This two-way Brass Ball Valve has a pressure rating of 600 psi, 150 psi is the working steam pressure. The maximum temperature is 366˚ F. The stem is blow-out proof, the ball is Chrome-plated Brass and the seat is PTFE. There is an adjustable screw packing nut. Both ports are equal size and female NPT threads.
***Also available in 316 Stainless Steel. It has an internal entry blow-out proof stem. The pressure rating is 2000 psi with a pressure test of API 598 psi. The ball seat and body seal are PTFE. Both ports are equal size and female NPT threads.