2-1/2 Inch Swing Check Valve, 1.4408, BS 1868, 600 LB, RF

We are a leading Swing Check Valve supplier in China, offering high-quality valves with a body made of 1.4408 material. Designed to BS 1868 standards, our valves are available in a 2-1/2 Inch (DN65) size, Class 600 LB, and PN100 pressure rating. Featuring RF flanged ends and face-to-face dimensions per ASME B16.10, these valves are ideal for a wide range of industrial applications. With superior performance and durability, our swing check valves ensure reliable operation in various sectors such as power, petrochemical, and offshore industries.

Tags:

• 2-1/2 Inch Check Valve
• Stainless Steel 1.4408 Check Valve
• BS 1868 Check Valve
• Class 600 LB Check Valve

Valve Description:

Name: Swing Type Check Valve
Design: BS 1868 – Standard Bore
Body Material: 1.4408
Nominal Size: 2-1/2 Inch (DN65)
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 can be inside or outside
Outside shaft option: Can be mounted with lever + counterweight
Large-sized check valves can be fitted with a hydraulic damping cylinder

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 Temperature: -196°C – 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 End: ASME B16.5, ASME B16.25, EN1092 Series
Applications: Electric power, petroleum refining, petrochemical engineering, offshore oil, chemical engineering