ASTM A890 4A Gate Valve, 40 IN, 300 LB, OS&Y, Bolted Bonnet

Key Specifications / Features

Model no. : 1821082

We offer high-quality bolted bonnet gate valves designed to meet rigorous standards. Our valves are manufactured in duplex stainless steel ASTM A890 4A, ensuring exceptional strength and corrosion resistance. Featuring a 40-inch size, API 600 certification, and ANSI 300 class, they come equipped with an outside screw and yoke (OS&Y) design and a flexible wedge. The non-rising handwheel provides easy operation and maintenance. Trust us for reliable, high-performance gate valves that excel in demanding environments.

Detail Information

Duplex Stainless Steel Gate Valve, API 600, A890 4A, 40 Inch/DN1000, ANSI 300, OS&Y, RF Flanged.

Valve Description

1821082 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A890 4A, ASTM A890 5A, ASTM A351 CF8, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8M, ASTM B148 C95800.
Nominal Size: 40 Inch, DN1000
Nominal Class: Class 300 LB, PN50
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55.
Face to Face: ASME B16.10
Test and Inspection: API 598
Key Features: OS&Y, Screwed-in Back Seat, Rising Stem, Non-rising Handwheel, Flexible Wedge, Low Emission Design.

Product Range

Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Bronze
Normal Diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure Range: Class 150 LB - 2500 LB
Operation: Handwheel/Gear/Motor
End Connections: RF (Raised Face), RTJ (Ring-Type Joint), BW (Butt Weld)
Working Temperature: -29°C - +400°C

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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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