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取扱説明書

 

User’s  Manual 

AVSDV-T                                                                                                                                                                                                                                                                                       

 

 

使用上の注意事項 

   

 

 

 

1.

 

流体・温度・圧力その他の使用条件等を考慮し、本製品の仕様範囲内でご使用下さい(許容範囲外で使用され
ますとバルブが破損する恐れがあります)。 

   

 

 

 

1.

 

製品の構成材料と使用流体との適合性については、  最新版の 

  総合カタログ(AV-V-029-EJ)の

適合流体リストを参考にし、ご確認の上ご使用下さい(薬液の種類によって部品が侵され破損する恐れがあり
ます)。リストに記載以外の流体につきましては、別途お問い合わせ下さい。また、圧縮性流体(気体:エア、N2、
オゾンなど)をご使用される場合、弊社はその製造物責任を負いません。 

2.

 

使用条件によってはキャビテーションが発生する恐れがあります。流体圧力や配管条件などの見直しをして下
さい。 

3.

 

バルブに負圧を加えないでください。 

4.

 

クリーンルーム内での設置を想定し、精密洗浄後2重クリーンパックしておりますので、お取り扱いにはご注意
下さい。 

5.

 

操作エアは有機溶剤や腐食性ガスを含まない、清浄なエアをご使用下さい。 

6.

 

本製品には流れ方向があります。流体の流れ方向と一致するようにして下さい。 

 
メンテナンス時の注意事項 

 
     

1.

 

事前に操作エアおよび流体を抜いて下さい。 

2.

 

バルブおよび配管内に残留した薬液を除去し、純水、エアで十分置換した上で作業して下さい。 

3.

 

製品を分解しないで下さい。分解されました場合本来の性能、仕様を損なう可能性があります。分解されました
製品の保証は致しかねますのでご了承下さい。 

4.

 

製品を最適な状態でご使用いただくために、バルブおよび継手からの漏れの有無の確認を定期的に行って下
さい。 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

警告

 

 

注意

 

 

警告

 

Содержание Dymatrix AVSDV-T

Страница 1: ...ve Serial No DTS033 04 General cautions Part names Specifications How to select types Dimension How to operate Technical data How to installation How to piping Check items Causes of defects and how to...

Страница 2: ...User s Manual AVSDV T 1 General cautions 1 2 AV V 029 EJ N2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 1 2...

Страница 3: ...User s Manual AVSDV T 2 1 1 AV V 029 EJ N2 2 3 4 5 6 1 2 3 4...

Страница 4: ...alve unable to seal 4 Please contact us when use for the fluid containing the crystalline substance It would make the valve unable to seal 5 Use the products within the range of working pressure shown...

Страница 5: ...nding on the working condition If cavitations are observed review the fluid pressure and piping design 3 Do not use the valve in negative pressure It can be damaged 4 Handle the products carefully to...

Страница 6: ...ser s Manual AVSDV T 5 Part names Body Diaphragm Actuator O O ring Metal parts SUS304 SUS304 PTFEcoating PTFE PP PVDF FKM EPDM Viflon F Kalrez 6190 Parts Chemical resistant Wetted parts 0 1 PFA or PTF...

Страница 7: ...c pressure 23 0 0 25 0 36 25psi Leakage Rate 3 Back Pressure Ambient Temperature Installation direction Connection 5 Orifice diameter CV 4 5 Cv value Items Actuation Medium Temperature Proof Pressure...

Страница 8: ...F T R and N connection is not available only I Inch can be selected for the Tubing Standard 5 In the case of Mounting 2 there is some possibility of that the mounting holes are hidden by some is a st...

Страница 9: ...Rc FNPT inch 50 72 72 90 110 50 60 89 5 129 5 158 5 22 34 39 112 174 227 5 111 173 5 227 112 175 228 5 30 Size 30 G 5 107 106 107 E 144 F 143 T 7 145 B 40 C 106 5 D 25 5 84 5 18 40 Standard A Flowell...

Страница 10: ...r 300 Type Pillar Fitting Flare Type 3 1 Secifications only for the PTFE Body 2 Secifications only for the PFA Body Super 300 Type Pillar Fitting Flare Type 3 It is reference value 1 PTFE 2 PFA Super...

Страница 11: ...19 15 8 25 4 22 2 12 10 25 22 12 70 9 53 19 05 15 88 12 7 9 5 6 4 10 8 inch 6 35 4 35 9 53 6 35 3 18 2 18 6 35 3 95 9 53 6 33 Flowell 20 series Flowell 60 series 06 10 12 19 25 6 4 10 8 12 10 19 16 25...

Страница 12: ...wn in parallel Upstream side 2 Valve is opened when Handle is raised to vertical and handle is locked 1 2 3 Non Lock Type 1 Valve is closed by spring when Handle is knocked down in parallel Upstream s...

Страница 13: ...Handle is knocked down in parallel Upstream side 2 Valve is opened when Handle is knocked down in parallel downstream side and handle is locked Upstream Downstream Upstream Downstream Status Close St...

Страница 14: ...Manual AVSDV T 13 Technical date Working pressure Back pressure Differential pressure Flow rate 2 The data shown here is the experimental values and the reference values 1 Cv B 2 1 The data of B type...

Страница 15: ...direction of passage and then fix the product to the panel by hand Insert the nut again from the top of the handle and tighten the nut while the panel is pinched to secure the product in firm positio...

Страница 16: ...User s Manual AVSDV T 15 How to piping Flowell 20 series 1 2 Flowell 60 series Super Type Pillar fitting Super 300 Type Pillar fitting Flare Type...

Страница 17: ...he inner surface of the tube Insert the tube provided with the ring into the main body by hand Turn nut up to the required clearance by spanner after tightening by hand firmly To check the tightness o...

Страница 18: ...check them at least once a year When finding any problem or trouble call us Check points Check items Actuator Appearance flaw crack distortion discoloration Unusual noise while the valve opens and clo...

Страница 19: ...kage in the fully closed position The diaphragm is abraded Replace the valve Flaw in the diaphragm or body Foreign matter is caught in the valve Outer leakage from the valve The cap nuts are loose Ret...

Страница 20: ...e of product improvement 2020 12 v04 110 0005 3 24 6 21 TEL 03 5826 8832 FAX 03 3834 7592 For inquiries contact Head Office Overseas Department Tel 81 3 5826 8831 Fax 81 3 3834 7592 21st Floor Ueno Fr...

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