10 Inch Swing Check Valves, API 6D, ASTM A216 WCB, 900 LB

As a trusted swing check valve provider from China, we offer high-quality valves designed to API 6D standards for reliable flow control. Our 10-inch swing check valves feature a durable carbon steel ASTM A216 WCB body, ensuring excellent performance and longevity in demanding applications. With a nominal size of DN250 and pressure ratings of Class 900 LB and PN150, these valves are ideal for high-pressure systems. Equipped with RF flanged ends, they provide secure and leak-free connections. Built for efficiency, our swing check valves meet the needs of diverse industrial applications.

Tags:

• 10 Inch Check Valve
• API 6D Check Valve
• ASTM A216 WCB Check Valve
• Class 900 LB Check Valve

API 6D Swing Check Valve, ASTM A216 WCB, Class 900 LB, 10 Inch.

Valve Description:

Name: Swing Type Check Valve with Lever, Counterweight, and Hydraulic Damping Cylinder

Specifications:

Design: API 6D – Full Bore
Body Material: ASTM A216 WCB
Nominal Size: 10 Inch, DN250
Nominal Class: Class 900 LB, PN150
Connection Ends: RF Flanged Ends
Face-to-Face Dimension: As per ASME B16.10
Test and Inspection: API 598

Additional Features:

Bolted Cover
API 6D – Full Bore and BS 1868 – Standard Bore Designs
Optional Shaft Configurations: Inside or Outside Shaft
Outside Shaft Options: Mountable Lever and Counterweight
Large Sizes: Hydraulic Damping Cylinder Available for Enhanced Performance

Technical Parameters and Characteristics:

Product Type: Swing Type Check Valve
Size Range: NPS 2 – 24 Inch, DN50 – DN600
Design Pressure: Class 150 – 2500 LB, PN10 – PN420
Design Standards: BS 1868, API 6D, DIN 3352
Design Temperature: -196°C to 593°C

Materials:
ASTM A216 WCB, ASTM A216 WCC
ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C5, ASTM A217 C12A
ASTM A352 LCB, ASTM A352 LCC
ASTM A351 CF8, CF8M, CF3M, CF8C
CN3MN, CK3MCUN, CN7M
ASTM A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN)
ASTM B148 C95800, C95500

Connection Ends: ASME B16.5, ASME B16.25, EN1092 Series

Applications:

Electric Power
Petroleum Refining
Petrochemical Engineering
Offshore Oil Operations
Chemical Engineering