The main valve is the spool valve, which employs a unique soft seal I-ring for spool packing made of self lubricating material.
This has remarkable improved operation reliability.
■Model 416, Ceramic slide valve
This is a lubrication-free slide valve whose main valve adopts super hard ceramic.
With its outstanding durability in any type of environment, it is most suitable for both high and low frequency uses.
■414S・416S（Return）414D・416D（Hold）
414H・416H（Closed center）414J・416J（Center open to exhaust）414I・416I（Center open to pressure）
■Operation type : （414 type：Pilot-acting Spool valve , 416 type：Pilot-acting Slide valve）
■Gasket-connected type
■Port size：Rc1/8 , Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1（416 type：Rc1/8 , Rc1/4 , Rc3/8 , Rc1/2）
Model code 414type
416type Return 41□S201□ 41□S202□ 41□S302□ 41□S303□ 41□S603□ 41□S604□ 414SA14C 414SA16C 414SA96C 414SA91C
Hold 41□D201C 41□D202C 41□D302C 41□D303C 41□D603C 41□D604C 414DA14C 414DA16C 414DA96C 414DA91C
Closed center 41□H201C 41□H202C 41□H302C 41□H303C 41□H603C 41□H604C 414HA14C 414HA16C 414HA96C 414HA91C
Center open to exhaust 41□J201C 41□J202C 41□J302C 41□J303C 41□J603C 41□J604C 414JA14C 414JA16C 414JA96C 414JA91C
Center open to pressure 41□I201C 41□I202C 41□I302C 41□I303C 41□I603C 41□I604C 414IA14C 414IA16C 414IA96C 414IA91C
Body type B20 B30 B60 B110 B190
Port size Rc1/8 Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc 1
Effective sectional area 414 S.D.H.J.I 16mm2 20mm2 25mm2 30mm2 51mm2 60mm2 94mm2 110mm2 160mm2 190mm2
416 S.D 16mm2 17mm2 20mm2 25mm2 43mm2 51mm2 – – – –
416 H.J.I 13mm2 14mm2 16mm2 18mm2 40mm2 45mm2 – – – –
Operating pressure 414 type 0.2～1.0MPa
416 type 0.12～1.0MPa
Proof pressure 1.5MPa
Operating temperature 414 type -5～50℃（Remove moisture perfectly from the fluid to prevent freezing when used at ５℃ or lower.）
416 type -20～60℃（Remove moisture perfectly from the fluid to prevent freezing when used at ５℃ or lower.）
Solenoid Rated voltage AC100V,110V,200V,220V(50/60Hz) DC24V,100V,DC110V
Votage fluctuation tolerance ±10% of applicable voltage
Temperature rise Max.60℃
Insulation JIS C 4003 class B
Power consumption AC:2W DC:3W
※Performance(response)time 414 type 0.03s(0.06s) 0.05s(0.1s) 0.08s(0.12s) 0.05s 0.08s
416 type 0.05s(0.08s) 0.08s 0.14s – –
Performance frequency 414 type Max. 4 cycle/s ; Min. 1 cycle/mon.
416 type Max. 4 cycle/s ; Min. 1 cycle/3 mon.
Mass 0.6kg 1.3kg 2.2kg 4.0kg 6.0kg
Applicable cylinder size(for reference) φ63～φ125 φ100～φ160 φ140～φ200 φ160～φ250 φ200～φ500
