Dual Plate Check Valve, ASTM A890 4A, API 6D, 150 LB, 6 Inch
Model Number: 1842022
Key Specifications / Features
We proudly export high-quality API 6D Dual Plate Check Valves, crafted from durable Duplex Stainless Steel ASTM A890 4A. Designed for optimal performance, this 6-inch (DN150) valve is rated ANSI 150 and is ideal for a variety of industrial applications. The compact design features a wafer-style body with lug ends, facilitating easy and secure installation in pipeline systems.
The dual plate check valve functions as a spring-loaded non-return valve, allowing fluid to flow in one direction while preventing backflow. Its innovative design includes a central pin and two spring-loaded plates, ensuring efficient operation and reliability. This one-way valve is an excellent choice for applications in water treatment, oil and gas, and chemical processing, where backflow prevention is critical. Choose our API 6D Dual Plate Check Valve for its superior construction, space-saving design, and dependable performance.
Detail Information
API 6D Dual Plate Check Valve, ASTM A890 4A, 6 Inch, Class 150 LB, Wafer/Lug/Flanged Ends.
Check Valve Description:
1842022 Dual Plate Check Valve
Design Standard: API 6D, API 594
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Body Material: ASTM A890 4A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Nominal Size: 6 Inch, DN150
Nominal Class: 150 LB
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598
Product Offering:
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Al-bronze, Titanium
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 2500 LB
End Connections: Wafer, Lug, Flanged(FF, RF, RTJ), Butt Weld(BW), HUB
Working Temperature: -196°C - +450°C
Operation: Not Applicable (Manual or actuated available for special request)
Seat Type: Soft Seat, Metal Seat
Recommended Installation
Check Valve Description:
1842022 Dual Plate Check Valve
Design Standard: API 6D, API 594
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Body Material: ASTM A890 4A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Nominal Size: 6 Inch, DN150
Nominal Class: 150 LB
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598
Product Offering:
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Al-bronze, Titanium
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 2500 LB
End Connections: Wafer, Lug, Flanged(FF, RF, RTJ), Butt Weld(BW), HUB
Working Temperature: -196°C - +450°C
Operation: Not Applicable (Manual or actuated available for special request)
Seat Type: Soft Seat, Metal Seat
Recommended Installation
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Suzhou, Jiangsu, China
Est. 2013
Certifications:
API 6D
API 6A
API 600
API 602
API 599
API 609
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