Products

Bolted Cover Butted Welded Swing Check Valve

China Bolted Cover Butted Welded Swing Check Valve, Find details about China Swing Check Valve, Check Valve from Bolted Cover Butted Welded Swing Check Valve

Function
Ddcv Double Lobe, Nrvz Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
1" to 48"
Class
150lb to 2500lb
Certificates
API 6D, Ce, ISO9001
Application Fields
Light Industrial, Electric Power, Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NAIBANG
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Origin
China
HS Code
8481300000
Function
Ddcv Double Lobe, Nrvz Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Size
1" to 48"
Class
150lb to 2500lb
Certificates
API 6D, Ce, ISO9001
Application Fields
Light Industrial, Electric Power, Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NAIBANG
Transport Package
Standard Export Wooden Case
Specification
API598, API6d, ANSI, Bs, DIN, JIS
Origin
China
HS Code
8481300000
Stainless Steel Bolted Cover BW Swing Check Valve


The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat;
and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline.
Its major function is to prevent the backflow of the medium in the pipeline,
reverse rotation of the pump and its driving motor, and discharge of the medium in the container. 

Main Parameter Specification
Design and Manufacture:Cast Steel Check Valve to BS 1868,ASME B16.34,API 6D
Inspection and Test:API598,API600 or API 6D
End Flange Dimension:ASME B16.5(for NPS≤24,ASME B 16.47 series B,API 605,ASME B16.47 A Series,MSS SP-44(for NPS>24)
BW end Dimension:ASME B16.25
Face to Face and End to End:ASME B16.10
Pressure-temperature ratings:ASME B16.34
Wall Thickness Dimension:API 600,BS 1868

Product Range
Body material: carbon steel, stainless steel, alloy steel,bronze
Nominal diameter:1/2"~48"(DN15~DN1200)
End Connection: RF,RTJ, BW
Pressure range: Class150~2500(PN16~PN420)
Working temperature:-196ºC~+560ºC
 
WORKSHOP
Bolted Cover Butted Welded Swing Check Valve
INSPECTION
Bolted Cover Butted Welded Swing Check Valve
PACKING
Bolted Cover Butted Welded Swing Check Valve
We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.

 

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