4” 900LB Dual Plate Wafer-Lug Type Check Valve RTJ WCB API 594

4” 900LB Dual Plate Wafer-Lug Type Check Valve RTJ WCB API 594
4” 900LB Dual Plate Wafer-Lug Type Check Valve RTJ WCB API 594

Key Specifications / Features

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4”900LB Check Valve is made according to API 594 standard. The valve body is made of A216 WCB+SS316. It has the structural characteristics of Dual Plate Wafer Type, In-line Design. Its connection mode is Lug RTJ.
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Detail Information

Product Parameters

Type Dual Plate Wafer-Lug Type Check Valve
Size 4”
Pressure 900LB
Connection Lug RTJ
Body Material WCB
Design Norm API 594
Face to Face API 598
Flange ends ANSI B16.34
Test & Inspection Code API 598
Temperature -29 ~ 425°C
Applicable Medium Water, Oil and Gas

Features

1.WCB cast steel body with RTJ sealing surface provides high structural strength and secure sealing for 900LB high-pressure service.
2.Dual plate wafer-lug check valve design compliant with API 594 ensures fast closing response and reliable backflow prevention in compact installations.
 

Technical Drawing

Wafer-Lug Type Check Valve

Dimension Checking

Wafer-Lug Type Check Valve

Pressure Testing

Wafer-Lug Type Check Valve

Painting

Spectrum

Nameplate & Packing

Inspection Report

Wafer-Lug Type Check Valve Wafer-Lug Type Check Valve Wafer-Lug Type Check Valve Wafer-Lug Type Check Valve

Keywords of 4” 900LB Dual Plate Wafer-Lug Type Check Valve RTJ WCB API 594

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