MINDMAN
MVMA-260
Port size: 1/4 NPT, Operating pressure range: 0-100 PSI, Max pressure: 145 PSI
-MVMA-300
Port size: 3/8 NPT, Operating pressure range: 0-100 PSI, Max pressure: 145 PSI
-ACT-402
Spring return type, Port size: 1/4 NPT, 3/8 NPT, Port no.:5, Position:2, Operating pressure range: 0-145 PSI.
-ACT-403
Spring return type, Port size: ¼ NPT, 3/8 NPT, Port no.: 5, Position:2, Operating pressure range: 0-145 PSI.
-ACT-405
Spring return type, Port size: ¼ NPT, 3/8 NPT, Port no.:5, Position:2, Operating pressure range: 0-145 PSI.
-ACT-407
Port size: ¼ NPT, 3/8 NPT, Port no.:5, Position:2, Operating pressure range: 0-145 PSI.
MVHB-300
Port size: ¼, 3/8& ½” NPT Operating pressure range: 0-145 PSI
http://www.mindman.com.tw/upload/prod_download/E_MVHB-300.pdf