The valve body is prepared in two different colors enabling the user to opt for either of the two according to operational environment.

Transcription

1 SVB series is best suitable for controlling valve direct mount type vacuum generators (VH, VS type) ilot actuated type conventional solenoid valve. This is a standard model designed to combine excellent cost performance with importance placed on basic functions. Equipped with ush & Lock Manual Button as standard to enhance operational efficiency during maintenance work. ush & Lock Manual Button The valve body is prepared in two different colors enabling the user to opt for either of the two according to operational environment. Silver Light gray Equipped with individual connectors and designed for the valve to be taken out in two different directions, enabling the user to choose either of the two directions to match particular installation conditions. taken out: Side (L) taken out: bove (S) 15 (15 series), 18 (18 series) and 22 (22 series) mm-wide valves are offered in order to respond to a wide range of applications. line-up of compactly-configured, 10mm-wide solenoid valves has been added to the conventional SVB series. higher level of cost performance has been realized in the line-up of solenoid valves, each inheriting the traditional design concept and emphasizing on basic functions of the SVB series. With the SVB 10 series solenoid valves, power consumption has been reduced-from the usual 0.8W to 0.55W.-making substantial power savings a reality. The piping specification can be chosen from stand-alone type, direct piping-manifold type and base piping-manifold type depending on applications. (There is no compatibility between stand-alone type and manifold piping type.) Direct piping -manifold type Base piping -manifold type Equipped with individual connecters and designed for the valve to be taken out in two different directions, enabling the user to choose either of the directions to match particular installations. (lease note that 10 series are not convertible with conventional model.) taken out: bove (S) taken out: Side (L) Voltage rating Item Operating system 24VDC 100VC 110VC Direct operation 200VC 220VC Valve construction Elastic seal, poppet valve llowable voltage range 21.6 ~ 26.4VDC 90 ~ 110VC 99 ~ 121VC 180 ~ 220VC 198 ~ 242VC ower consumption (with lamp) 0.8W (0.55W * 1 ) 1V 1.1V 2V 2.2V Surge limiting circuit Surge absorber Manual operation taken out Lamp Bridge diode ush & Lock type bove type (S), Side type (L) LED *1. The power consumption of 0.55W is for 10 series. *2. 110VC, 200VC and 220VC specifications are not available for SVB 10 series as standard. *3. 110VC for SVB 10 series will be available as custom made and build to order. 118

2 Specifications for individual solenoid valves Manifold specifications SVB10S SVB10D SVB10 SVB10S-M SVB10D-M SVB10-M SVB10R SVB10R-M Item SVB10 SVB10-M Fluid medium Operating pressure range roof pressure Operating temp. range Installation ir 29 ~ 102psi (0.2 ~ 0.7Ma) 43.5 ~ 102psi (0.3 ~ 0.7Ma) 29 ~ 102psi (0.2 ~ 0.7Ma) 152psi (1.05Ma) 41 ~ 122 F (5 ~ 50 C) Free (refer to warning on page 123) 43.5~ 102psi (0.3 ~ 0.7Ma) Operating system Indirectly activated pneumatic operation by pilot valve ort thread size M5 0.8 M5 0.8 Valve construction Elastic seal, spool valve No. of positions No. of ports 2 positions 3 positions 5 ports 2 positions 3 positions Valve function Single Double Single Double Response time ON 15m sec 12m sec 15m sec (* 2 ) 15m sec 12m sec 15m sec (* 2 ) (* 1 ) OFF 20m sec 12m sec 25m sec (* 2 ) 20m sec 12m sec 25m sec (* 2 ) Max. operation cycle 5Hz Min. excitation time 50m sec 50m sec Lubrication Not required C(*3) , B S(*4) C(*3) 3.0 (0.16) : 4.0 (0.22) (0.10) : 2.0 (0.11) 0.32 Flow S(*4) (*5): 2.0 (0.11) (*5): 1.6 (0.09) characteristics C(*3), B R S(*4) C(*3) S(*4) (0.11) 0.8 R: 4.0 (0.22) 0.4 (*6): 2.0 (0.11) (0.09) 0.4 R: 2.0 (0.11) 0.24 (*6): 1.2 (0.07) *1. The values are at the air pressure of 0.5Ma. *2. Values at the three positions are for response times from neutral: ON, and from operation state to neutral: OFF, respectively. *3. C: Sonic conductance C (dm 3 /(s bar)) *4. S: Effective sectional area S (mm 2 (Cv factor)). Cv factor is a reference value converted by multiplying effective cross-sectional area (mm²) by *5., R port *6., port Neutral Neutral SVB18S SVB18D SVB18 SVB18R SVB18 SVB18J SVB18L SVB18M SVB18Y SVB18Z Item SVB18N Fluid medium ir Operating pressure range 22 ~ 102psi (0.15 ~ 0.7Ma) 29 ~ 102psi (0.2 ~ 0.7Ma) 22 ~ 102psi (0.15 ~ 0.7Ma) roof pressure Operating temp. range Installation Operating system ort thread size Valve construction 152psi (1.05Ma) 41 ~ 122 F (5 ~ 50 C) Free (refer to warning on page 123) Indirectly activated pneumatic operation by pilot valve Rc1/8 (* 1 ) Elastic seal, spool valve No. of positions 2 positions 3 positions 2 positions No. of ports 5 ports 3 ports Valve function Response time Single 20m sec Double 15m sec Single 20m sec Double 15m sec Max. operation cycle 5Hz Min. excitation time 50m sec 50m sec Lubrication Not required C(*3) Flow characteristics S(*2) C(*3) S(*2) (0.70) 2.6 : 13 (0.70) 1.04 (*4): 5.2 (0.28) (0.70) *1. There is thread processing of R2 port for SVB18J L Y type as they are manifold mount valve. *2. The figure of effective sectional area: (mm 2 (Cv factor)) or. Cv factor is a reference value converted by multiplying effective cross-sectional area (mm²) by *3. C: Sonic conductance C (dm 3 /(s bar)) *4., R port Neutral SVB15S SVB15D SVB15 SVB15R SVB15 SVB15J SVB15L SVB15M SVB15Y SVB15Z Item SVB15N Fluid medium ir Operating pressure range 22 ~ 102psi (0.15 ~ 0.7Ma) 29 ~ 102psi (0.2 ~ 0.7Ma) 22 ~ 102psi (0.15 ~ 0.7Ma) roof pressure Operating temp. range Installation Operating system ort thread size Valve construction 152psi (1.05Ma) 41 ~ 122 F (5 ~ 50 C) Free (refer to warning on page 123) Indirectly activated pneumatic operation by pilot valve M5 0.8 (* 1 ) Elastic seal, spool valve No. of positions 2 positions 3 positions 2 positions No. of ports 5 ports 3 ports Valve function Response time Single 15m sec Double 12m sec Single 15m sec Double 12m sec Max. operation cycle 5Hz Min. excitation time 50m sec 50m sec Lubrication Not required C(*3) Flow characteristics S(*2) C(*3) S(*2) (0.18) 0.74 : 3.7 (0.20) 0.64 (*4): 3.2 (0.17) (0.18) *1. There is thread processing of R2 port for SVB15J L Y type as they are manifold mount valve. *2. The figure of effective sectional area: (mm 2 (Cv factor)) for. Cv factor is a reference value converted by multiplying effective cross-sectional area (mm²) by *3. C: Sonic conductance C (dm 3 /(s bar)) *4., R port Neutral SVB22S SVB22D SVB22 SVB22R SVB22 Item Fluid medium Operating pressure range ir 29 ~ 102psi (0.2 ~ 0.7Ma) 43.5 ~ 102psi (0.3 ~ 0.7Ma) roof pressure Operating temp. range 152psi (1.05Ma) 41 ~ 122 F (5 ~ 50 C) Installation Operating system ort thread size Valve construction Free (refer to warning on page 123) Indirectly activated pneumatic operation by pilot valve B port: Rc1/4, R2 port: Rc1/8 Elastic seal, spool valve No. of positions 2 positions 3 positions No. of ports 5 ports Valve function Single Double Response time Max. operation cycle Min. excitation time Lubrication 25m sec 18m sec 5Hz 50m sec Not required 25m sec C(*2) Flow characteristics S(*1) C(*2) S(*1) (0.98) 3 : 15 (0.81) 2.6, R: 13 (0.70) *1. The figure of effective sectional area: (mm 2 (Cv factor)) or. Cv factor is a reference value converted by multiplying effective cross-sectional area (mm²) by *2. C: Sonic conductance C (dm 3 /(s bar)) Neutral 119

3 Cylinder speed (mm s) (in. s) ø20mm (ø0.79in.) Cylinder bore (mm) ø25mm ø32mm (ø0.98in.) (ø1.26in.) ø40mm (ø1.57in.) Note). The average speed of the cylinder represents the case where the pressure is 0.5Ma (72psi), the load factor is 30% and the piping tube length is 1m. The cylinder speed varies with the piping and joint configurations. The joint sizes of and B ports for these data represent ø6mm quick-fitting joint (OC6-M5M). (Valves: SVB 10D) Cylinder speed Cylinder bore (mm) ø20mm ø25mm ø32mm ø40mm ø50mm ø63mm ø80mm ø100mm ø125mm ø140mm (mm s) (in. s) (ø0.79in.) (ø0.98in.) (ø1.26in.) (ø1.57in.) (ø1.97in.) (ø2.48in.) (ø3.15in.) (ø3.94in.) (ø4.92in.) (ø5.51in.) Note). The average speed of the cylinder represents the case where the pressure is 0.5Ma (72psi), the load factor is 30% and the piping tube length is 1m. The cylinder speed varies with the piping and joint configurations. The joint sizes of and B ports for these data represent ø6mm quick-fitting joint. (Valves: SVB 15D) Cylinder speed Cylinder bore (mm) ø20mm ø25mm ø32mm ø40mm ø50mm ø63mm ø80mm ø100mm ø125mm ø140mm (mm s) (in. s) (ø0.79in.) (ø0.98in.) (ø1.26in.) (ø1.57in.) (ø1.97in.) (ø2.48in.) (ø3.15in.) (ø3.94in.) (ø4.92in.) (ø5.51in.) , , Note). The average speed of the cylinder represents the case where the pressure is 0.5Ma (72psi), the load factor is 30% and the piping tube length is 1m. The cylinder speed varies with the piping and joint configurations. The joint sizes of and B ports for these data represent ø8mm quick-fitting joint. (Valves: SVB 18D) Cylinder speed Cylinder bore (mm) ø20mm ø25mm ø32mm ø40mm ø50mm ø63mm ø80mm ø100mm ø125mm ø140mm (mm s) (in. s) (ø0.79in.) (ø0.98in.) (ø1.26in.) (ø1.57in.) (ø1.97in.) (ø2.48in.) (ø3.15in.) (ø3.94in.) (ø4.92in.) (ø5.51in.) , , Note). The average speed of the cylinder represents the case where the pressure is 0.5Ma (72psi), the load factor is 30% and the piping tube length is 1m. The cylinder speed varies with the piping and joint configurations. The joint sizes of and B ports for these data represent ø10mm quick-fitting joint. (Valves: SVB 22D) 120

4 (1) (2) (3) (4) (5) (6) (7) (1) Valve Series : 10 series (10mm (0.39in.) width valve) : 15 series (15mm (0.59in.) width valve) : 18 series (18mm (0.71in.) width valve) : 22 series (22mm (0.87in.) width valve) (2) Valve type Code No. of ports Solenoid valve Type * 2 5-ports Single 2-position * 2 5-ports Double 2-position * 2 5-ports Double 3-position, ll port block (closed center) * 2 5-ports Double 3-position, BR connection (exhaust center) * 2 5-ports Double 3-position, B connection (pressure center) 2-position, Normally closed * 1 3-ports Single (for mixed-installation with 5-port valve) 2-position, Normally open * 1 3-ports Single (for mixed-installation with 5-port valve) 15, 18 * 1 3-ports Single 2-position, series (for mixed-installation with 5-port valve) only 3-ports Single 2-position, Normally closed 3-ports Single 2-position, Normally open 3-ports Double 2-position *1. J, L and Y are manifold installation-dedicated valves. *2. 10 series is available for only S, D,, R and valve types. (3) taken out Code bove Side taken out: bove (S) taken out: Side (L) Mount valve circuit diagram Code: Code: R2 R2 B B R2 R2 B Code: Code: Code: B R2 Code: Code: Code: Code: Code: Code: B (4) Body color Code Color Silver (10 series is available for only W color.) Light gray (5) Manual-button specifications Code * Tool operation-shaped manual buttons Finger operable-manual button * Only "No code" is selected for SVB 10 series because the buttons can be operated by either finger or a tool. (6) Rated voltage Code 24VDC 100VC 110VC 200VC 220VC * 110VC, 200VC and 220VC specifications are not available for SVB 10 series as standard. * 110VC for SVB 10 series will be available as custom made and build to order. (7) Output port configuration of manifold mounting valve (10 series only) Code Direct piping port Manifold base piping port * Other series are with direct piping port only. 121

5 (1) (2) (3) (4) (1) Valve Series : 10 series (10mm (0.39in.) width valve) : 15 series (15mm (0.59in.) width valve) : 18 series (18mm (0.71in.) width valve) : 22 series (22mm (0.87in.) width valve) (2) No. of manifold Code No. of manifold (3) Manifold specification for 15, 18, 22 series only : Mix installation manifold of 3- & 5- port valves : 3-port valve-dedicated manifold (15, 18 Series only) (3) iping specification for 10 series only : Direct piping spec. : Manifold base piping spec. (4) Check valve (10 series only) Code Check valve Without check valve With check valve (1) (2) (3) (1) Block plate for metallic body solenoid valve (2) Valve Series : 10 series (10mm (0.39in.) width valve) : 15 series (15mm (0.59in.) width valve) : 18 series (18mm (0.71in.) width valve) : 22 series (22mm (0.87in.) width valve) (3) Specification for (15, 18 and 22 series only) : Manifold installed in combination with 3-, 5-port valves : 3-port valve-dedicated manifold (15, 18 Series only) (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (1) Valve Series : 10 series (10mm (0.39in.) width valve) : 15 series (15mm (0.59in.) width valve) : 18 series (18mm (0.71in.) width valve) : 22 series (22mm (0.87in.) width valve) (2) No. of manifold Code No. of manifold (3) Manifold specification for 15, 18, 22 series : Mix installation manifold of 3- & 5- port valves : 3-port valve-dedicated manifold (15, 18 Series only) (4) taken out Code bove Side taken out: bove (S) taken out: Side (L) (8) Rated voltage Code 24VDC 100VC 110VC 200VC 220VC * 110VC, 200VC and 220VC specifications are not available for SVB 10 series as standard. * 110VC for SVB 10 series will be available as special made to order. (9) Output port configuration (10 series only) Code Direct piping spec. Manifold base piping spec. Direct piping -manifold type (10) Check valve option (10 series only) Code Check valve Withoutn check valve With check valve Base piping -manifold type (5) Body color Code Color Silver Light gray (10 series is available for only W color.) (6) Manual-button specifications Code * Tool operation-shaped manual buttons Finger operable-manual button * Only "No code" is selected for SVB 10 series' manual buttons because these buttons can be operated by either finger or a tool. (7) Valve type Code No. of ports Solenoid valve Type * 2 5-ports Single 2-position * 2 5-ports Double 2-position * 2 5-ports Double 3-position, ll port block (closed center) * 2 5-ports Double 3-position, BR connection (exhaust center) * 2 5-ports Double 3-position, B connection (pressure center) 2-position, Normally closed * 1 3-ports Single (for mixed-installation with 5-port valve) 2-position, Normally open * 1 3-ports Single (for mixed-installation with 5-port valve) 15, 18 * 1 3-ports Single 2-position, series (for mixed-installation with 5-port valve) only 3-ports Single 2-position, Normally closed 3-ports Single 2-position, Normally open 3-ports Double 2-position Block plate Combinations of each valve (lease specify on the order from on age 120) *1. J, L and Y are manifold installation-dedicated valves. *2. 10 series is available for only S, D,, R and valve types. 122

6 Before using the ISCO device, be sure to read the "Safety Instructions", "Common Safety Instructions for roducts Listed in This Manual" on page 13 to 15 and "Common Safety Instructions for Solenoid Valve" on page 108. Warning : 1. Where the Solenoid Valve is used with vibration of 5G or below, install it in such a way that the direction of vibration is perpendicular to the spool valve. * See the following illustration : 1. When the valves are used as Valve Manifold, back pressure can cause malfunction of the actuator (single acting cylinder, etc.). In such a case, provide a check valve to exhaust port. 2. Do not use a 3-position valve for middle stop of the cylinder that requires accuracy. Compressiveness of air may not allow accuracy in stop position. lso, the valve permits leakage, so that the stop position may not remain constant for a long time. 3. Do not give excessive tension or bending to the individual plug-in connector (cable). Disconnection or damage to the connector may result VDC specifications. s a countermeasure against surges, this valve is equipped with surge absorbers as standard. However, since surges cannot be completely absorbed, care should be taken to prevent them. 5. When manual cover is closed, the manual and lock operation can not be conducted. The products listed in this page are ECO-friendly products. * lease refer to page 4 for the details of ECO-friendly products. SVB10S-SW- SVB10S-LW- SVB10D-SW- SVB10D-LW- SVB10-SW- SVB10R-SW- SVB10-SW- SVB10-LW- SVB10R-LW- SVB10-LW- *1. For, please select a voltage of valve. *2. Build-to-order production ackage specifi cation SVB10 -SW-K- -D SVB10 -LW-K- -B SVB10 -LW-K- -D *1. For, please select a number of manifold stations. *2. For, please select a voltage of valve. *3. For, please select a check valve option. *4. Build-to-order production ackage specifi cation SVB10 -SW-K- -B 123

7 The products listed in this page are ECO-friendly products. * lease refer to page 4 for the details of ECO-friendly products. SVB15S-S - SVB15S-L - SVB15D-S - SVB15D-L - SVB15-S - SVB15R-S - SVB15-S - SVB15-L - SVB15R-L - SVB15-L - SVB15M-S - SVB15N-S - SVB15M-L - SVB15N-L - SVB15Z-S - * No mix mount with 5-port valve on manifold * No mix mount with 5-port valve on manifold * No mix mount with 5-port valve on manifold *1. For, please select a body color. *2. For, please select a manual button type. SVB15Z-L - *3. For, please select a voltage of valve. *4. Build-to-order production ackage specifi cation * No mix mount with 5-port valve on manifold SVB15J-S - SVB15L-S - SVB15J-L - SVB15L-L - SVB15Y-S - SVB15Y-L - *1. For, please select a body color. *2. For, please select a manual button type. *3. For, please select a voltage of valve. *4. Build-to-order production ackage specifi cation SVB15 -S - - SVB15 -L - - SVB15 Y-S - - SVB15 Y-L - - *1. For, please select a number of manifold stations. *2. For, please select a body color. *3. For, please select a manual button type. *4. For, please select a valve type. lease use Order Form if all valves are not same. *5. For, please select a voltage of valve. *6. Build-to-order production ackage specifi cation 124

8 The products listed in this page are ECO-friendly products. * lease refer to page 4 for the details of ECO-friendly products. SVB18S-S - SVB18S-L - SVB18D-S - SVB18D-L - SVB18-S - SVB18R-S - SVB18-S - SVB18-L - SVB18R-L - SVB18-L - SVB18M-S - SVB18N-S - * No mix mount with 5-port valve on manifold SVB18Z-L - * No mix mount with 5-port valve on manifold SVB18J-S - SVB18L-S - SVB15Y-L - SVB15 -S - - SVB15 -L - - SVB15 Y-S - - SVB15 Y-L - - SVB18M-L - SVB18N-L - SVB18J-L - SVB18L-L - SVB18Z-S - * No mix mount with 5-port valve on manifold * No mix mount with 5-port valve on manifold *1. For, please select a body color. *2. For, please select a manual button type. *3. For, please select a voltage of valve. *4. Build-to-order production ackage specifi cation *1. For, please select a body color. *2. For, please select a manual button type. *3. For, please select a voltage of valve. *4. Build-to-order production ackage specifi cation *1. For, please select a number of manifold stations. *2. For, please select a body color. *3. For, please select a manual button type. *4. For, please select a valve type. lease use Order Form if all valves are not same. *5. For, please select a voltage of valve. *6. Build-to-order production ackage specifi cation SVB18Y-S - 125

9 The products listed in this page are ECO-friendly products. * lease refer to page 4 for the details of ECO-friendly products. SVB22S-S - SVB22S-L - SVB22D-S - SVB22D-L - SVB22-S - SVB22R-S - SVB22-S - SVB22-L - SVB22R-L - SVB22-L - *1. For, please select a body color. *2. For, please select a manual button type. *3. For, please select a voltage of valve. *4. Build-to-order production ackage specifi cation SVB22 -S - - SVB22 -L - - *1. For, please select a number of manifold stations. *2. For, please select a body color. *3. For, please select a manual button type. *4. For, please select a valve type. lease use Order Form if all valves are not same. *5. For, please select a voltage of valve. *6. Build-to-order production ackage specifi cation 126

10 Series (1) 18 No. of manifold (2) 07 Specification of manifold (3) taken out (4) L Color (5) B Manual button spec. (6) Valve (7) K Voltage spec. (8) D24 iping spec. (9) Check valve (10) R2 port port St. 4 St. 1 St. 2 St. 3 St. 7 port * Valve mounting order, port to the front as shown is St. 1 through St. 7 from left to right. Station No. St. 1 St. 2 St. 3 St. 4 St. 5 St. 6 St. 7 St. 8 St. 9 St. 10 Valve mounted type S S S D D To: ISCO Quantity pcs. Desired delivery date From.: Order No.: Date: Name: Signature: Series (1) No. of manifold (2) Specification of manifold (3) taken out (4) Station No. St. 1 St. 2 St. 3 St. 4 St. 5 St. 6 St. 7 St. 8 St. 9 St. 10 Color (5) Manual button spec. (6) Valve mounted type Valve (7) Voltage spec. (8) iping spec. (9) Check valve (10) 127

11 Be sure to read the following instructions before selecting and using the ISCO devices. lso read the detailed instructions for individual series. Warnings: 1. When installing the piping, carry out flushing on both the compressed air side and the cylinder side and provide an air filter (nominal filtration rating: 5µm or below) on the upstream side near the valve. Drainage or dirt, if left unremoved, may cause malfunction. 2. Do not allow excessively lubricated air or super-drying air to flow. Degradation due to dust or malfunction due to oil may result. 3. Do not use these device in locations where they can be exposed to water drops, oil drops, dust, etc. The valves are neither drip-proof, so that malfunction may result. 4. Do not use these device in locations with inflammable or explosive gas, fluid or atmosphere. Fire or explosion may occur. 5. Do not use these devices in atmosphere or gas containing corrosive substances. Trouble may occur eventually. 6. void the use of these device where they are exposed to excessive vibration or shocks. Such use may cause malfunction or trouble. 7. For operation of the valves, make certain that the leakage current is 1m or below. Leakage current may cause malfunction. 8. coil generates heat when electric current is provided to a valve in a state of following ~. It may lead to shorten the product life or to operational malfunction by the heat. dditionally, it may cause burns or influence the peripheral equipments adversely. bout such applications in the state of following ~, please consult isco.. Long continuous electrical power is supplied to the valve for more than about 2 hours.. High cycle operation of valve.. Even with the intermittent power supply to valve, if a total energization time of a day exceeds a total non energization time of the day. : 1. These valves are designed to accommodate some leakage, so do not use them in applications that permit no leakage. 2. Do not use the valves for large-flow air blowing. s the structure is an internal pilot type, the drop of internal pressure may lead to malfunction. 3. Manual operation of the valve can operate the actuator connected to it. Therefore operate after confirming safety. 4. Consult ISCO on applications where power is continuously supplied to the valve for a long time. 5. Be sure to turn off power before installing the wiring. lso pay special attention to wire colors in wiring. 6. You can use these valves without lubrication. When you lubricate, however, use Turbine Oil Class 1 (ISO VG 32). Once you start the habit of lubrication, do not stop it. Otherwise the initial lubricant will be lost, thus causing malfunction. 7. Before wiring, check the ports of the valve by the marking on the body. 8. For maintenance or checks, turn off power, stop air supply and make certain that the pressure inside the piping has become zero. With the 3-position all port block type, watch out for the air remaining between valve and cylinder. 9. With the manifold having a silencer, clogging of the element raises the resistance to exhaust, thus lowering the performance of the system as a whole. Therefore conduct periodic maintenance and checks. 108

12 This Safety Instructions aim to prevent injuries to human bodies and damage to properties by requiring proper use of ISCO devices. lso the relevant requirements of ISO 4414 and JIS B8370 must be observed. ISO 4414: neumatic fluid power Recomendations for the application of equipment to transmission and control systems. JIS B 8370: General standards for pneumatic systems Safety instructions are classified into "Danger", "Warning" and "Caution", depending on the degree of danger or damage involved when the safety instructions are not complied with in handling the equipment. Danger : Failure to heed the warning of apparent danger may result in death or serious injuries. Warning : Failure to heed the warning of conditionally dangerous situations may result in death or serious injuries. Caution : Failure to heed the warning of conditionally dangerous situations may result in minor or not too serious injuries or damage to properties. Warning : 1. Make a selection of pneumatic equipment. (1) Well knowledgeable and experienced persons such as a pneumatic system designer or who is in charge of deciding specification should select pneumatic equipment. (2) The applicable conditions of the products in this catalogue are diverse. Therefore, judge the conformity of systems with required analysis or tests by system designers or persons who is in charge of deciding specifications. The guarantee of initial performance and safety of the system is on responsibility of the person who decides specifications. Hereafter, examine all the specification with updated products catalogues and technical documents in order to avoid malfunctions of equipment, and then develop systems. 2. Handle pneumatic equipment with enough knowledge and experience. (1) Mishandling of compressed air is dangerous. Conduct assembly, operation and maintenance of devises with pneumatic equipment by persons with enough knowledge and experience. 3. Do not operate and remove the equipment until safety is confirmed. (1) Conduct inspection and maintenance of equipment after confirming fail-proof measures of work pieces or runaway-proof device are properly working. (2) When removing equipment, make sure that above safety measures are conducted. Then, stop air supply and electric source of equipment making sure the pressure inside the system is zero before removing equipment. (3) When re-activate equipment, make sure safety measures against fly-out are taken and re-activate equipment with care. * Safety Instructions are subject to change without advance notice. 13

13 ISCO products are designed and manufactured for use with general industrial machinery and equipment. Therefore be sure to observe the following safety instructions: Danger Warning : 1. void the following uses for ISCO devices: (1) Use under conditions not specified for the device (2) Use in any outdoor environment (3) Use in locations where the device is exposed to excessive vibration or shocks (4) Use in locations where the device is exposed to any corrosive gas, inflammable gas, chemicals, seawater, or vapor. * Certain ISCO devices, however, can be used in environments as described above. Therefore check on the specifications for the use of individual devices. 2. Do not disassemble or remodel the ISCO devices in such a way as may affect the basic structure, performance or function of them. 3. Never touch the release ring of the Quick-Fitting Joint when there is pressure working on it. Touching may release the ring, which in turn may cause the tube to fall out. 4. void too frequent switching of air pressure. Otherwise the device body may heat up to cause burns on you. 5. Do not allow tension, twist or bending forces to act on the joints. Undue forces may damage the joint body. 6. For applications in which the threaded side or the tube connection side is subject to vibration, use Rotary Joints, High Rotary Joints or Multi-Circuit Rotary Blocks only. Swinging or rotation may damage the joint body. 7. For applications with hot water of 60 C (140 F) or above or thermal oil, use no other joints than Die Temperature Control Fitting, Tube Fitting Stainless SUS316, Tube Fitting Stainless SUS316 Compression Fitting, and ll Brass Compression Fitting. Heat or hydolysis may damage the joint body. 8. For applications in which the scattering of static electricity or charging must be prevented, use no other joints than EG Joints. Static electricity may cause system malfunction or trouble. 9. Never use joint other than Tube Fitting Spatter or Tube Fitting Brass where they are exposed to spatter. Otherwise can cause fire. 10. Carry out maintenance and checks of equipment only after turning power off, shutting fluid off and making certain that the pressure in the piping has dropped to zero. lease conduct maintenance after confirming following points. (1) Make sure that maintenance is safe for all the systems involving ISCO products. (2) When re-activate equipment after maintenance, make sure safety measures against fly-out are taken and re-activate equipment with care. (3) lease secure space for maintenance when the circuit is designed. 11. When the fluid is admitted to the equipment and if there is a possibility to cause damage to it due to leakage, conduct safety measures such as protect cover beforehand. Caution : 1. Do not use ISCO devices with the following equipment: (1) Equipment used for the sustenance or control of people's health or lives (2) Equipment used for the movement or transport of people (3) Equipment used specifically to ensure safety : 1. In installing the piping, be sure to remove dust or drainage from within the piping. Dust or drainage left unremoved may enter other equipment, thus causing troubles. 2. When using an ultrasoft tube to connect to a Quick-Fitting Joint, be sure to use an insert ring in the bore of the tube. Otherwise the tube may fall out to cause leakage. 3. When you use tubes of brands other than ours, be sure to confirm that the outside diameter of the tubes satisfies the tolerance specified Table 1. Table 1. Tube O.D. Tolerance mm size Nylon tube Urethane tube ø1.8mm ±0.05mm ø3mm ±0.15mm ø4mm ±0.1mm ±0.15mm ø6mm ±0.1mm ±0.15mm ø8mm ±0.1mm ±0.15mm ø10mm ±0.1mm ±0.15mm ø12mm ±0.1mm ±0.15mm ø16mm ±0.1mm ±0.15mm inch size Nylon tube Urethane tube ø 1 /8 ±0.0039in. ±0.0059in. ø 5 / in. ±0.0059in. ø 3 /16 ±0.0039in. ±0.0059in. ø 1 /4 ±0.0039in. ±0.0059in. ø 5 / in. ±0.0059in. ø 3 /8 ±0.0039in. ±0.0059in. ø 1 /2 ±0.0039in. ±0.0059in. ø 5 /8 ±0.0039in. ±0.0059in. 14

14 4. on the fitting of tube (1) Make certain that the end of the tube is cut at right angles, the tube surface is free from flaws, and the tube is not deformed into an ellipse. (2) When fitting a tube, insert the tube to the tube end completely as drawings shown below to prevent leakage. Tube end : GOOD Release-ring : NG Tube Lock claws Sealing: Elastic-sleeve Tube is not inserted fully to tube end. (3) On completion of fitting, make certain that the tube does not come out at your pulling. 5. on the release of tube (1) Before releasing the tube, make certain that the pressure inside the tube is zero. (2) ush the release ring fully inside and pull out the tube. Unless you push it completely in, the tube may not come out and scrapings of tube may be left inside the joint. 6. on the installation of joint body (1) When installing the joint body, tighten it with a proper tool, using the outside or inside hexagon. (2) In tightening the screw, use the tightening torque recommended in Table 3. Use of a torque higher than the recommended level may damage thread or deform gasket, thus causing leaks. Use of a torque lower than the recommended level may cause loose screw and leakage. (3) With the joint whose piping direction will not change after tightening, make adjustment within the recommended range of tightening torques. Table 3. Tightening Torque, Sealock Color and Gasket Material Thread type Thread size Tightening torque Sealock color Gasket material M N m (0.52lbf ft) M ~ 1.5N m (0.74 ~ 1.11lbf ft) n/a SUS304, NBR M ~ 2.7N m (1.48 ~ 1.99lbf ft) Metric thread M ~ 0.6N m (0.37 ~ 0.44lbf ft) M ~ 1.5N m (0.74 ~ 1.11lbf ft) M ~ 1.0N m (0.59 ~ 0.74lbf ft) n/a OM (olyacetal) M ~ 2.0N m (0.74 ~ 1.48lbf ft) /8 7 ~ 9N m (5.16 ~ 6.64lbf ft) Taper pipe thread /4 12 ~ 14N m (8.85 ~ 10.33lbf ft) R3/8 22 ~ 24N m (16.23 ~ 17.70lbf ft) White n/a /2 28 ~ 30N m (20.65 ~ 22.13lbf ft) Unified thread No UNF 1.0 ~ 1.5N m (0.74 ~ 1.11lbf ft) n/a SUS304, NBR 1/16-28NT 7 ~ 9N m (5.16 ~ 6.64lbf ft) 1/8-27NT 7 ~ 9N m (5.16 ~ 6.64lbf ft) National ipe Thread Taper 1/4-18NT 12 ~ 14N m (8.85 ~ 10.33lbf ft) (merican standard) 3/8-18NT 22 ~ 24N m (16.23 ~ 17.70lbf ft) Gray n/a 1/2-14NT 28 ~ 30N m (20.65 ~ 22.13lbf ft) Recommended tightening torque for silencer Thread Type Thread Size Tightening Torque M5 0.8 Metric thread M6 1.0 M /6 turn after hand-tightening G1/8 arallele pipe thread G1/4 G3/8 1/2 ~ 1 turn after hand-tightening G1/2 7. on the removal of joint body (1) When removing the joint body, loosen it with a proper tool, using the outside or inside hexagon. (2) Remove sealant sticking to the thread on the mating equipment. The sealant left sticking may enter the perpheral equipment and cause trouble. 8. Clean-room package option * The product is washed by clean air after assemblying in the normal assembly process as same condition as standard specification model. Then, it is packed in ISO class 6 clean-room. 15