ASTM A890 4A Gate Valve, API 600, 40 Inch, 600 LB, OS&Y

Key Specifications / Features

Model no. : 1821103

Our 40-inch (DN1000) gate valves are built to API 600 standards. Made from ASTM A890 4A, these valves are rated at Class 600 LB and feature an OS&Y configuration with a flexible wedge and pressure seal bonnet for enhanced sealing performance. The design includes a screwed-in back seat, rising stem, and non-rising handwheel for easy operation. With a low-emission design, these RF flanged valves are ideal for demanding industrial applications, providing reliable flow control and long-lasting durability. As a leading gate valve manufacturer in China, we are committed to delivering top-quality products to meet your needs.


Detail Information

API 600 Gate Valve, OS&Y, 40 Inch/DN1000, 600 LB, RF Flanged, Pressure Seal Bonnet.

Valve Description

1821103 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Bore Type: Standard Bore(API 600)
Body Material: ASTM A890 4A, ASTM A351 CF8, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8M, ASTM A890 5A, ASTM B148 C95800
Nominal Size: 40 Inch, DN1000
Nominal Class: Class 600 LB, PN100
End Connection: RF Flanged
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, F51, F53, F55
Operation: Handwheel/Gear
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
Bonnet Types: Bolted Bonnet, Pressure Bonnet, Welded Bonnet, Bellow Seal


 

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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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