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AVBPR 

背圧弁 

Back Pressure Regulator 

自動バルブ

 

Air actuated 

取扱説明書

 

User’s Manual 

 

                                                         

Serial No. 

DTS026-06 

                                                       

 

 

 
 
 

 

1   

取扱い使用上の注意

 

 

   

General cautions

 

 

2   

構造図 

   

 

 

 

   

Parts & Materials

 

 

3

   

仕様 

 

 

 

 

Specifications

 

 

4   

型式選定

 

 

 

 

 

Ordering Code

 

 

5   

寸法

 

 

 

 

 

Dimension

 

 

6   

操作方法

 

 

 

                9 

 

How to operate

 

 

7   

特性グラフ

 

 

            11 

 

Technical data

 

 

8   

取付方法

 

 

 

          13 

 

Method of installation

 

 

9   

配管方法

 

 

 

          14 

 

Method of piping

 

 

10

点検項目

   

                          17 

 

Check items

 

 

11 

不具合の原因と処置方法

                18 

                                                                                                     

Causes of defects 

 

                                                 

  and how to correct them 

 

12 

残材・廃材の処理方法

 

          18 

 

How to manage debris 
and waste

 

                                                                                 

 

 

       

Contents

       

 

 

 

  (

Page

 

Содержание Dymatrix AVBPR

Страница 1: ...l cautions 2 5 Parts Materials 3 5 Specifications 4 6 Ordering Code 5 7 Dimension 6 9 How to operate 7 11 Technical data 8 13 Method of installation 9 14 Method of piping 10 17 Check items 11 18 Cause...

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

Страница 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 in this user s manua...

Страница 5: ...ing 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 protect the clean...

Страница 6: ...hen a flow rate varies 10L min in the reference flow rate range of 5 30 L min When the upstream pressure is set at 200kPa 1 Weight kg 0 9 1 0 Pilot pressure MPa 0 1 0 25 14 5 36 25psi 0 1 0 3 14 5 43...

Страница 7: ...orocarbon Elastomers Please consult us for the specification if the medium is a strong chemical strong acid etc standard s column In the case of Body material A specifications of Connection 3 Specific...

Страница 8: ...ering Code the symbols of the connection methods It is reference values Dimension Type Tube size Standard Connection A inch 128 mm 125 inch 153 mm 149 inch mm S 135 inch mm 3 133 inch F 141 inch mm T...

Страница 9: ...g Super 300 Type Pillar Fitting Flowell 20 series Flowell 60 series Flare Type Super Type Pillar Fitting Super 300 Type Pillar Fitting Tube diameter 12 7 9 5 19 05 15 88 19 15 8 mm inch 12 10 12 70 9...

Страница 10: ...tings See 9 Method of piping shown in page 15 Apply pilot air in the specified pressure range using a precision air regulator Make sure the medium flows and adjust the pilot pressure until you obtain...

Страница 11: ...or pilot air control such as the precise regulator and Electronic Pneumatic regulator 4 Please do not use the regulator without the exhaust function The valve may not operate precisely 5 Please leave...

Страница 12: ...Technical Data 5 6 7 8 9 10 11 12 13 14 15 0 0 05 0 1 0 15 0 2 0 25 0 1 2 3 4 5 6 7 8 9 10 Line1 Liine2 Flow rate L min Upstream pressure MPa psi Line2 Flow rate L min 7 25 14 5 21 75 29 36 25 Pa 0 24...

Страница 13: ...30 0 0 05 0 1 0 15 0 2 0 25 0 3 0 2 5 5 7 5 10 12 5 15 17 5 20 22 5 25 Line1 Line2 Flow rate L min Upstream pressure MPa psi Line2 Flow rate L min 7 25 14 5 21 75 29 36 25 43 5 Pa 0 29MPa Pa 0 24MPa...

Страница 14: ...nsion Flow direction Always flow medium in a specified direction The flow direction is marked on the product Method of installation 1 2 0 4 0 6N m Be careful about the screw length Fasten the screws t...

Страница 15: ...User s Manual AVBPR 14 Flowell 20 series 1 2 Flowell 60 series Super Type Pillar fitting Super 300 Type Pillar fitting Flare Type Method of piping...

Страница 16: ...he inner surface of the tube 3 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 4 To check the tightne...

Страница 17: ...a torque between 0 4 and 0 6 N Overtightening them with a spanner or the like may break the product Metallic couplings may break the pilot port of the product Always use sealing tape If you other seal...

Страница 18: ...ck them at least once a year When finding any problem or trouble call us Check points Check items Actuator Appearance flaw crack distortion discoloration Leakage of the pilot air Do not apply any grea...

Страница 19: ...of the pilot air The air coupling is loose Wind sealing tape again and screw the coupling to a specified torque Outer leakage from the valve The cap nuts are loose Retighten the cap nuts Causes of def...

Страница 20: ...User s Manual AVBPR 19 Flowell Pillar...

Страница 21: ...se of product improvement 2020 11 v06 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 F...

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