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Introduction:
API steel swing check valve design and manufacture in accordance with ANSIB16.34, the American petroleum institute standard API 16d requirements of check valve disc swing type, straight flow channel, horizontal pipeline vertical pipeline can be installed; Swing check rocker pin shaft is built in to reduce external leakage
Application:
API steel swing check valve is suitable for medium: water, oil, steam, acid medium, etc. The products are widely used in petroleum, chemical, pharmaceutical, electric power industry and other working conditions of the pipeline.
Description:
The product is designed and manufactured in accordance with the American national standard ANSIB16.34, American petroleum institute standard APl6D requires that the disc is swing type, the flow channel is straight-through type, horizontal pipeline vertical pipeline can be installed rocker pin shaft with built-in structure, reduce the external leakage defects of the valve body, the valve cover is bolted, under high pressure (PN) 10MPa) flange adopts internal pressure self-sealing structure, which makes the product small in size, light in weight and reliable in sealing.
Specification:
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Valve Size: |
1.5"-24" |
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Pressure Class: |
16bar-250bar |
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Matierials: |
Carbon steel A216 WCB, stainless steel A351 CF8/CF8M |
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Design and Manufacturing Standards: |
ASME B16.34, API 602, API 6D |
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Face to Face Standards: |
API 6D, ANSI B16.10 |
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Flange Dimension Standards: |
ASME B16.5, ASME B16.47 |
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Pre ssure Test Standards: |
API598, API6D |
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Quality/Product Certifications: |
CE, ACS, WRAS, TS... |
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Process Connection Types |
Flanged, welded |
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Applicable medium |
Fresh water, sewage, seawater, air, steam, food, drugs, oils, acids, alkalis, etc |
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