Summary of Contents for OKM 5410 Series
- Page 2 Safety Precautions ● Contents Precautions listed below are specified to use this product safely, as well as to prevent users, other persons or facilities and equipment Before Using from injury or damage. In addition. this Instruction Manual uses the following illustrations to clarify the seriousness of hazard or Structural Drawing damage and degree of urgency when this product is misused.
- Page 5 1, Stocking Stocking(packed) : Valve to kept/stored indoors under cool and dark condition (temp:-5˚C 〜 60˚C, humidity: less than 70%), if valve not installed to pipings immediately after delivery. Stocking (un-packed) : When valve to be stored without packing, any excessive force to its actuator part to be avoided.
- Page 6 1, Checking Valve Body Check sizes and material : Sizes & Specifications of Trim Materials are indicated on package and valve, and re-confirmation of sizes/ specifications before its installation to pipings is recommended. Check piping sizes : Check the valve sizes fit the piping sizes. (Fig.5) Check the number and the sizes of bolts : Fig.5 Before using bolts and nuts, apply a seizure preventive...
- Page 7 4, Cares Before Installation Valve To Piping Installation place : Application to heavy-vibrant positions to be avoided. To keep enough space for maintenance work. (Fig.7) lInstallation work : Connect the valve and the piping flanges correctly. Forcing the valve to insert between the piping flanges Fig.7 to be avoided.
- Page 8 1, Installation Procedures To Pipings 1. Cleaning: Remove foreign matter from part of the valve touches surface of flanges by air blow. 2. Check the valve position : Make sure the disc is in the closed position. 3. Suspend (Support) the valve : Insert bolts into lower flange holes, and then put nuts on either side of the bolts to support the valve.
- Page 9 2, Cares After Installation to Pipings Check leakage : Before operation of the valve, pressure inside the pipings to be raised and to make sure no-leakage between the piping-flanges and the valve. When gas used as fluid, use soaped water for checking leakage. However, pressure inside the pipings not to be raised beyond the valve specifications, and set the disc of the valve in the open position while checking the leakage.
- Page 10 1, Checkup Periodic checkup : Inspect the disc or seat-ring at least once a year. Make sure no disc is corroded or weared. (Fig.13) Long no use after installation : If the valve is not to be used for extended periods after installation, open and close it manually or automatically at least once two weeks.
- Page 14 1. Removing the bolt : Remove the boltⓐ fixes the actuator and the body. 2. Removing the actuator : Hold up the actuator and removeit from the body. ※ For air-cylinder or electric motor type, contact your OKM sales representative.
- Page 15 5. Check the valve: Make sure if the valve can operate smoothly by turning handwheel. After checking, keep the valve in almost closed position. ※ For air-cylinder or electric motor type, contactyo ur OKM sales representative.
- Page 20 Otemachi Chuo Building 3F, 3-8-1, Otemachi, Naka-ku, Hiroshima-shi, Hiroshima 730-0051, Japan Shiga 529-1608, Japan Phone: 81-82-246-7532 Fax: 81-82-246-7597 Phone: 81-748-52-2131 Fukuoka Sales Office Fax: 81-748-52-8154[P1] Toshiba Fukuoka Building 16F, 2-4-1, Nagahama, Chuo-ku, Fukuoka-shi, Fukuoka 810-0072, Japan http://www.okm-net.co.jp/ Phone: 81-92-716-7090 Fax: 81-92-716-7091 TD-HIP-1711-01-J-PR...
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