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AVENTICS-G645ARS120A00H0

AVENTICS™ Pressure regulator, Series 645 G645ARS120A00H0

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Product Description

The Series 645 Railway Regulators and Filters are designed for the unique needs of the railway industry. The units meet railway regulations for Fire Safety (EN 45545: HL3), Shock & Vibration (EN 61373: Cat 1 Class B), and Corrosion Resistance (ISO 9227).

The Series 645 Railway Regulators are used to regulate the pressure on railway applications such as control brakes, horns, pantographs, and sanding systems to increase wheel-to-rail friction in poor weather conditions. They are available in four versions, including high and low flow, in ported or subbase mounted configurations.

The Series 645 Railway Filters provide exceptional filtration to ensure oil and particulates are removed from the compressed air system. Large high-flow elements ensure maximum element change out intervals with minimum system pressure drop and maximum air flow.

Specifications

Type
Poppet valve
Type
low flow, inline ported
Compressed air connection input
G 1/4
Compressed air connection type input
Internal thread
Compressed air connection output
G 1/4
Compressed air connection type output
Internal thread
Working pressure min.
1 bar
Working pressure max
14 bar
Regulation range min.
0.5 bar
Regulation range max.
10 bar
Min. ambient temperature
-40 °C
Max. ambient temperature
70 °C
Min. medium temperature
-40 °C
Max. medium temperature
70 °C
Medium
Compressed air
Qn 1 > 2
207 l/min
Weight
0.13 kg
Housing material
Aluminum, Brass, Polyamide
Seal material
Acrylonitrile butadiene rubber

Features

  • The Series 645 railway regulators and filters are designed for use with air or inert gases in railway applications
  • Wide temperature range from -40° C to +70° C (-40° F to +158° F)
  • Meets railway specification for fire safety, shock and vibration, and corrosion resistance
  • Regulators are available in high and low flow as well as ported or subbase mounted configurations
  • Particulate and coalescing filters are available
  • Compact, lightweight construction

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