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Serial No. : H-A080-E-00
Butterfly valve type 58
Electric
Actuated
Type S
700mm (28")～900mm (36")
User's Manual
Thank you very much for choosing our product.
This instruction manual is for your safety to use our product.
This manual contains important information. Be sure to read this manual before handling the product.
After reading this manual, the user can refer to it at any time.
Please be sure to keep it.
ASAHI YUKIZAI CORPORATION
[User's Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28") ~ 900mm (36")
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Summary of Contents for AsahiAV 58 S
- Page 1 Serial No. : H-A080-E-00 Butterfly valve type 58 Electric Actuated Type S 700mm (28”)～900mm (36”) User’s Manual Thank you very much for choosing our product. This instruction manual is for your safety to use our product. This manual contains important information. Be sure to read this manual before handling the product. After reading this manual, the user can refer to it at any time.
- Page 2 Serial No. : H-A080-E-00 -SAFETY PRECAUTIONS- This instruction manual is written on the assumption that the person who handles our products has a basic knowledge of our products, electrical equipment, machinery, control, etc., and it contains technical terms depending on the handling contents. Please read this manual carefully and fully understand the contents and observe the safety precautions for proper use.
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Page 3: Table Of Contents
Serial No. : H-A080-E-00 Table of contents 1. Our product warranty coverage ··························································································· 4 Applicable to ..................................4 Warranty Period ..................................4 Guaranteed range ................................. 4 Disclaimer ....................................4 2. Safety Instructions ················································································································ 5 Unpacking, Transportation and Storage .......................... 5 Product Handling................................... -
Page 4: Our Product Warranty Coverage
Serial No. : H-A080-E-00 1. Our product warranty coverage Unless otherwise stated in the Contract or Specifications, etc., the warranty for the piping material products (hereinafter referred to as "applicable products") such as valves manufactured or sold by us is as follows. Applicable to This warranty applies only when the product is used in Japan. -
Page 5: Safety Instructions
Serial No. : H-A080-E-00 2. Safety Instructions Unpacking, Transportation and Storage WARNING Serious injury can result. Prohibition ▶ Do not stand the lifting or slinging of the valve under a suspended load for safety. CAUTION The valve can be damaged, damaged, or leak. Prohibition ▶... -
Page 6: Product Handling
Serial No. : H-A080-E-00 Product Handling WARNING Serious injury can result. Prohibition ▶ Do not disassemble the actuator. ▶ Never touch the moving parts during operation. (Hand or arm may be caught.) ▶ If positive pressure gas is used for our resin piping material, a dangerous condition may occur due to the repulsive force peculiar to compressible fluids even if the pressure is the same as the water pressure. - Page 7 Serial No. : H-A080-E-00 CAUTION There is a danger of injury. Forcing ▶ Pay attention to the atmosphere where the valve is installed. Especially, avoid installing the product where it is exposed to sea breezes, corrosive gas, chemical liquids, sea water, steam, etc. ▶...
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Page 8: Name Of Each Part
Serial No. : H-A080-E-00 3. Name of each part Body [35] Actuator Disc Seat [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28”) ~ 900mm (36”) - 8 -... -
Page 9: Product Specifications
Serial No. : H-A080-E-00 4. Product Specifications Product model code list Actuation Type Operating system Body material Seal material Connection Standard Size ＊＊ ＊ ＊＊＊ A Automatic 58 Type 58 S3 Electric Type Ｓ 200VAC 3φ D PDCPD E EPDM W Wafer 1 JIS 10K 700 700mm (28") -
Page 10: Actuator
Serial No. : H-A080-E-00 Actuator ■Basic specifications Nominal size 700mm （28”） 800mm （32”） 900mm （36”） Automatic Actuator model LTMD-02 /BRM-10 LTMD-05 /BRM-10 LTMD-05 /BRM-10 reset 50Hz Open/close time (sec) 60Hz Degree of protection IP 55 200VAC 18.9/17.3 18.9/17.3 38.0/35.0 Motor start current (A) 50/60Hz 400VAC 9.0/8.4... -
Page 11: Wiring Diagram (Actuator Model: Ltmd)
Serial No. : H-A080-E-00 Wiring diagram (actuator model: LTMD) Note: The circuit diagram shows the position that the opening rotation has come to the end of travel. [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28”) ~ 900mm (36”) - 11 -... -
Page 12: Standard Option
Serial No. : H-A080-E-00 Standard option [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28”) ~ 900mm (36”) - 12 -... -
Page 13: Piping Method
Serial No. : H-A080-E-00 5. Piping method Wafer shape WARNING Serious injury can result. Prohibition ▶ When hanging or slinging the valve, pay careful attention to safety and do not enter the area under the load. The valve may fall and cause injury. Forcing ▶... - Page 14 Serial No. : H-A080-E-00 CAUTION The valve may be damaged. Prohibition ▶ Do not over-tighten when piping support is removed with a U-band, etc. (This will cause damage.) ▶ When installing piping, do not install it in the fully closed state. (The disc may get caught in the seat and the operating torque may become heavy, making it impossible to open and close it.) ▶...
- Page 15 Serial No. : H-A080-E-00 CAUTION ▶ The product is in the "Good" state as shown in Fig. 5-1. Before opening or closing Forcing the valve for piping installation, be sure to return the disc to the original condition (Refer to "Good" in Fig. 5-1) after operation. ▶...
- Page 16 Serial No. : H-A080-E-00 ▶ Torque wrench ▶ Spanner wrench ▶ Through-bolt ▶ Screw-in bolt Necessary ▶ Nut, Washer ▶ Short pipe ▶ waste cloth items Dimensions of Through Bolt and Screw-in Bolt ・The length of the bolt to be used varies depending on the connection standard and flange material. Obtain the bolt length using the following formula.
- Page 17 Serial No. : H-A080-E-00 [Procedure] Between valve faces + 150mm（5.91） or more 1) Set the short tube in advance. Valve bottom dimensions Short pipe Center and short tube of the valve when the valve About + 50mm（1.97） was raised Place the short tube on the pedestal so that the center of the short tube is almost the same, and wipe up the flange surface of the short tube with a waste cloth.
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Page 18: Product Support
Serial No. : H-A080-E-00 Product support WARNING The valve may be damaged or broken. Prohibition ▶ Do not cause large vibrations to the valve by the piping around the pump. Damage to the valve body and piping may occur. Forcing ▶... -
Page 19: Electrical Wiring
Serial No. : H-A080-E-00 6. Electrical Wiring WARNING There is a risk of electric shock or injury. Prohibition ▶ Do not connect or separate lines when the power is on. Also, do not touch any other parts on the PCB or the terminal block wiring part. ▶... - Page 20 Serial No. : H-A080-E-00 [Procedure] 1) Loosen the screws fixing the actuator cover with a wrench and remove the cover. 2) Remove the lead entry plug with a spanner. 3) Attach the connector to the lead entry. 4) Pass the cable through the connector. 5) Peel off the outer skin of the cable with a wire stripper.
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Page 21: Commissioning Method
Serial No. : H-A080-E-00 7. Commissioning method Manual operation CAUTION Doing so may cause malfunction or failure. Prohibition ▶ Do not force the handle to rotate further from the fully opened or closed position. ▶ For LTMD (auto-return), do not manually return the selector to the motor-operated position. - Page 22 Serial No. : H-A080-E-00 [Procedure] 1) Push the selector lever to the manual position. If the switch is not smooth, press the switch lever while turning the manual handle to either side. 2) Turn the manual handle while watching the valve travel meter. Rotate clockwise →...
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Page 23: Automatic Operation
Serial No. : H-A080-E-00 Automatic operation WARNING There is a risk of electric shock or injury. Prohibition ▶ Never touch the moving parts during operation. ▶ Do not leave the actuator cover open. There is a risk of electric shock or injury. Forcing ▶... - Page 24 Serial No. : H-A080-E-00 [Procedure] 1) Turn on the power. 2) Push the pushbutton to open or close to check that the valve display direction matches the operating direction. If not, check the wiring diagram (see page 11) and perform the operation from step 1 again. 3) Turn off the power by fully opening "O"...
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Page 25: How To Adjust The Limit Switch
Serial No. : H-A080-E-00 8. How to adjust the limit switch WARNING There is a risk of electric shock or injury. Prohibition ▶ Do not connect or disconnect wires to the limit switch while the power is on. CAUTION Doing so may cause malfunction or failure. Prohibition ▶... - Page 26 Serial No. : H-A080-E-00 ▶ Hexagon wrench ▶ Spanner wrench Necessary ▶ Special handle (accessory) items [Procedure] Fig. 8-1 1) Turn off the power, remove the fluid in the piping completely, and then loosen the actuator cover with a spanner to remove it. 2) Perform manual operation (refer to page 21) to the position to be adjusted (fully open or fully closed).
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Page 27: Inspection Item
Serial No. : H-A080-E-00 9. Inspection item CAUTION Leakage may occur due to changes in temperature or aging during long-term Forcing storage, resting, or use. ▶ Please enforce daily inspection and periodic inspection. [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28”) ~ 900mm (36”) - 27 -... -
Page 28: Daily Inspection
Serial No. : H-A080-E-00 Daily inspection Inspection items Guideline of Check point Treatment method and method judgment Pipe flange connection External leakage For leakage 1) Retighten the pipe bolts to the (visual inspection) specified torque. 2) Remove the valve from the pipe and re-tighten the pipe bolts. - Page 29 Serial No. : H-A080-E-00 Daily Inspection (continued) Inspection items Guideline of Check point Treatment method and method judgment Abnormal noise Abnormal noise Valves and actuators Remove the valve from the pipe and replace the valve or actuator. (hearing) Piping around the valve Reconfirm the conditions of use Unusual odor With a strange...
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Page 30: Periodic Inspection
Serial No. : H-A080-E-00 Periodic inspection * Guideline for the inspection cycle: 3 months Inspection items Guideline of judgment Check point Remedy for malfunctions and method Opening and Error within ±3 second Actuator opening display Check the power supply voltage closing (±10%). - Page 31 Serial No. : H-A080-E-00 Periodic inspection * Guideline of the inspection cycle: 6 months Inspection items and Guideline of Check point Remedy for malfunctions method judgment On the manual handle Smoothly Manual operation Remove the valve from the pipe and Operability (touch) Turning unit...
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Page 32: Troubleshooting
Serial No. : H-A080-E-00 10. Troubleshooting Problem Cause Treatment The handle does not turn The valve is already fully open Rotate the handle in the opposite (cannot turn) during (or fully closed). direction manual operation. The power remains supplied in Turning the power off and then manually the opposite direction of the operating... - Page 33 Serial No. : H-A080-E-00 Troubleshooting (continued) Problem Cause Treatment Do not open or close with Piping stress is applied to the Remove the piping stress electric operation valve. The torque of the valve has Reconfirm the conditions of use increased due to the effects of the fluid (temperature, components, pressure, etc.) The thermal protector is activated.
- Page 34 Serial No. : H-A080-E-00 Troubleshooting (continued) Problem Cause Treatment Actuator is operating but Damaged stem or fitting Stop using the product immediately, valve is not open or remove the valve from the piping, replace close the relevant part, or replace the valve. The actuator emits a Actuator is defective Stop using the product immediately,...
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Page 35: How To Inquire About Defects Or Replacement
Serial No. : H-A080-E-00 11. How to inquire about defects or replacement CAUTION When burnt, toxic gas is generated. Forcing ▶ When disposing of the product or parts, please dispose of them according to the guidelines of each local authority by a professional disposal company. [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28”) ~ 900mm (36”) - 35 -... - Page 36 Serial No. : H-A080-E-00 [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm(28”)～900mm(36”) ASAHI YUKIZAI CORPORATION https://www.asahi-yukizai.co.jp/en Please note that the content of this manual is subject to change without notice. April 2023 [User’s Manual] Butterfly valve Type 58 Electric Actuated Type S 700mm (28”) ~ 900mm (36”) - 36 -...
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