When you need precise flow control, a pneumatic solenoid valve or hydraulic solenoid valve are essential equipment. Use solenoid valves for fire sprinkler systems and irrigation; water, oil, air, steam, or propane gas control; HVAC, plumbing or electrical. They can also be used for fluid control in brewing or variable valve timing in engines. Choose from a large selection of solenoid valve types, including: 12v or 24v; 2 way, 3 way, or 4 way; high pressure, high temperature, miniature, or water solenoid valves; or 1 inch and 2 inch valves. Team a pneumatic valve with other flow control valves, valve accessories, and backflow preventers to complete your flow control system.