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Duplex Stainless Steel CD4MCU Lug Type Check Valve

Application Check valves is used in class 150~class 2500, NPS ½~NPS 48, working temperature -196°C~540°C manykinds of pipelines, which can prevent the refluence of medium. And can be applicable to water, steam, oiland so on. Via choosing different types of materials.WCB, low temperature steel,...
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Duplex Stainless Steel CD4MCU Lug Type Check Valve

Check valves is used in class 150~class 2500, NPS ½~NPS 48, working temperature -196°C~540°C manykinds of pipelines, which can prevent the refluence of medium. And can be applicable to water, steam, oiland so on. Via choosing different types of materials.WCB, low temperature steel, Duplex Stainless Stee, Titanium alloy, Aluminum bronze, INCONEL,stainless steel, chrome-molybdenum steel, Monel (400/500), 20#alloy steel, Hastelloy, etc.
Lug check valve Specification

Size :1 inch ~ 48 inch
Pressure :150 lb~ 900lb
Material :A216 WCB , A 182 F304 , F316 , CF8 , CF8M ,LCB,4A,5A,CD4MCu,F55,F51.

Lug Check Valve Design Standard
design standard:API594,API6D,BS1868
Face to face: API594,API6D,ASME 16.10, DIN 3202F1
Grade of pressure-temperature: ASNI 16.34
Test & Inspection: API6D,API598,DIN3239
Flange ends: ASME 16.5, API605,ASME B 16.47, DIN2543-2545

Lug Check Valve Structural Features
One piece body
Butterfly swing type
Dual plate disc ,
long pattern
Renewable split disc
Horizontal or vertical service
Lug Wafer ends
Available with flange ends.

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