Product Information » WEB Catalog » Air Preparation Equipment » Auto Drains/Differential Pressure Gauges

WEB Catalog

Discontinued Products

Product List

Air Management System
- Air Management System
Directional Control Valves
- Pilot Operated 4/5 Port Solenoid Valves
- Pilot Operated 3 Port Solenoid Valves
- Direct Operated 3/4/5 Port Solenoid Valves
- Reduced-wiring Fieldbus System (Serial Transmission System)
- Air Operated Valves
- Mechanical Valves/Transmitters
- Finger Valve/Hand Valves/Residual Relief 3 Port Valve
- Blow Guns
- Power Valves
- ISO Valves
- Explosion-Proof Valves
Air Cylinders
- Standard Air Cylinders (Round Type）
- Standard Air Cylinders (Square Cover）
- Compact Air Cylinders
- Environment Resistant Cylinders
- Floating Joints/Rod End
- Air-hydro Units
- Mechanically Jointed Rodless Cylinders
- Magnetically Coupled Rodless Cylinders
- Table Cylinders
- Guide Cylinders
- Dual Rod Cylinders
- Lock Cylinders/Cylinder with An End Lock
- Fine Lock Cylinders
- Specialty Cylinders
- Clamp Cylinders
- Pin Shift Cylinder
- Stopper Cylinders
- Stroke Reading Cylinders
- Valve Mounted Air Cylinders
- ISO Cylinders
- Shock Absorbers
- Auto Switches
- Actuator Position Sensor
Rotary Actuators/Air Grippers
- Rotary Actuators Vane Type
- Rotary Actuators Rack & Pinion Type
- Parallel Type Air Grippers
- Angular Type Air Grippers
- Air Gripper Unit for Collaborative Robots
- Auto Switches
Electric Actuators/Cylinders
- e-Actuator
- Battery-less Absolute Encoder Type
- Slider Type
- Rod Type/Guide Rod Type
- Slide Tables
- Miniature
- Rotary Tables
- Grippers
- Controllers/Drivers
- Environment
- Motorless Type
- Electric Cylinders
- Card Motor
- Made to Order
Vacuum Equipment (Vacuum Generators/Vacuum Suction Cups/Other)
- Vacuum Ejectors (Vacuum Generators)/Vacuum Pump Systems
- Vacuum Ejectors
- Vacuum Release Valve Units
- Air Suction Filters
- Vacuum Pads (Vacuum Suction Cups)
- Special Pads
- Gripper for Collaborative Robots
- Vacuum Saving Valves
- Vacuum Flow
- Vacuum Regulators
- Related Equipment for Vacuum Systems
Air Preparation Equipment
- Aftercoolers/Air Tanks
- Air Dryers
- Air Preparation Filters
- Auto Drains/Differential Pressure Gauges
Modular F.R.L./Pressure Control Equipment
- Modular F.R.L.
- Connectable Modular Components
- Regulators
- Electro-Pneumatic Regulators
- Proportional Valves
- Booster Regulators
- Air Management System
Lubrication Equipment
- Lubrication Equipment
Fittings and Tubing
- Fittings for General Purposes
- Fittings for General Purposes(S Couplers/Multi-connectors)
- Fittings for Special Environments
- Fittings for Special Environments(Clean/Fluoropolymer)
- Tubing
- Tubing(Tubing for Special Environments)
- Tubing(Fluoropolymer/Clean)
- Related Products
Flow Control Equipment
- Speed Controllers for General Purposes
- Speed Controllers for Low Speed Control
- Speed Controllers Special Environments
- Speed Controllers with Special Functions
- Tool Operation Type Speed Controllers
- Air Saving Speed Controllers Air Saving Valves
- Related Equipment
Silencers/Exhaust Cleaners/Blow Guns/Pressure Gauges
- Silencers
- Exhaust Cleaners
- Blow Guns
- Pressure Gauges
Switches/Sensors/Controller
- Electronic Pressure Switches/Sensors (Self-contained Type)
- Electronic Pressure Switches/Sensors (Remote Type)
- Mechanical Pressure Switches
- Electronic Flow Switches/Sensors
- Mechanical Flow Switches
- Air Management System
- Controllers
Static Neutralization Equipment
- Static Neutralization Equipment/Ionizers
Industrial Device Communication Equipment/Wireless System
- Wireless System: PROFINET Compatible Products
- Wireless System: EtherNet/IP Compatible Products
- Wireless System: IO-Link Compatible Products
- Wireless System: CC-Link Compatible
- Industrial Device Communication Equipment: PROFINET Compatible Products
- Industrial Device Communication Equipment: EtherNet/IP Compatible Products
- Industrial Device Communication Equipment: EtherCAT Compatible Products
- Industrial Device Communication Equipment: Modbus TCP Compatible Products
- Industrial Device Communication Equipment: ETHERNET POWERLINK Compatible Products
- Industrial Device Communication Equipment: CC-Link IE Field Compatible Products
- Industrial Device Communication Equipment: SSCNET III Compatible Products
- Industrial Device Communication Equipment: MECHATROLINK-Ⅲ Compatible Products
- Industrial Device Communication Equipment: PROFIsafe Compatible Products
- Industrial Device Communication Equipment: IO-Link Compatible Products
- Industrial Device Communication Equipment: PROFIBUS Compatible Products
- Industrial Device Communication Equipment: DeviceNet Compatible Products
- Industrial Device Communication Equipment: CC-Link Compatible Products
- Industrial Device Communication Equipment: AS-interface Compatible Products
- Industrial Device Communication Equipment: CANopen Compatible Products
- Industrial Device Communication Equipment: CompoNet Compatible Products
- Industrial Device Communication Equipment: Interbus Compatible Products
- Industrial Device Communication Equipment: MECHATROLINK-Ⅱ Compatible Products
- Other: RS232C Compatible Products
- Other: RS485 Compatible Products
Process Valves
- 2/3 Port Solenoid Valves/Air Operated Valves
- Compact 2/3 Port Solenoid Valves
- 5.0 MPa 2/3 Port Solenoid Valves
- 2/3 Port Valves for General Purpose Fluid Control
- Coolant Valves
- Valves for Water and Chemical Base Fluids
Chemical Liquid Valves/Fittings & Needle Valves/Tubing
- Chemical Liquid Valves
- Fittings/Needle Valves
- Tubing
Process Pumps(Diaphragm Pumps)
- Process Pumps
Temperature Control Equipment
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Standard Type/Basic Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Inverter Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Dual Channel Thermo chiller for Lasers
- Thermo-Chillers (Circulating Fluid Temperature Controllers) Rack Mount Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers) High performance/Type & Inverter Type
- Thermo-Chillers (Circulating Fluid Temperature Controllers)
- Thermo-cons/Thermoelectric Baths (Peltier-Type Temperature Control Equipment)
- Air Temperature Controllers
Process Gas Equipment
- Process Gas Equipment
High Vacuum Equipment
- High Vacuum Valves
- Other
- Slit Valves
- Rodless Cylinders for Vacuum
Industrial Filters/Sintered Metal Elements
- Industrial Filters
- Sintered Metal Elements
Pneumatic Instrumentation Equipment
- Positioners
- Regulators
- Relays/Valves
- Electro-Pneumatic Transducers
- Actuators
- Detection Conversion Units
- Solenoid Valves
- Piping Materials
Hydraulic Equipment
- Hydraulic Cylinders
- Hydraulic Equipment

Theme

Auto Drains/Differential Pressure Gauges

Auto Drain Valve AD402-A

Product Number Check

Safety Instructions　 Air Preparation Equipment/Precautions　 Green Procurement (RoHS)　

Series	Port size	Drain port size
AD402-A	1/4, 3/8, 1/2	3/8

Features

Longer life & Higher resistance to foreign matter

Lightweight

Resin bowl guard has reduced the weight by 22%

Easier maintenance

One-touch mounting and removal of the bowl is possible without using a tool.

Release the lock by sliding the lock button down while holding the body.
Then, rotate the bowl guard and pull down for removal.

Reduced required maintenance space

Only 30 mm of space is required underneath for maintenance, allowing more compact installation.

Selectable piping direction

Transparent bowl guard

Better environmental resistance: Transparent bowl guard can protect theinner bowl!

Windows on the bowl guard have been removed and the inner bowl isinstead covered with a polycarbonate transparent bowl guard. Now, even ifthe environment changes and the bowl is exposed to corrosive chemicalor oil splash, the foreign matter will not stick directly to the pressurizedbowl. This can reduce risk of bowl breakage.