Pressure reducing valves Model: MAR401

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Pressure reducing valves Model: MAR401 Specification

Accuracy
High pressure stabilization accuracy

Thread Type
BSP

Machine Type
Pneumatic line equipment

Size
1/4 inch (port size)

Weight
Approx. 0.45 kg

Load Capacity
Max. inlet pressure: 1.0 MPa

Coating
Anodized aluminium

Shape
Cylindrical

Hardness
Standard industrial grade

Method
Spring-loaded diaphragm

Type
Manual Adjustable

Material
Aluminium body, Brass internals, NBR seals

Tolerance
0.01 MPa

Surface
Smooth, corrosion-resistant

Use
Pressure reduction of air

Application
Pneumatic systems, air supply lines

Usage & Applications
Industrial automation, machinery, compressed air circuits

Model
MAR401

Seal Material
NBR (Nitrile Rubber)

Mounting
Bracket or panel mount

Adjustment
Knob adjustment with lock

Operating Pressure Range
0.05 - 0.85 MPa

Set Pressure Range
0.05 - 0.85 MPa (adjustable)

Inlet/Outlet Port
G1/4

Exhaust Type
Relieving type

Flow Rate
Up to 2400 L/min

Indicator
Pressure gauge can be fitted

Max. Operating Temperature
60C

About Pressure reducing valves Model: MAR401

Pressure reducing valves Model: MAR401

AIR UNITS (R. UNIT)

Model: MAR401

Port size:PT1/4, PT3/8, PT1/2, Operating pressure range:0~15 kgf/cm2, Proof pressure:20 kgf/cm2

Specifications :

Bore No.	8A, 10A, 15A
Port size	PT1/4, PT3/8, PT1/2
Medium	Air
Operating pressure range	0~15 kgf/cm2(0~1.5MPa)
Proof pressure	20 kgf/cm2(2MPa)
Regulated pressure range	Standard type: 1~8.5 kgf/cm2(0.1~0.85MPa) High pressure type: 1~15 kgf/cm2(0.1~1.5MPa)
Ambient temperature	5~60 (No freezing)
Attachment	Pressure gauge (PG-20), L-type bracket
Weight	450g

Reliable Pressure Regulation for Pneumatic Systems

The MAR401 Pressure Reducing Valve provides exceptional accuracy and stability for compressed air circuits in industrial automation. Its robust construction and advanced features make it suitable for demanding environments where consistent air pressure is critical for performance and safety.

Precision and Versatility

Designed with a spring-loaded diaphragm and adjustable set pressure range, the MAR401 allows users to fine-tune system pressure with a lockable knob. Its adaptable mounting options and corrosion-resistant materials ensure long-term, versatile use in diverse industrial applications.

FAQs of Pressure reducing valves Model: MAR401:

Q: How does the MAR401 Pressure Reducing Valve maintain consistent pressure in pneumatic systems?

A: The MAR401 uses a spring-loaded diaphragm design that dynamically adjusts to input fluctuations, automatically keeping the output pressure within the set range of 0.050.85 MPa for stable and reliable operation.

Q: What is the proper method to adjust the set pressure on the MAR401 valve?

A: You can adjust the set pressure using the manual knob on the valve. Once the desired pressure is reached, secure the setting by locking the knob to prevent unintentional changes during system operation.

Q: Where can the MAR401 valve be installed in a pneumatic line?

A: The MAR401 is designed for flexibility and can be mounted using either a bracket or panel mount. It should be installed on air supply lines where pressure regulation is needed, using the G1/4 BSP threaded inlet and outlet ports.

Q: What benefits does the corrosion-resistant anodized aluminium body provide?

A: The anodized aluminium body protects the valve from environmental corrosion, extending its lifespan and ensuring durability even in challenging industrial settings.