Model Manifold base model R port model Common Individual Port size Applicable valve model Series VV3PA3-411-02 n VV3PA3-423-02 n VV3PA5-411-03 n VV3PA5-423-03 n VV3PA7-411-04 n VV3PA7-423-04 n Rc Rc Rc Rc Rc Rc 1 4 1 4 3 8 3 8 1 2 1 2 VPA300 VPA344 VPA500 Common Individual VPA544 VPA700 Common Individual VPA744 Option Description Part no.