MS4-EM1-1/4

属性名称	属性值
Brand	Festo
Model	MS4-EM1-1/4
Part No	529472
Product Type	Manual On/Off Shut-off Valve
Series	MS4 Series, 40mm grid size
Valve Function	3/2-way, manually operated, rotary knob
Structure	Piston seat valve, soft sealing
Pneumatic Port	G1/4 female thread
Operating Pressure	0 ~1.6 MPa (0 ~16 bar)
Nominal Flow Rate	1100 L/min (DIN1343)
Operation	Manual rotary knob lockable
Medium	Compressed air ISO 8573-1:2010 [7:4:4], inert gas
Ambient Temperature	-10 ~ +60 ℃
Media Temperature

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Product Description

Festo MS4-EM1-1/4 (PN:529472) is MS4 series modular manual shut-off valve, designed to be stacked directly with Festo MS4 air service units. It is a 3/2-way soft-seat piston valve operated by rotary knob with lock function.

When the knob is turned off, it cuts off upstream air supply and exhausts downstream pipeline, safely isolating the pneumatic circuit for machine maintenance. High flow capacity 1100 L/min, simple and reliable mechanical operation. Widely used as main air isolation switch for small automation machines equipped with MS4 air preparation combination.

Item	Specification
Brand	Festo
Model	MS4-EM1-1/4
Part Number	529472
Type	Manual shut-off valve
Series	MS4
Valve Function	3/2-way manually operated rotary piston seat valve
Pneumatic Port	G1/4 female thread
Operating Pressure	0 ~1.6 MPa
Nominal Flow	1100 L/min
Medium	Compressed air, inert gas ISO 8573-1 [7:4:4]
Ambient Temp	-10 ~ +60 ℃
Weight	180.00 g
Material	Die-cast aluminium housing, NBR seal
Corrosion Class	CRC2
Standard	LABS, RoHS, CE