ASAHI YUKIZAI Dymatrix AVSDV User Manual Download

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AVSDV

薬液用二方弁

2way valve for chemical

自動バルブ

Air actuated

取扱説明書

User’s Manual

Serial No.

DTS004-09

１

取扱い使用上の注意

General cautions

２

各部品の名称

Part names

３仕様

Specifications

４型式選定

How to select types

５寸法

Dimension

６操作方法 12

How to operate

7 取付方法

Method of installation

８配管方法

Method of piping

９点検項目

Check items

１0 不具合の原因と処置方法

Causes of defects

and how to correct them

１１残材・廃材の処理方法

How to manage debris and waste

Contents

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Page

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Summary of Contents for Dymatrix AVSDV

Page 1: ...TS004 09 1 General cautions 5 Part names 6 Specifications 8 How to select types 9 Dimension 12 How to operate 7 17 Method of installation 18 Method of piping 20 Check items 0 21 Causes of defects and...

Page 2: ...User s Manual AVSDV 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...

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

Page 4: ...lve 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...

Page 5: ...ding 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 p...

Page 6: ...s Manual AVSDV 5 Part names 0 1 2 3 Body Diaphragm Actuator O O ring Metal parts Parts Chemical resistant Wetted parts PFA PTFE PTFE PPS PVDF FKM EPDM Viflon F Kalrez 6190 SUS304 SUS304 SUS304 PTFEco...

Page 7: ...value CV Cv value 3 5 Connection Flowell 60 series Flare Type Actuation Air to open Air to close Double acting Items Unit Size 30 40 Medium Temperature 5 90 Proof Pressure 1 0 145psi Working Pressure...

Page 8: ...6 25 22 6 35 4 35 9 53 6 35 12 70 9 53 19 05 15 88 25 40 22 20 Air to open 0 1 0 5 0 8 Air to close 0 1 Double acting 0 1 0 4 0 5 0 2 PTFE Body material PTFE PFA Body material PFA 0 1 0 2 Size 40 0 2...

Page 9: ...User s Manual AVSDV 8 How to select types PFA PFA Body PTFE PTFE Body...

Page 10: ...pe Pillar Fitting inch 69 93 100 129 150 Super 300 Type Pillar Fitting inch 68 PFA 80 PFA 90 PFA 98 PFA 122 PFA 146 PFA Flare Type inch 86 PFA 92 PFA 102 PFA 106 PFA 126 PFA 154 PFA Tube inch 90 100 1...

Page 11: ...Q 7 R 25 S 20 M5L7 5 64 52 40 30 5 5 30 22 4 2 Size 30 40 50 42 indecator Travel stop Bypass indecator Travel stop Bypass PFA Super 300 Type Pillar Fitting Specifications only for the main body of PFA...

Page 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 22 6 35 4 35 9 53 6...

Page 13: ...applying the specified pilot pressure When you stop the pilot pressure supply 0MPa the valve will be closed by the spring force IN 0MPa Air to close Connect an air tube to the air coupling screwed int...

Page 14: ...ot pressure supply to the OPEN pilot port and close the valve by applying the specified pilot pressure to the SHUT pilot port Always use compressed air Do not use oil and water or the like That may br...

Page 15: ...ng more than 1 4 turn from the fully closed position If omitted a cavitation and a flow rate fluctuation or the like may occur in a certain condition How to adjust flow rate Option A A Fully close the...

Page 16: ...ing nut is loose the bypass handle also may become loose Always tighten the bypass handle and its locking nut by hand Tightening it with tools excessively may break the product Always use the bypass h...

Page 17: ...User s Manual AVSDV 16 Indicator Option This option is just to show Open or Close status of the valve This option does not indicate the opening and closing degree Close Open Indicator A...

Page 18: ...holes of the bottom of the product For the dimensions see Dimension Flow direction 0 4 0 6N m Be careful about the screw length Fasten the screws to a torque between 0 4 and 0 6 N m Do not overfasten...

Page 19: ...User s Manual AVSDV 18 Method of piping Flowell 20 series 1 2 Flowell 60 series Super Type Pillar fitting Super 300 Type Pillar fitting Flare Type...

Page 20: ...als leakage may occur Preparation 0 4 0 6 N Always use plastic couplings and tighten them to a torque between 0 4 and 0 6 N m Overtightening them by spanner or the like may break the product Metallic...

Page 21: ...ends you to check them at least once a year When finding any problem or trouble call us Check points Check items Valve Appearance flaw crack distortion discoloration Leakage from the valve Tightness o...

Page 22: ...air The pilot pressure is low Check the pilot pressure Leakage in the fully closed position The diaphragm is abraded Replace the valve Flaw in the diaphragm or body Foreign matter is caught in the va...

Page 23: ...se of product improvement 2020 12 v09 AVSDV 2way valve for chemical 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...

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