VACUUM ACCESSORIES Valve for several Vacuum Pads with one Vacuum Supply Fall Prevention Valve Minimize the pressure drop of other circuit when a workpiece falls down. Even if some vacuum pads are not operated, active vacuum pads can normally work, because the vacuum drop is reduced. ● Vacuum generator Fall Prevention Valve 8mm LED Pressure Sensor LED Pressure Sensor Small Sensor Pressure Sensor With Display Fall Prevention Valve Vacuum Pa

Vacuum Accessories Series VACUUM ACCESSORIES EXTERNAL VACUUM VACUUM CONTROLLER GENERATOR Fall Prevention Valve ■ Model Designation (Example) ECV Fall Prevention Valve ② Male thread size (holder side) ① Female thread size (Pad side) ① Female thread size (Pad side) Thread type Code Size (mm) Taper pipe thread 01 Rc1/8 Taper pipe thread 01 Rc1/8 ② Male thread size (holder side) Thread type Code Size (mm) ■ Specifications Fluid medium Operating pressure range 785 Small Vacuum Regulator Add-on Blow-off Controller Operating temp. range Vacuum Filter Free Holder Valve (Aluminum) Fall Prevention Valve...

■ Mechanism Fall Prevention Suction State When a wor k-piece is apart from vacuum pad, the valve is pushed up and shuts a suction passage. Small amount of air is sucked through a small hole at the center of Valve during operation. Vacuum Pad adheres to vacuum pad, holder Spring Filter the valve is pushed down by a spring force due to a suction flow drop. The suction passage between the valve and the body part is open. VACUUM ACCESSORIES ■ Mechanism In case several vacuum pads are operated by a single vacuum generator or vacuum pump, the vacuum drop of the whole system is minimized by automatically...

Vacuum Accessories Series ■ Selection Guide The following “Minimum suction flow of valve cracking pressure ” and the example chart show how many Fall Prevention Valve can be installed per a single vacuum generator. ECVM3-M3 ECVM4-M4 ECVM5-M5 ECVM6-M6 Minimum suction flow for valve operation (l/min[ANR]) Maximum vacuum drop amount under non-vacuum condition (kPa) ※ 1. The value of “Maximum vacuum drop amount under non-vacuum condition” differs by vacuum pressure or suction flow. Since 2.0kPa is the value in consideration of safety, it is not an actual drop amount. Example 1. VUJ07 • • • (catalog...

■ How to install and disconnect In order to fix Fall Prevention Valve, tighten hexagonal-columns with a spanner. Refer to the dimensional drawings for detail. Hexagonal-column for tightening holder Hexagonal-column for tightening pad Vacuum Pad VACUUM ACCESSORIES Detailed Safety Instructions Before using PISCO products, be sure to read “Safety Instructions” and “Safety Instruction Manual” on page 35-39 and “Common Safety Instructions for Vacuum Series” on page 47-49. Warning 1. Fall Prevention Valve is not a check valve. Unless a vacuum supply side has the vacuum retention function, Fall Prevention...

Vacuum Accessories Series ECV Fall Prevention Valve Vacuum generator side Model code Vacuum Pad side VACUUM ACCESSORIES Vacuum generator side øP Vacuum generator side EXTERNAL VACUUM VACUUM CONTROLLER GENERATOR Fall Prevention Valve Taper pipe thread Minimum suction flow Vacuum drop amount under for valve operation. non-vacuum condition (l/min(ANR)) (kPa) Effective area (mm2) Weight Free flow Control flow (g) ■ Replacement Element ■ Thoroughly read this catalog to understand the construction of Fall Prevention Valve, and confirm the Safety Rules below when filter elements are replaced. Pay attention...

■ Construction (ECVM3-M3 / ECVM5-M5) ●Pad dia.：ø1.5mm、ø2mm、3mm、ø4mm Fall Prevention Valve VPME Vacuum Pad Standard Series (Small type) Pad Model code Pad dia. ø1.5mm VP 1.5RM□ ø2mm VP 2RM□ ø3mm VP 3RM□ ø4mm VP 4RM□ VACUUM ACCESSORIES Vacuum Pad Standard Series (General type) Pad Model code Pad dia. ø2mm VP 2R□ ø3mm VP 3R□ ø4mm VP 4R□ Fall Prevention Valve Vacuum Pad Standard Series (General type) Pad Model code Pad dia. ø6mm VP 6R□ ø8mm VP 8R□ Vacuum Pad Standard Series (Small type) Pad Model code Pad dia. ø8mm VP 8P□ ø10mm VP 10P□ ø15mm VP 15P□ ø20mm VP 20P□ Fall Prevention Valve 8mm LED Pressure...

Vacuum Accessories Series ■ Construction (ECVM4-M4) ●Pad dia.：ø10mm、ø15mm VPC VPA VACUUM ACCESSORIES EXTERNAL VACUUM VACUUM CONTROLLER GENERATOR Fall Prevention Valve Push-In Fitting Barb Fitting Barb Fitting Push-In Fitting Push-In Fitting Barb Fitting Push-In Fitting Barb Fitting Push-In Fitting Barb Fitting Push-In Fitting Barb Fitting Fall Prevention Valve 791 Small Vacuum Regulator Add-on Blow-off Controller Vacuum Filter Free Holder Fall Prevention Valve Vacuum Pad Standard Series (General & Deep type) Pad Model code Pad dia. ø10mm VP 10R□ ø15mm VP 15R(A)□ Vacuum Pad Bellows Series Pad...

Push-In Fitting Barb Fitting Push-In Fitting Barb Fitting Push-In Fitting Barb Fitting Vacuum Pad Mark-free Series Pad Model code Pad dia. ø20mm VP 20Q□ ø30mm VP 30Q□ Vacuum Pad Standard Series (General & Deep type) Pad Model code Pad dia. ø20mm VP 20R(A)□ ø25mm VP 25R(A)□ ø30mm VP 30R(A)□ ø40mm VP 40R(A)□ ø50mm VP 50R(A)□ Vacuum Pad Skidproof Series Pad Model code Pad dia. ø20mm VP 20KNH ø30mm VP 30KNH ø40mm VP 40KNH ø50mm VP 50KNH Adaptor Adaptor Model code FVPL 40-M6 Vacuum Pad Soft Series Pad Model code Pad dia. ø20mm VP 20L□ ø30mm VP 30L□ ø40mm VP 40L□ Barb Fitting Barb Fitting Push-In Fitting...

Vacuum Accessories Series VACUUM ACCESSORIES EXTERNAL VACUUM VACUUM CONTROLLER GENERATOR Fall Prevention Valve 793 Small Vacuum Regulator Add-on Blow-off Controller Vacuum Filter Free Holder Fall Prevention Valve

Safety Instructions SAFETY Instructions 　This safety instructions aim to prevent personal injury and damage to properties by requiring proper use of PISCO products. 　Be certain to follow ISO 4414 and JIS B 8370 ISO 4414Pneumatic fluid power…Recomendations for the application of equipment to transmission and control systems. JIS B 8370General rules and safety requirements for systems and their components. This safety instructions is classified into “Danger”, “Warning” and “Caution” depending on the degree of danger or damages caused by improper use of PISCO products. Danger Hazardous conditions....