SAMMI MACHINERY Co.,Ltd.
Automated Blind Valve
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GENERAL INFORMATION INSTRUCTION & FEATURES
Automated Line Blind is good for remotely controlled blinding operation, high frequency of on-off cycle and/or critical fluid application. SAMMI Lind Blind provides automated blinding system by AOV, MOV or oil hydraulic source.
APPLICATIONS
REFINERY
- Ethlylene Furnace
- Decoking line
- Steam & Vapor line
- FCCU Fractionator isolation (overhead & bottom line)
- Catalyst service
- Flare gas line
CHEMICAL PLANT
- Reactor Blowdown
- Chemical Cleaning isolation
- Mixing lines
- Regernation gas line
- Filteration system
- Loading station
- Transfer line
OFFSHORE
- FPSO
- LNG ship
- Shipboard lines
- Vessel inlet
- Inert Gas system
STEEL
- Coke Oven Gas
- Blast Furnace Gas
POWER PLANT
- Coke Oven Gas
TECHNICAL SPECIFICATIONS
NOMINAL DIAMETER
NPS 1/2 (DN15) - 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 )