Model: 4a210-08 4a220-08 4a310-10 4a320-10 Operation type: Inside pilot type Fluid medium: 40 micron filtered air Position and way number: two-position five way Working pressure: 0.15--0.8mpa(21--114psi) Proof pressure: 1.2mpa(174psi) Working temperature: 5--50 degrees celsius Port size: Air inlet=air outlet=g1/4, exhaust=g1/8 Air inlet=air outlet=g3/8, exhaust=g1/4 Material: aluminium alloy Highest action frequency: 5 cycles/second Effective sectional area: 16mm (cv=0.89) 30mm (cv=1.68) Shortest excitation time: 0.05 second Weight: 185g 285g 275g 365g
