Note) These specifications are common to the internal and external pilots. X (P)1 2(A) (R)3 X X (P)1 2(A) (R)3 X 2(A) (R)3 (P)1 X (P)1 2(A) (R)3 (R)3 (P)1 (A) 2 N.C. N.O. 2(A) 2(A) 3 (R) 1 (P) 1 (P) 3 (R) 2(A) 2(A) 3 (R) 1 (P) 1 (P) 3 (R) (P)1 2(A) 3(R) (P)1 2(A) 3(R) X (P)1 2(A) 3(R) X (P)1 2(A) 3(R) X P1 P2 (P)1 2(A) (R)3 Construction Application Example Body Adapter plate End plate Piston Poppet valve Retainer Spring No. 1 2 3 4 5 6 7 Description Material Aluminum die-casted Resin Resin Resin Aluminum/HNBR Resin Stainless steel Note White Gray White Component Parts Replacement Parts No. Description Part no. VP544 Refer to “How to Order Pilot Valve Assembly” on page 1844. VP500-217-1 VP500-202-�ｭ VP500-224-1 (M4 x 46) VP744 VP700-217-1 VP700-202-�ｭ VP700-224-1 (M5 x 66) VP344 VP300-217-1 VP300-202-�ｭ VP300-224-1 (M3 x 36) Pilot valve assembly Gasket Sub-plate Hexagon socket head bolt (1 pc.) Note Built-in strainer HNBR Aluminum die-casted For valve mounting 8 9 10 . Caution Tightening Torque of Mounting Screw M3: 0.8 N・m M4: 1.4 N・m M5: 2.9 N・m b Cv VP344 VP544 VP744 1/8 1/4 1/4 3/8 3/8 1/2 b Cv Base mounted VP Port size Series Thread type 3 1 How to Order Sub-plate 3 5 7 VP344 VP544 VP744 Nil F N T Rc G NPT NPTF Symbol 1 2 VP344 1/8 1/4 VP544 1/4 3/8 VP744 3/8 1/2 00 202 3.6 3.9 7.5 8.8 12.9 14.7 0.22 0.22 0.16 0.07 0.10 0.05 0.8 0.9 1.7 2.0 2.9 3.3 3.5 3.8 7.3 8.8 13.3 15.0 0.24 0.14 0.20 0.13 0.24 0.17 0.8 0.9 1.7 2.0 3.1 3.4 216 (149) 211 (149) 370 (245) 362 (245) 676 (459) 658 (459) 252 (185) 247 (185) 406 (281) 398 (281) 712 (495) 694 (495) Note) ( ): Values without sub-plate Symbol Pilot type External pilot Internal pilot N.C. N.O. Strainer X i w r y t q ue o !0 2(A) 3(R) 1(P) Flow Characteristics/Weight C [dm3/(s・bar)] Weight (g) Note) Model Port size C [dm3/(s・bar)] Grommet DIN terminal 1 . 2 (P . A) 2 . 3 (A . R) (1) Blow-off valve (2) Pressure release valve (3) Selector valve (5) Divider valve (7) Double-acting cylinder drive (6) Single-acting cylinder drive (8) Double-acting cylinder drive (Exhaust center) (4) Valve for vacuum External pilot Tank Tank External pilot External pilot Vacuum releasing air Atmospheric pressure External pilot External pilot or micro pressure Vacuum pump Vacuum pad Series VP300/500/700 Pilot Poppet Type Base Mounted/Single Unit 1843 SYJ VQZ VG VP3 VP