Tomoe 304YA Instruction Manual Download Page 29

* "Before placing an order" has been described since 25 May, 2005.

 CONTACT

Head Office

3-11-11 Shinmachi, Nishi-ku, Osaka 550-0013, Japan

Telephone: 81-6-6110-2370   Telefax: 81-6-6110-2371   E-mail:[email protected] 

Global Sales Operations

www.tomoevalve.com

No. 317, Kamol Sukosol Building, Unit B, 12th Floor, Silom Road, Silom Sub-district, Bangrak District, Bangkok 10500, Thailand

Telephone: +66-(0)-2117-0429  Telefax: +66-(0)-2117-0148  E-mail: [email protected]

TOMOE VALVE (THAILAND) CO., LTD.

15700 International Plaza Drive Suite150, Houston TX, 77032 USA

Telephone: +1-281-358-7571  Telefax: +1-281-358-7861

TOMOE USA Inc.

Room 1102, Building A, St.NOAH Plaza, No.1759 Jinshajiang Road, Putuo district, Shanghai. 200333, China

Telephone: +86-21-52715628   Telefax: +86-21-52653691  E-mail: [email protected]

TOMOE VALVE INDUSTRY (NANTONG) CO., LTD. 

http://www.tomoe.sh.cn

BlockF2 Latrade Industrial Park, JI. Sei Binti Tanjung Uncang, Batam 29422 Indonesia

Telephone: +62-778-395-466  Telefax: +62-778-396-475  E-mail: [email protected]

PT. TOMOE VALVE BATAM

http://www.tomoe-batam.com

No 2, Toh Guan Road East, #02-02, Singapore 608837

Telephone: +65-68995060  Telefax: +65-68995061  E-mail: [email protected]

TOMOE VALVE ASIA PACIFIC PTE. LTD.

www.tomoe.com.sg

Clearwater Road, Queensway Meadows Industrial Estate,

Newport, South Wales NP19 4ST, United Kingdom

Telephone: 44-1633-636800   Telefax: 44-1633-636801   E-mail:[email protected]

www.tomoeeurope.co.uk

TOMOE VALVE LIMITED

Cat.No.EG1402-

2018.10.31-Ph

WARRANTY PERIOD

The warranty period of the delivered product should be eighteen (18) months after shipment from our factory or 
one (1) year after the date of starting trial operation, whichever comes first.

SCOPE OF WARRANTY AND INDEMNITY

If any damage or problem should occur during the foregoing warranty period due to our fault, TOMOE VALVE will 
replace or repair any defective part of the product free of charge at the place where the product was purchased or 
where it was delivered (limited to Japan). 
However, warranty is not applicable if the causes of defects should result from the following:
  1)  The failure was caused by inappropriate conditions, environment, handling or use methods, etc. which are not 

specified in the catalog, specifications or other relevant documents that had been made and entered into be-
tween the customer and TOMOE VALVE.

  2)  The failure was caused by a product other than the delivered TOMOE's product.
  3)  The failure was caused by modifications or repairs by a party other than TOMOE VALVE.
  4)  The failure was caused by use under the condition that had not been given as required specifications of valves, 

etc., or by a problem that was not foreseen from the specified conditions.

  5)  The failure was caused by significant wear and tear of the Seatring, gland packing, etc.
  6)  The failure was caused by poor application of lubricant, etc. to the spare parts.
  7)  The failure was caused by improper maintenance or inspection under highly frequent valve opening/closing 

operations.

  8)  The failure was caused by power supply or air supply.
  9)  The failure was caused by foreign material, such as dust, that entered and clogged in the product.
 10) The failure was caused by improper storage of the product, such as open air storage.
 11) The failure was caused by fire, flood, earthquakes, fall of rocks, and other natural disasters.
 12) The failure was caused by other reasons which are not our responsibility.
In addition, the forgoing warranty is only applicable to the product itself and excludes compensation of any other 
indirect or consequential damage.

CHARGED REPAIR SERVICE AND SUPPLY OF DISCONTINUED PARTS

Products are subject to discontinuation or modification without notice. For products that are no longer manufac-
tured or sold, repair or overhaul of the products may not be available after 5 years since discontinuation. In addi-
tion, please note that supply of the parts or spare parts of the products may not be available.

消耗部品の交

REPLACEMENT TIMING OF SPARE PARTS

Replace the spare parts around after 3000 times of opening and closing (Open - Close - Open: 1 time) or one year 
operation at room temperature using fresh water. The replacement timing may become faster depending on the 
working environment. Please replace the spare parts based on the number and term.

APPLICABLE APPLICATION CONDITIONS

When the products are exported to overseas countries, perform checks in accordance with the acts (Foreign Ex-
change and Foreign Trade Act, etc.) by Ministry of Economy, Trade and Industry.

Summary of Contents for 304YA

Page 1: ...Installation Procedure 15 5 MAINTENANCE 17 5 1 Seatring Disassembly Assembly Procedures 17 5 2 Removal of Valve Body and Actuator 18 5 3 Disassembly Assembly Procedures of Gland area 19 5 4 Assembly...

Page 2: ...transportation storage piping installation operation and main tenance work This document does not describe all the assumed conditions concerning transportation storage piping installa tion operation a...

Page 3: ...eries 46 ISO 5752 wafer butterfly valve short Applicable flange connection JIS 5K JIS 10K ASME ANSI CLASS 150 Top flange In compliance with ISO 5211 Standard materials Body SCS13A FCD450 Disc SCS13A S...

Page 4: ...3 Pressure Temperature Rating Fig 1 Case of FCD450 body 4 F or over less than 392 F Case of SCS13A body 20 F or over less than 392 F 0 50 100 29 20 150 200 250 Temperature 0 2 0 4 0 6 0 8 1 0 Pressure...

Page 5: ...7 Seatring retainer 1 20 Ball 2 1 8 Shaft bearing 3 3 2 10 Bottom cover 1 21 Hexagon socket set screw 2 1 11 Bottom gasket 1 3 2 12 Taper pin 2 22 Hexagon bolt 4 13 Packing retainer 1 22 Spring washe...

Page 6: ...following items 1 The product and the actuator are secured firmly 2 There is no failure or damage to the appearance or loss of parts 3 Tools have not been left on the product or pipes 4 Nothing hinde...

Page 7: ...pped in the full close position except for the single acting type air to close pneu matic cylinder Be careful not to damage the edge of the disc Seatring and flanges 3 2 4 Unpacking 1 Unpack this prod...

Page 8: ...o thermal expansion of parts or difference of thermal shrinkage etc 1 The ambient temperature of the installation location should be within the ambient temperature range of the specification section 1...

Page 9: ...al insulation so that the indication of opening can be seen For a gear actuator there is an option to extend the indication of opening Please contact our sales CAUTION 3 3 7 Condensation Condensation...

Page 10: ...inside 2 This product and pipes should not be subjected to extreme force being hit or impacted If the product is deformed or damaged due to rough handling leakage or faulty operation may occur 3 A pr...

Page 11: ...1 CAUTION 8 Never weld when this product is in the piping Installation of the product immediately after welding the pipe flange will lead to heat damage to the Seatring resulting in adverse consequen...

Page 12: ...n adverse effect on the performance and service life of the product 13 When this product is connected to the secondary side of a control valve pump outlet or re ducer secure a straight pipe distance o...

Page 13: ...of the piping is un der pressure Otherwise fluid jets to the outside which is dangerous 2 Do not remove the actuator from this product when the inside of the piping is under pressure Unexpected abrupt...

Page 14: ...ng fresh water The replacement timing may become faster de pending on the working environment Please replace the spare parts refer to the Expanded View in section 2 1 based on the number and term 3 6...

Page 15: ...positon and flush fluid to remove foreign material If normal operation is still not restored through the above procedure damage of the seat ring is possible Remove the Seatring from the piping and ch...

Page 16: ...4 Insert jack bolts in the position shown in the figure to widen the distance between the flanges Push the flanges and make the distance between the flanges 6 to 10 mm longer than the valve face to f...

Page 17: ...e product to verify that the operations from to full open to from full close are smooth Fig 21 Piping bolt tightening procedures When there is no appropriate tightening procedure in business establish...

Page 18: ...ner Fig 22 5 Thoroughly clean the Seatring mounting faces of the body and the Seatring retainer and the disc using a suitable cleaning fluid such as alcohol or a neutral detergent Fig 23 5 1 2 Seatrin...

Page 19: ...etal section of the body using a vice so that the flanges are not damaged Set the valve opening to the full open position Fig 27 2 Make alignment marks on the connecting part be tween this product and...

Page 20: ...erial 2 Clean the parts before assembly 3 When the packing retainer was removed install it in the gland packing hole of the body 4 Insert the gland packing into the gland packing hole on the body and...

Page 21: ...flanges are not damaged Set the valve opening to the full open position Fig 31 2 Set the actuator to the full open position 3 Insert the thermal insulating sheet and bon net onto the body as shown in...

Page 22: ...tions the body may be broken when the product is opened and closed Fig 32 Fig 33 Fig 34 5 5 3 Full close position adjustment procedure 2U gear 5 5 2 Full close position adjustment procedure 1T lever 1...

Page 23: ...23 2 125 5 117 31 5 32 9 150 6 143 45 8 43 4 200 8 193 67 6 63 6 250 10 240 88 2 80 9 300 12 291 107 2 104 4 Note The disc of the butterfly valve is inserted into a pipe at full open position When yo...

Page 24: ...124 146 159 115 124 146 174 125 5 140 151 177 190 140 151 177 196 150 6 166 178 207 220 166 178 207 222 200 8 217 227 257 270 217 229 257 279 250 10 268 282 318 332 268 285 318 333 300 12 319 331 362...

Page 25: ...M16 130 16 4 5 8 11UNC 140 16 65 2 1 2 4 M12 120 12 4 M16 145 16 4 5 8 11UNC 155 16 80 3 4 M16 130 16 8 M16 145 16 4 5 8 11UNC 155 20 100 4 8 M16 145 16 8 M16 145 16 8 5 8 11UNC 155 20 125 5 8 M16 14...

Page 26: ...of the body is possible Check visually for deformation of the shaft If any deformation is observed valve replacement is required The body is damaged If any cracks or breakage are observed on the body...

Page 27: ...ere is a possibility of this remove the valve and clean it The product specifications do not conform to the fluid specifi cations For automatic valves the actuator size is selected in accordance with...

Page 28: ...27 MEMO...

Page 29: ...ng or use methods etc which are not specified in the catalog specifications or other relevant documents that had been made and entered into be tween the customer and TOMOE VALVE 2 The failure was caus...

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