... plug valve, 2,000 ~ 15,000psi, 2 - 3 inch, AA-EE, PSL1-4, compact structure, easy maintenance, low torque, and rapid operation Plug valve ... maintenance, low torque, and rapid operation.The outlets of plug valve are FIG 1502 union connections (other connections on request), ... Pressure: 2,000 ~ 15,000psiNominal Bore Diameter: 2” and 3”Temperature Class: K ~ VSpecification Level: PSL 1 ~ 4Performance ...