Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger". They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) and other safety regulations.
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Safety Instructions Caution The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
Specifications Valve construction Metal seal Fluid Max. operating pressure 1.0MPa External pilot air pressure 0.2 to 1.0MPa (External pilot type) 1 to 5Hz (internal pilot type) Frequency adjustment range 1 to 8Hz (external pilot type) Proof pressure 1.5MPa Ambient and fluid temperature -20 to +60 Lubrication Enclosure rating...
Configuration symbol AXTS040*-2(B)-X2 Symbol for internal pilot fluid passage Fig.1 Symbol for internal pilot fluid passage. ・ 1(P) Port:IN Port SUP.Air(for air blow) ・ 4(A) Port:OUT Port ・ 3(R2) Port: Released to atmosphere (pilot exhaust port with silencer) AXTS040*-3(B)-X2 Symbol for internal pilot fluid passage Fig.2 Symbol for external pilot fluid passage.
Piping AXTS040*-2(B)-X2 Symbol for internal pilot fluid passage OUT Port 4(A) AXTS040*-2(B)-X2 Air blow 2-port valve Fig.3 Symbol for internal pilot fluid passage. Caution ・ Continuous blow air can be changed to pulse air without electrical wiring by connecting the pulse blow valve between air blow 2 port valve and nozzle of existing equipment.
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AXTS040*-3(B)-X2 External pilot type OUT Port OUT Port 2(B) 2(B) port AXTS040*-3(B)-X2 Pilot air Pilot air Control valve Control valve X Port Piping for External Piping for External Fig.4 Fig.5 pilot fluid passage 1 pilot fluid passage 2 Caution ・ The description of the sub plate and piping port do not match.
Frequency adjustment Scale (0 to 8) Adjustment needle Adjustment needle Fig.6 Fig.7 Expansion Caution ・ ON time is shortened by rotating the ON time adjustment needle counterclockwise. ・ OFF time is shortened by rotating the OFF time adjustment needle counterclockwise. ・...
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Relation between the adjustment needle scale and operation frequency AXTS040*-2(B)-X2 Internal pilot type AXTS040*-2B-X2 Internal pilot valve AXTS040*-2(B)-X2 内部パイロットタイプ Ratio of operating frequency and ON time 作動周波数とON時間の割合 OFF調整[回転] adjustment needle [rotation] 2.1 Hz 2.6 Hz 3.1 Hz 3.8 Hz 2.6 Hz 3.0 Hz 3.4 Hz 4.2 Hz...
Mounting Before connecting the valve, flush the piping of the upstream (supply pressure port side) and downstream (control equipment port side) to eliminate particles in the piping and foreign matter and scales generated during piping. Environment Please contact SMC if the product is used where corrosive gas, chemicals and their solutions, water vapor, or seawater droplets exist, or temperature exceeds 50 C, or vibration occurs.
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