Bolted Bonnet Gate Valve, API 600, ASTM A890 4A, 20 Inch

Name: Bolted Bonnet Gate Valve, API 600, ASTM A890 4A, 20 Inch
SKU: 1821096
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

As a trusted supplier from China, we provide high-quality 20-inch (DN500) gate valves made from ASTM A890 4A stainless steel. Designed for demanding applications, these valves feature OS&Y construction, a flexible wedge, and a bolted bonnet for enhanced reliability. Rated at Class 600 LB, they come with RF flanged ends, ensuring secure connections and optimal performance under high pressure. With a focus on precision and durability, our gate valves are engineered to meet your industrial flow control needs, delivering superior results for a wide range of applications.

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Detail Information

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Bolted Bonnet Gate Valve, ASTM A890 4A, 20 Inch/DN500, Class 600 LB, OS&Y, RF Flanged.

Valve Description

1821096 Gate Valve
Design Standard: API 600
Nominal Size: 20 Inch, DN500
Nominal Class: Class 600 LB, PN100
Body Material: ASTM A890 4A, ASTM B148 C95800, ASTM A890 5A, ASTM A352 LCB, ASTM A351 CF8, ASTM A216 WCB, ASTM A351 CF8M.
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
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
Operation: Handwheel/Gear
Structure: Bolted Bonnet/Pressure Seal Bonnet
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, RTJ, BW
Working Temperature: -29°C - +400°C