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High Durability Drain Valve
Model Name
-
Series
Special Valve
Data
-
Manufacturer information
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SAMSHIN

Valve for thermoelectric power plant / nuclear power plant manufacturer, Gate valve, Globe valve, Check valve, Control valve and more

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Manufacturer
SAMSHIN
Brand
-
SKU
56654
Product Name
High Durability Drain Valve
Model Name
-
Size
-
Weight
-
Product Details

1. Drain Valve is one of a high durability valve installed in main steam or superheat outlet drain line for thermal power plant
2. Prevent disc and seating surface damage from scale oxide ejection occurring often in piping or erosion caused by steam blowing at high differential pressure, DSS or WSS operation in high temperature & high pressure
3. Quickly separate changeable seat
4. Angle type durable for erosion
5. Stem & Disc integral, to prevent failure by vibration from throttling service
6. Slit for relaxation of thermal stress is applied to prevent crack may be caused by thermal expansion on seating surface
7. Throttling type for flow control
8. Decreased the cavitation phenomenon by reducing the pressure recovery by widening outlet opening area of the seat
9. Valve seat surface have both seal area and throttle area. Seal area is wider than throttle area to maintain sealing when throttle area damage due to scale oxide ejection
10. Delta Seal Ring is applied to maintain sealing by thermal transient at the time of starting plant

SAMSHIN
Valve for thermoelectric power plant / nuclear power plant manufacturer, Gate valve, Globe valve, Check valve, Control valve and more
Based on the proven technology and quality assurance program pursuing public safety and customer satisfaction as the top priority, Samshin Limited manufactures and supplies forged steel valves and cast steel valves for high pressure and high temperature services including special purpose valves for thermal and nuclear power plants, and cryogenic services as well as oil and petrochemical plants and shipbuilding industries all over the world. Samshin Limited performs valve design, material manufacturing of forged steel and cast steel, fabrication, production test, equipment qualification test using its own facilities and diagnostic test services for power operated valves in nuclear power plants according to the requirements of the applicable codes, standards, regulations and customer's purchase order. Samshin Limited is ready to be your ideal partner for more safe and efficient plant operation with reliable products.
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