2W21
Oil, Air, Gas, Liquid
Ordinary Temperature
Solenoid
Thread
Direct Acting
PVC
Low Pressure
Direct Action Diaphragm Structure
AC Solenoid Valve
Safety, Emptying, Drain, Temperature Control, Flow Control
GB/ASME/API/JIS/DIN/GOST Standard
Industrial Usage, Water Industrial Usage, Household Usage
NBR, EPDM, FKM , PTFE
Normally Closed / Normally Open
NBR, EPDM, FKM , PTFE
OEM
DELCO
Customized Packaging
1/2"~2"
China
Product Description
Solenoid valve is a type of valve that controls the flow of fluid by electromagnetic force. Solenoid valve consists of electromagnetic coil, iron core, iron core winding, valve spool, valve seat, valve stem, etc. By controlling the current of the electromagnetic coil to control the switch of the valve, so as to regulate the flow of fluid. Solenoid valves can be used to control the flow of gases, liquids, steam and other fluids.
- Internal leakage is easy to control, external leakage is difficult to solve, safer with solenoid valve.
- Solenoid valve is simple and cheap, easy to install and maintain, easy to connect to the computer, simple system, low price.
- Solenoid valve fast energy saving, compact size, lightweight and beautiful.

Item | Direct Acting Diaphragm Waterproof Solenoid Valve |
Size Range | 1/2"~2" |
Medium | Water, Air, Steam, Gas, Oil, etc |
Pressure | 0~1.0MPa |
Voltage | DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz |
Material | PVC or Stainless Steel Brass |
Temperature of media | -5~80ºC (23ºF to 176ºF) |
Application | Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries |

Our control valves provide precise regulation for accurate control of fluid flow, pressure, and temperature.
Motorized valves are valued for their easy operation and programmability.
Pneumatic valves are essential in automation systems due to their quick response and dependability.
Solenoid valves are lightweight and inexpensive.
Customers trust DELCO Valve for our exceptional quality, reliable performance, and great customer service. We will keep innovating to deliver top-notch valve solutions.



