Koganei Piloted Vacuum Valves Double Air Pilot Type

Manufacturer: KOGANEI CORPORATION

Features

No burning damage to the solenoid eliminates the need for stocking extra solenoids as spare parts, reducing maintenance costs and increasing system reliability.

With minimal current requirements, the system enables the use of more compact electrical components. As a result, it enhances efficiency and saves valuable space.

The absence of sliding parts prevents valve sticking, ensuring smoother and more reliable operation.

The superior vacuum response facilitates excellent pick-up by a vacuum pad. Consequently, it allows easy installation of a compact vacuum pump for improved performance.

The system is designed to work seamlessly with an ordinary air filter, making it effective in dusty environments and ensuring long-lasting performance.

This feature is perfect for environments where lubrication isn’t possible. As a result, the equipment continues to operate optimally without the need for oil.

Its design facilitates easy mounting to control panels, while also supporting various mounting directions. This makes it suitable for space-constrained applications and versatile installations.

Specifications

Item	250A2	2503A2	500A2	750A2	1000A2
Media	Vacuum
Operation type	Air pilot
Number of ports	2, 3 ports	2, 3 ports	2, 3 ports	2, 3 ports	2, 3 ports
Valve function	NC/NO	NC/NO	NC/NO	NC/NO	NC/NO
Effective area (Cv)	mm² [in²]: 15 [0.76]	mm² [in²]: 55 [2.7]	mm² [in²]: 140 [7]	mm² [in²]: 280 [14]	mm² [in²]: 280 [14]
Port size	Rc1/4	Rc3/8	Rc1/2	Rc3/4	Rc1
Lubrication	Not required
Operating pressure range	kPa [mmHg] [psi]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53]	kPa [mmHg] [psi]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53]	kPa [mmHg] [psi]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53]	kPa [mmHg] [psi]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53]	kPa [mmHg] [psi]: 0 ~ 100 [0 ~ 750] [0 ~ 29.53]
External pilot pressure	Recommended air pressure: 0.2 ~ 0.3 MPa [29 ~ 44 psi] MAX. 0.7 MPa [102 psi]	Recommended air pressure: 0.2 ~ 0.3 MPa [29 ~ 44 psi] MAX. 0.7 MPa [102 psi]	Recommended air pressure: 0.2 ~ 0.3 MPa [29 ~ 44 psi] MAX. 0.7 MPa [102 psi]	Recommended air pressure: 0.2 ~ 0.3 MPa [29 ~ 44 psi] MAX. 0.7 MPa [102 psi]	Recommended air pressure: 0.2 ~ 0.3 MPa [29 ~ 44 psi] MAX. 0.7 MPa [102 psi]
Operating temperature range (°C [°F])	5 ~ 60 [41 ~ 140]
Mounting direction	Any
Mass	kg [lb.]: 0.2 [0.44]	kg [lb.]: 0.25 [0.55]	kg [lb.]: 0.45 [0.99]	kg [lb.]: 1.8 [4.0]	kg [lb.]: 2.7 [6.0]