Sammi Machinary Co., Ltd
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- Sammi - Goggle Type Line Blind Valve
Sammi - Goggle Type Line Blind Valve
Goggle type line blind is a good solution to isolate large diameter, high temperature and/or toxic gas pipelines for maintenance and inspection.
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STEEL
- Coke Oven Gas
- Blast Furnace Gas
REFINERY
- Flare gas line
OFFSHORE
- Chemical Cleaning isolation
- Filteration system
- Transfer line
NOMINAL DIAMETER
NPS 20 (DN500) - NPS100 (DN2500)
TEMPERATURE RANGE
Standard Design : -20? ~ +200?
High Temp. Design : +200? ~ +816?
Cryogenic Design : -196?
PRESSURE RATING
ASME Class 150 to Class 1500
Other presure classes up to ASME 2500
# available upon request
MATERIALS
BODY : Carbon Steel, Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)
BLIND : Stainless Steel, Special Material (Duplex, Hastelloy, Monel, Inconel etc.)
MOVING PARTS & SEALING SURFACE are Anti-corrosion Materials
FUNCTION
Gas & Liquid Perfect Isolation( Zero Leakage )
OPERATION METHOD
Manual Operation
Electric, Pneumatic or Hydraulic Operation