H-AR drop-through valve

H-AR drop-through valve

Introduction

TBMA high-duty H-AR drop-through rotary valves are used for dosing powder and granular materials in 24/7 industrial processes. The H-AR valves can be used as a protective system up to 10 barg for products in dust class St1 and St2.

In combination with a blow-through or venturi adapter, the H-AR is very suitable for absorbing differential pressure in pneumatic transport systems. The optimally constructed inlet of the valve ensures a high filling degree and large capacity with minimal air leakage

Applications

In brief

• Dosing of powder and granular materials
• Absorbing differential pressure due to minimal air leakage
• Protective system up 10 barg for products in dust class St1 and St2 (optional)
• Suitable for 24/7 industrial applications
• Outboard bearings, dust tight and sealed for life
• Differential pressure 1,5 barg
• ATEX 2014/34/EU certified (optional)
• Sanitary execution conforming to EHEDG guidelines for dairy and food industry (optional)

Specifications

• Flange sizes: DN150 - DN500 (round)
• Flanges: drilled in accordance with PN10
• Rotor volume: 2,5 up to 125 ltr/rev
• Differential pressure: 1,5 barg
• Standard design temperature: 120 °C
• Flame proof: yes
• Explosion proof: up to 10 barg

Executions

• Sanitary execution for dairy and food industry
• Easy detachable execution (D*)
• Easy detachable execution with guiding bars (Quick-Clean DG**)
• Corrosion resistant version for chemically aggressive products (3C/3N)
• Abrasion resistant version for abrasive products (4C/4TCO)
• Specially coated version for sticky products
• High temperature version up to 600 °C
• Customer-specific design

* Demountable | ** Demountable with Guiding bars