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Twin Seal Plug Valve


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Description

Twin Seal Plug Valve

Name Twin Seal plug valve
Size1/2″ to 20″; DN15 to DN1500
Normal pressureClass 150LB to 2500LB; PN16 to PN420
Design standardAPI 599,API 6D,ASME B16.34; BS 5353
MarkedMSS SP-25
Fire safe designAPI607,API 6FA
End flangeANSI B 16.5,ASME B16.47; EN1092,DIN2543~DIN2547,AS2129
Screwed dimensionANSI B1.20.1; BS21;JIS BO20;JB/T 73.6
End flangeANSI B 16.5,EN1092,DIN2543~DIN2547
Face to FaceANSI B 16.10,API 6D; DIN3202,EN558-1,EN12982,ISO 5752
Test standardAPI598,API6D; DIN3230,EN12266,ISO 5208
Suitable temperature-29~150°C
MediumFresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
OperationHand Operated,Gear Operated, Electrical Actuated, Pheumatic Actuated

 Structure 

Plug valve with Sleeve type PTFE seal serves as cutting and connecting medium on the pipeline.
It can be used in large-scale Chemical industry .
It is suitable for water, steam, oil, other corrosive acid.
It has reasonable structure, Reliable seal face (Sleeve type PTFE ), Excellent performance,And perfect appearance.
It adopt all around Sleeve type PTFE seal, can ensure zero leakage.Special 360 º metal edge can assure fix Sleeve well.
It is designed with no cavity, therefore medium will not accumulate.
It can be used as double –direction flow. It is very convenient for installation and usage,
Material and flange dimension can be selected by practical working condition.
Actuator: Wrench, Wheel, Worm gear, Pneumatic, Electric.
Connection: Flange, Socket weld, Butt weld. Thread etc.

Dimension:

NPSLD1D2D3Bfn-Φd
6394280241.3215.923928-Φ22
8457345298.5269.92728-Φ22
10533405362323.828.6212-Φ25
12670485431.838130.2212-Φ25
16762595539.8469.935216-Φ29
20914700635584.7413220-Φ32


 

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