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Fall Prevention Valves, Screw Mounting Type

Part Number

Configured Part Number is shown.


Product Overview
・For the workpiece to be adsorbed, the suction cup needs a closed, constant suction force. If the vacuum between the workpiece and the suction cup is not maintained, the workpiece is at the risk of falling due to lack of suction force.
・ If the vacuum is reduced at the vacuum end, a fall prevention valve with unidirectional airflow prevents the workpiece from falling.

Economy series Vacuum Suction Cup Overview
Product Features
【Features】
・Compact and suitable for environments with limited space
・Easy to install and can be assembled with a variety of products
・High sealing performance and long holding time

Features of Economy series Vacuum Suction Cup
Dimensional Drawing
D Body Material Surface Treatment
4~6Stainless Steel-
1Aluminum AlloyClear Anodized

Dimensional Drawing
 Metal Part Material: Stainless Steel
Specifications Overview
Ordering Example
 
Part NumberThread size
M
A1A2BLPWidth Across
H
Valve Operation Suction
Flow Rate
(l/min(ANR))
Non-attached Vacuum
Decline Level
(kPa)
Effective Cross-sectional Area (mm2)
TypeDFree FlowControl Flow
E-BAFP4M4×0.735201710104.21.33.140.07
5M5×0.85164.9
6M6×1.042824
01R1/86.57301313123.370.2

■Specifications
Fluid UsedAir
Operating Pressure RangePositive Pressure: 0~0.7MPa
Negative Pressure: 0~-100kPa
Minimum Operating Pressure-7kPa
Operating Temperature Range0~60℃
Example of Use
Example of Use
Related Products
Part Number
E-BAFP01
E-BAFP4
E-BAFP5
E-BAFP6
Part NumberMinimum order quantityVolume DiscountDays to ShipNominal Thread Dia. M
(mm)
1 Piece(s)Available 10 Day(s) R1/8
1 Piece(s)Available 10 Day(s) M4X0.7
1 Piece(s)Available 10 Day(s) M5X0.8
1 Piece(s)Available 10 Day(s) M6X1.0

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Dimensional Drawing
D Body Material Surface Treatment
4~6Stainless Steel-
1Aluminum AlloyClear Anodized

Dimensional Drawing
 Metal Part Material: Stainless Steel
Specification Table
Ordering Example
 
Part NumberThread size
M
A1A2BLPWidth Across
H
Valve Operation Suction
Flow Rate
(l/min(ANR))
Non-attached Vacuum
Decline Level
(kPa)
Effective Cross-sectional Area (mm2)
TypeDFree FlowControl Flow
E-BAFP4M4×0.735201710104.21.33.140.07
5M5×0.85164.9
6M6×1.042824
01R1/86.57301313123.370.2

■Specifications
Fluid UsedAir
Operating Pressure RangePositive Pressure: 0~0.7MPa
Negative Pressure: 0~-100kPa
Minimum Operating Pressure-7kPa
Operating Temperature Range0~60℃

Basic Information

Additional Function Reverse Check Valve (Vacuum Retention) Type Related Components Application Single Item
Operating Pressure Range(MPa) 0::0.7 Operating Temp. Range(°C) 0::60 Type of Related Component Vacuum Fall Prevention Valves

Frequently asked question (FAQ)

Question: What function does a MISUMI economy series fall prevention valve have?
Answer: MISUMI economy series fall prevention valves are check valves that maintain vacuum suction between the suction cup and the workpiece for a certain period of time even if the vacuum source disappears. They can prevent the workpiece from falling off after the vacuum is lost.
Question: Where are MISUMI economy series fall prevention valves installed?
Answer: Economy series fall prevention valves should be installed at the rear end of the suction cup, and the closer it is, the better the effect. If it is further away, the effect will be worse.

Tech Support