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MODEL BSV-10F and BSV-20F
BELLOWS SEALED GLOBE VALVE
Thank you very much for choosing the Yoshitake's product. To ensure the correct and safe use of the
product, please read this manual before use. This manual shall be kept with care for future references.
The symbols used in this manual have the following meanings.
Warning
Caution
1. Specifications ···························································· 1
2. Structures, Dimensions, and Weights ····························· 1
3. Storage and Installation ··············································· 2
4. Operation ······························································· 2
4.1 Precautions for operation ····································· 2
5. Maintenance ··························································· 3
5.1 Precautions for maintenance and inspections ·········· 3
5.2 Periodic inspections ············································ 3
6. Troubleshooting ······················································· 3
PRODUCT MANUAL
This symbol indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
This symbol indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury or may result in only property damage.
Table of Contents
3.1 Precautions for storage and installation ···················· 2
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■EPDT-323a■
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Summary of Contents for Yoshitake BSV-10F
- Page 1 BELLOWS SEALED GLOBE VALVE PRODUCT MANUAL Thank you very much for choosing the Yoshitake’s product. To ensure the correct and safe use of the product, please read this manual before use. This manual shall be kept with care for future references.
- Page 2 1. Specifications Model BSV-10F BSV-20F Nominal size 15-150A Steam, Air, Cold and hot water, Application Oil, Other non-dangerous fluids Max. pressure 1.4 MPa * 2.8 MPa * Max. temperature 300°C * 350°C * Body Ductile Cast Iron (Equivalent to FCD400)
- Page 3 BSV-20F [mm] Weight Nominal size (kg) 10.2 15.0 21.0 100A 35.0 125A 51.0 150A 68.0 3. Storage and Installation 3.1 Precautions for storage and installation Caution 1. The product must be stored indoors with good ventilation, little dust and low humidity. 2.
- Page 4 5. Maintenance 4.1 Precautions for Maintenance Warning Completely discharge the internal pressure of the product, piping, and equipment before maintenance or inspection. If the fluid is hot, cool down the product to a level where you can touch it with bare hands. * Failure to follow this notice may result in scalds, burn or injury.