MS6-LFR-1-2-D7-CUV-AS Festo Filter regulator

$ 115.00

High-performance MS6 filter regulator with integrated metal bowl and 38 ml capacity. Includes secondary venting and a rotary knob with detent lock.

SKU Festo-530340 Category
Filter regulators

MS6-LFR-1/2-D7-CUV-AS Festo Filter regulator

Model Identifier MS6-LFR-1/2-D7-CUV-AS
Official Part Number 530340
GTIN Standard 4052568164928

Technical Overview

The MS6-LFR-1/2-D7-CUV-AS is a high-performance Filter Regulator from Festo's MS series, designed for precision compressed air preparation. It features a G1/2 pneumatic connection, a 5 µm filtration grade, and a robust integrated metal bowl guard. This unit provides a constant output pressure with secondary venting, a rotary knob actuator lock for security, and is suitable for vertical mounting in diverse industrial environments involving compressed air or inert gases.

Key Features

  • Actuator lock: Rotary knob with detent can be closed with accessories
  • Grade of filtration: 5 µm
  • Integrated metal bowl guard
  • Manual, non-detenting condensate drain
  • Output pressure constant with secondary venting
  • RoHS-compliant materials
  • Suitable for use with food (see supplementary material information)

Standard nominal flow rate of 4000 l/min providing high-capacity air preparation for demanding pneumatic systems.

Technical Specification Matrix

ParameterValue
Size6
SeriesMS
Actuator lockRotary knob with detent can be closed with accessories
Mounting positionVertical +/-5°
Grade of filtration5 µm
Condensate drainManual, non-detenting
DesignFilter regulator with pressure gauge
Max. condensate volume38 ml
Controller functionOutput pressure constant With secondary venting
Bowl guardIntegrated as metal bowl
Degree of condensate separation>75 %
Symbol00991587
Pressure gauge (ANALOG) or Pressure display (DIGITAL)With pressure gauge
Operating pressure (MPa)0.2 MPa ... 1.2 MPa
Operating pressure (bar)2 bar ... 12 bar
Pressure regulation range0.5 bar ... 12 bar
Max. pressure hysteresis (MPa)0.025 MPa
Max. pressure hysteresis (bar)0.25 bar
Max. pressure hysteresis (psi)3.625 psi
Standard nominal flow rate4000 l/min
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:-] Inert gases
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Storage temperature-10 °C ... 60 °C
Suitable for use with foodSee supplementary material information
Air purity class at outputCompressed air to ISO 8573-1:2010 [6:4:4]
Media temperature-10 °C ... 60 °C
Ambient temperature-10 °C ... 60 °C
Pore size<5 µm
Product weight1087 g
Type of mountingWith accessories
Pneumatic connection, port 1G1/2
Pneumatic connection, port 2G1/2
Note on materialsRoHS-compliant
Material control panelPA POM
Material sealsNBR
Material filterPE
Material housingDie-cast aluminium
Material membraneNBR
Material bowlWrought aluminium alloy
Material separating platePOM

Industrial Applications

1. Automotive Paint Shop Pneumatic Control

Integration into the air preparation unit of an automated robotic painting cell. The unit regulates air pressure for pneumatic actuators moving spray guns while ensuring zero contamination of the painting environment.

Problem Solved

Eliminates 'fisheye' paint defects caused by silicone or oil release from standard pneumatic components. The LABS (PWIS) conformity prevents paint wetting impairment, while the 5 µm filter protects sensitive proportional valves from particulate damage.

LABS (PWIS) conformity VDMA243645 µm filtration4000 l/min flow rateMetal bowl guard

2. High-Speed Food Packaging Machine (Form-Fill-Seal)

Primary air supply regulation for a vertical form-fill-seal (VFFS) machine in a food processing facility. It filters compressed air before it enters the valve terminal controlling the sealing jaws and film feed mechanisms.

Problem Solved

Ensures compliance with food safety standards via 'Suitable for use with food' certification while preventing downtime. The integrated metal bowl withstands accidental impacts in busy packaging zones where plastic bowls might crack, and the 5 µm element captures fine dust that could jam high-speed solenoid valves.

Suitable for use with foodIntegrated metal bowl0.5 - 12 bar regulationG1/2 high flow

3. CNC Machining Center Pneumatic Clamping System

Air filtration and regulation for the pneumatic chucks and tool changers on a heavy-duty CNC mill. The unit manages the holding pressure for workpieces to ensure stability during high-force cutting operations.

Problem Solved

Prevents pressure drops during rapid tool changes or clamping sequences using the high 4000 l/min flow capacity. The metal bowl construction provides critical durability against flying hot metal chips and coolant splash that would degrade or shatter standard polycarbonate filter bowls.

4000 l/min standard nominal flowIntegrated metal bowlImpact resistance5 µm pore size

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