Lishui Ouyi Valve Arabia Industrial Company

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API Standard Swing Check Valve
Check Valve

API Standard Swing Check Valve

API standard swing check valve is widely used in pipelines of various working conditions such as petroleum, chemical industry, thermal power station, etc. with nominal pressure of 150LB-2500LB and working temperature of -29 to 550°C.

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Product Overview

● Product model: H44W/H/Y
● Nominal diameter: NPS 2"～24"
● Pressure range: CL150～2500 Lb
● Working temperature: -29～550℃
● Main body material: carbon steel, stainless steel, alloy steel
● Design standard: API603M, ASME B16.34, API 6D
● Construction Length: ASME B16.10
● Connection standard: ASME B16.5, ASME B16.25