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    Check Valves
    China Check Valve, Swing, Dual-plate, Axial Flow, Forged Steel
A217 WC9 High temperature service check valve

A217 WC9 High temperature service check valve

Nominal diameter: DN500 (20")

Pressure rating: ANSI Class 600# 

Connection: RF flanged as per ASME B16.5

Body material: A217 WC9

Trim: 13%Cr+stellited

Features: swing disc, cast alloy steel body, stainless steel trim, stellited seat. 



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Product Detail

CLASS 150~2500 High temperature service check valve

Bolted cover or pressure seal cover, 

Full or regular bore,

ASTM A217 C5, WC6, WC9, C12

Standards compliance 

Design and manufacture: ANSI B16.34, API 6D, BS 1868

Face to face dimensions: ANSI B16.10, API 6D

Flanged connection: ANSI B16.5, Butt welded: ANSI B16.25

Test and inspection: API 598, API 6D


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