SQUARETEC

Valves being parts of any machines which contain fluids or gasses; Valves for pumps; Dispensing valves being machine parts; Pump control valves

Control valves for regulating the flow of gases and liquids; Pressure relief valves for automotive, medical, and home appliances for use in holding fire suppressing gas and liquid, automatic pressure control machines and instruments, fire alarm control panels, electric switches and electric control panels

Valves of rubber or vulcanized fiber

Valves of plastic being other than machine parts; Non-metal valves for containers