightening screws.

• Protective cap.

• Lever system.

• Explosion - proof digital display.

• Lifting screw.

Indicator Mechanical transmission part of the technical characteristics:

• The design pressure: according to work needs.

• Operating temperature: according to work needs.

• Installation pipeline diameter: ≥ 89

• Transmission medium: oil, water, natural gas and other non-corrosive fluids.

Pipeline material：

• A：Steel, welding performance of various types metal

  B：Special environmental requirements of stainless steel.

• The probe into the tube length ≥ 25mm.

• When the positive and negative direction through the pig, indicator can be normal display

• Suitable for explosion-proof place to install.

• Flange standards and pressure levels according to user requirements.

• Can be achieved removal function with pressure.

  
  

  
  

  
  

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