ASTM A352 LCC Swing Check Valves, API 6D, 12 IN, CL 600 LB

As a leading swing check valve supplier from China, we offer high-quality valves with a Carbon Steel ASTM A352 LCC body. Our 12-inch, DN300 valves are designed to meet API 6D standards, with a Class 600 LB pressure rating and PN100. Equipped with RF flanged ends, these valves ensure durable, reliable performance in various industrial applications. Designed for superior sealing and efficient flow control, they meet the highest standards for pressure, size, and operational reliability in industries such as power generation, petrochemical, and chemical engineering.

Tags:

• ASTM A352 LCC Check Valve
• API 6D Check Valve
• 12 Inch Check Valve
• Class 600 LB Check Valve

Valve Description:

Name: Swing Type Check Valve
Design: API 6D – Full Bore
Body: ASTM A352 LCC
Nominal Size: 12 Inch, DN300
Nominal Class: Class 600 LB
Connection Ends: RF Flanged Ends
Face to Face: As per ASME B16.10
Test and Inspection: API 598

Other Features:

Bolted cover
API 6D – Full Bore, BS 1868 – Standard Bore
Shaft options: Inside or Outside
Outside Shaft: Can be mounted with lever + counterweight
Large-size check valves may feature hydraulic damping cylinders

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 Standard: BS 1868, API 6D, DIN 3352
Design Temp.: -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, ASTM A351 CF8M, ASTM A351 CF3M, ASTM A351 CF8C
CN3MN, CK3MCUN, CN7M
ASTM A890 4A (CD3MN), ASTM A890 5A (CE3MN), ASTM A890 6A (CD3MWCuN)
ASTM B148 C95800, ASTM B148 C95500

Connection Ends: ASME B16.5, ASME B16.25, EN1092 Series
Applications: Electric power, petroleum refining, petrochemical engineering, offshore oil, chemical engineering