Key Specifications / Features

Model no. : 1842042

As a prominent API 6D dual plate non-return valve exporter from China, we offer high-quality valves made from stainless steel ASTM A351 CF8M. Our valves adhere to API 594 standards and are available in a 4-inch size with ANSI 300 pressure rating. Featuring a compact design, these valves come with wafer, lug, and RF end configurations to fit various installation requirements. The dual plate design ensures efficient flow control and space-saving installation, while the stainless steel construction provides excellent durability and resistance to corrosion. Ideal for a range of industrial applications, our valves deliver reliable performance and ease of maintenance, making them a superior choice for preventing backflow in pipelines.


Detail Information

API 6D Dual Plate Non-Return Valve, Check Valve, A351 CF8M, 4 Inch, Class 300 LB, Wafer/Lug/Flanged Ends.

Check Valve Description

1842042 Dual Plate Non-Return 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 A351 CF8M, ASTM B148 C95800, ASTM A890 4A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A890 5A, Titanium Alloy.
Nominal Size: 4 Inch, DN100
Nominal Class: 300 LB
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, 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

Recommended Installation

Recommended Installation



Recommended Installation


Recommended Installation

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About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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Building 2, NO.59, Songshan Road, SND, Suzhou, China