Duplex Stainless Steel Gate Valve, A890 4A, 6IN, CL2500

Key Specifications / Features

Model no. : 1821152

We are a leading manufacturer of 6-inch gate valves in China, specializing in valves made from ASTM A890 4A duplex stainless steel. Designed to API 600 standards, these valves feature a flexible wedge, OS&Y configuration, and a pressure seal bonnet (PSB) for enhanced performance in high-pressure applications. With an ANSI Class 2500 LB rating and RTJ flanged connection, our DN150 gate valves offer reliable sealing and durability. Built for strength and corrosion resistance, these valves are ideal for demanding industrial environments, delivering top-tier performance to meet rigorous industry requirements.

Detail Information

OS&Y Gate Valve, 6 Inch, ASTM A890 4A Body, API 600, DN150, Class 2500 LB, Flexible Wedge.

Valve Description

1821152 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Body Material: ASTM A890 4A, ASTM B148 C95800, ASTM A216 WCB, ASTM A351 CF8M, ASTM A352 LCB, ASTM A351 CF8, ASTM A890 5A.
Nominal Size: 6 Inch, DN150
Nominal Class: CL 2500 LB, PN420
Bore Type: Standard Bore(API 600)
Operation: Handwheel/Gear
Trim Material: ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, ASTM A182 F51, ASTM A182 F53, ASTM A182 F55.
End Connection: RTJ Flanged
Face to Face: ASME B16.10
Test and Inspection: API 598

Key Features

1. OS&Y (Outside Screw and Yoke) design for reliable operation.
2. Screwed-in back seat enhances security.
3. Rising stem with non-rising handwheel for ease of use.
4. Flexible wedge provides superior sealing performance.
5. Low emission design ensures environmental compliance.

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
End Connections: RF, RTJ, BW
Working Temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor
 

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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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