Pilot Check Valve Compact Type Speed Controller / ASP Series 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.”...
Page 4
Pilot Check Valve Compact Type Speed Controller / ASP Series Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing business. Use in non-manufacturing business is not covered.
Design/ Selection 2. Specific Product Precautions Warning Design/ Selection Warning (1) Confirm the specifications. The products are designed to be used in Exhaust Port compressed air systems (including vacuum) only. Do not operate at pressures, temperatures, etc., beyond the range of specifications, as this can cause damage or malfunction.
Page 6
Design/ Selection Design/ Selection Warning Warning (10) Use this product after checking the surrounding areas in advance before the Moves to the Moves to the release of residual pressure. extended end side. retracted end side. The actuator may move at a speed quicker than the intended speed from the original circuit set up when exhausting from the residual pressure release.
Page 7
Design/ Selection Design/ Selection Warning Warning (14) Pay attention to the motion of the actuator at the time of restart after the release of residual pressure. When restarting the product after releasing the residual pressure, check the initial driving direction, confirm that the work area is secured, and then restart the product.
Page 8
Mounting Mounting Warning Warning (5) Check the degree of rotation of the needle valve. Connection Hex Key (Nominal) The products in this catalog are retainer type so Thread Metric [mm] Imperial [Inch] M5, 10-32UNF that the needle is not removed completely. Over R1/8, G1/8 rotation will cause damage.
Page 9
Mounting Piping Threads with Sealant Caution Caution ③This product has a stopper for fully close in (1) If the fitting is tightened with excessive rotating direction Excess torque may break torque, a large amount of sealant will seep stopper. Table below shows out.
Page 10
Precautions for One-Touch Tube Fittings Piping Piping Caution Caution (2) Connection of the metal rod accessories Do not use tube, resin plug, reducer, etc. after (1) Connection and disconnection of tube from connecting a fitting with a metal rod (KC series, one-touch fitting etc.) to a One-touch fitting.
Page 11
Air Supply Operating environment Warning Warning (1) Type of fluids (1) Do not use in an atmosphere containing Please consult with SMC when using the corrosive gases, chemicals, sea water, water, product in applications other than compressed water steam, or where there is direct contact air.
3. Application This product is designed to provide a temporary intermediate stop of a pneumatic actuator. 4. Specifications Fluid Proof pressure 1.05MPa Maximum operating pressure 0.7MPa 0.1MPa Minimum operating pressure More than 50% of operating pressure Pilot check valve operating pressure (0.1 MPa or more (note 2) -5 to 60℃...
6. Construction ⑧ ⑤ ASP-UA**(E)-G* ⑧ ⑤ ASP-UB**(E)-G* -12-...
Page 14
⑧ ⑤ ASP-UB**(E)-(N)* Note1) The stainless-steel version is made of stainless steel and without any surface treatment. -13-...
Page 15
Gasket seal M5, 10-32UNF ⑦ ⑤ ASP-UA**(E)-M5/U10 Gasket seal M5, 10-32UNF ⑤ ⑦ ASP-UB**(E)-M5/U10 Note1) The stainless-steel version is made of stainless steel and without any surface treatment. -14-...
Need help?
Do you have a question about the ASP Series and is the answer not in the manual?
Questions and answers