Yoshitake SY-5 Installation & Operation Manual

Strainer

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Installation & Operation Manual
We thank you very much for using the Yoshitake Products. In order to put in
use our product correctly and safely, please make sure to read this manual
thoroughly prior to the installation. Also we kindly request you to keep this
manual with care at your hand.
Warning
Caution
1. Overview ············································································ 1
2. Specifications ······································································ 1
3. Dimensions and Weights ···················································· 1
4. Operation ············································································· 2
5.1. Stainer of diameter ························································ 3
5.2. Selection of pipe diameter ············································ 3
5.3. Pressure loss diagram ··················································· 4
6.1. Precautions during installation ····································· 5
6.2. Warning and Caution at the point of use ····················· 5
7.2. Caution during assembly ··········································· 6
TYPE SY-5
STRAINER
The following safety symbols are used in this manual.
Indicates that mishandling this product might cause fatal or
serious bodily injury.
Indicates that mishandling this product might cause bodily
injury or material damage.
Table of Contents
■EPDT-042b■

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Summary of Contents for Yoshitake SY-5

  • Page 1 STRAINER Installation & Operation Manual We thank you very much for using the Yoshitake Products. In order to put in use our product correctly and safely, please make sure to read this manual thoroughly prior to the installation. Also we kindly request you to keep this manual with care at your hand.
  • Page 2 General description Strainer is used as dust exhaustion for various pipe lines. Strainer is necessary especially in front of pressure reducing valve, temperature regulator, steam trap, and various valves as the reason for maintenance and conservation. 1.Features (1) The most economical superior type due to compactness and lightweight. (2) The strainer is marine type to have maximum filtration area with due consideration of lowering flow rate caused by clogging.
  • Page 3 3.Dimensions and Weights 40~50A 10~32A (mm) Size d L H1 ds Plug Size Weight(kg) Rc 3/8 (Rc 1/4) Rc 1/2 (Rc 1/4) Rc 3/4 (Rc 3/8) Rc 1 (Rc 3/8) Rc 1 1/4 135 (Rc 3/8) Rc 1 1/2 145 105 Rc 3/8 Rc 2 170 120...
  • Page 4 5.Pressure loss To use the strainer most effectively and to fulfill the required criteria thoroughly, please take the following points into consideration. 5.1 Selection of strainer diameter The same one as the piping size is selected(piping size=strainer size) if a small size is used,pressure drop glows and pressure prescribed at the entrance of the equipment might not be able to be maintained.
  • Page 5 5.3 Pressure loss diagram Screen:Outside Screenφ1.2-23.8Holes/cm Screen:Outside Screenφ2.5-7.21Holes/cm Inside Screen 80Mesh Fluid:Water Size △ P:Loss of Pressure (MPa) ■EPDT-042b■...
  • Page 6 6.Maintenance procedure 6.1 Precautions during installation Caution (1)When installing, confirm if the direction of fluid flow matches with inlet and outlet port of the product respectively. ※If installed in opposite direction, it will not function as designed. (2)When installing, reserve the space shown for the maintenance and checking (cleaning of the screen).
  • Page 7 7. Disassembly, cleaning and assembly (1) Since the screen is heavy in weight, when extracting the screen from the body, make sure to secure it properly with lifting devices. ※The screen fallen down may cause the injury. 7.1 Precautions during disassembly and inspection Warning (1)Completely discharge internal pressure from the valves, lines, and equipment before disassembly and inspection.
  • Page 8 Fire, flood, earthquake, thunder and other natural disasters. Consumable parts such as O-ring, gasket, diaphragm and etc. Yoshitake is not liable for any damage or loss caused by malfunction or defect of the product. INTERNATIONAL DEPT. 955-5, Miyamae, Irukadeshinden, Komaki, Aichi, 485-0084, Japan...

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