Manually test or relieve system pressure with ease using the Epic Valve Brass Threaded Safety Valve, featuring a convenient handle. This durable valve (DN15-DN50) offers superior corrosion resistance and reliable overpressure protection for various fluids. The brass construction provides antimicrobial benefits and good machinability. A cost-effective solution ensuring easy operation and dependable safety for applications requiring both automatic relief and manual intervention capabilities in fluid systems.