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Pressure Seal Bonnet Check Valve, BS 1868, LCC, 3 IN, CL2500

Pressure Seal Bonnet Check Valve, BS 1868, LCC, 3 IN, CL2500

Model Number: BV-SCV-20250118-02

Key Specifications / Features

We are a leading supplier of swing check valves in China, offering high-quality products designed to meet rigorous industrial standards. This swing check valve features a pressure seal bonnet and complies with BS 1868 design specifications. Constructed with a durable carbon steel ASTM A352 LCC body, it is engineered for reliable performance in demanding applications. With a nominal size of 3 inches (DN80), a pressure rating of Class 2500 LB, and RF flanged ends, this valve ensures secure connections and optimal flow control.
3 Inch Check Valve Class 2500 LB Check Valve Pressure Seal Bonnet Check Valve BS 1868 Check Valve ASTM A351 LCC Check Valve
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Detail Information

BS 1868 Swing Check Valve, PSB, 3 Inch, 2500 LB.


Valve Description
Name: High Pressure Swing Type Check Valve with Pressure Seal Bonnet
Design Standard: BS 1868 – Standard Bore
Body Material: ASTM A352 LCC
Nominal Size: 3 Inch (DN80)
Nominal Pressure Class: Class 2500 LB
Connection Ends: RF Flanged Ends
Face-to-Face Dimension: As per ASME B16.10
Testing and Inspection: API 598

Features

Cover Design: Bolted cover
Bore Type: API 6D (Full Bore), BS 1868 (Standard Bore)
Shaft Options:
Inside Shaft
Outside Shaft with lever and counterweight (optional)
Large Valve Options: Can be equipped 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 Standards: BS 1868, API 6D, DIN 3352
Design Temperature: -196°C to 593°C

Materials:

Carbon Steel: ASTM A216 WCB, ASTM A216 WCC
Low-Temperature Carbon Steel: ASTM A352 LCB, ASTM A352 LCC
Alloy Steel: ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C5, ASTM A217 C12A
Austenitic Stainless Steel: ASTM A351 CF8, CF8M, CF3M, CF8C
Duplex and Super Duplex Stainless Steel: ASTM A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN)
Nickel Alloys: CN3MN, CK3MCUN, CN7M
Aluminum Bronze: ASTM B148 C95800, C95500

Connection Ends:

ASME B16.5 (Flanged)
ASME B16.25 (Buttweld)
EN1092 Series

Applications:

Electric Power Generation
Petroleum Refining
Petrochemical Engineering
Offshore Oil Operations
Chemical Engineering
 

Supplier Information

Baltic Valve Co., Ltd.

Verified Supplier

Baltic Valve Park, Siming, Xiamen, Fujian, P. R. China.
Est. 2012

Certifications:

ISO 9001
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