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Jack Bolt type Blind Valve
As a basic structure of line blinds, it has very wide range of application but takes long time to operation more than hand wheel blinds.
After a couple of turning of the 3~5 jack bolt around the body to spread a pipe line by use of round bar and then change the blind plate position.
Product range is from DN 20 (NPS 1/2) to DN 2000 (NPS80) up to 1500 LBS (ASME class) for gases, liquids, viscous liquids, slurry, powder, chips and etc.
Simple & solid structure
This basic model of line blind valve can reduce the binding / deblinding time drastically comparing with typical way.
No need to take out flange bolts but to unscrew the 3~5 jack bolts for 2 or 3 turns to swing(sliding) the blind plate.
Wide range of application
Simple structure can help its applications to the extreme high pressure & temperature service pipe line with wide range of media.
Operation
After unscrew the 3~5 jack bolts for 2 or 3 turns around its body to move back their piping by use of round bar and swing (sliding) the blind plate in position. Then secure the body with blind plate by retightening the jack bolts.
Registration Date | 2004/02/14(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 1993 |
Employees total | 6 - 10 |
Annual revenue | USD 100,000 - 500,000 |
Company | Sammi Machinery Co., Ltd. |
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Address | 1260-2, Yeonkeum-ri, Sangnam-myeonMiryang-siGyeongsangnam-do627-912Korea |
Phone | 82 - 55 - 3547504 |
Fax | 82 - 55 - 3547533 |
Homepage | http://www.sammiw.com |
Contact | Nina Kim / Manager |