ASTM A351 CF8M Gate Valve, 4 Inch, 900 LB, OS&Y, API 600

Key Specifications / Features

Model no. : 1821109

We are a premier exporter of stainless steel gate valves, manufactured to ASTM A351 CF8M standards. Our 4-inch (DN100) gate valves are built to API 600 specifications, with a Class 900 LB rating and PN150 pressure capability. Featuring RF flanged connections, an OS&Y design, and a screwed-in back seat, these valves offer robust performance and reliability. As a leading Chinese manufacturer, we pride ourselves on delivering high-quality valves that meet the rigorous demands of global markets.

Detail Information

API 600 Wedge Gate Valve, OS&Y, ASTM A351 CF8M Body, 4 Inch/DN100, 900 LB, RTJ Flanged.

Valve Description

1821109 Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Bore Type: Standard Bore(API 600)
Body Material: ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8.
Nominal Size: 4 Inch, DN100
Nominal Class: CL 900 LB, PN150
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
End Connection: RTJ Flanged

Key Features

1. Low emission design ensures environmental compliance.
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. OS&Y (Outside Screw and Yoke) design for reliable operation.


                                                 Outside Screw and Yoke(OS&Y)
Outside Screw and Yoke(OS&Y)


Replaceable Seats
Replaceable Seats
 

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 (Raised Face), RTJ (Ring-Type Joint), BW (Butt Weld)
Working Temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor
Bonnet Types: Bolted Bonnet, Pressure Bonnet, Welded Bonnet, Bellow Seal
Material Types: Steel Gate Valve(cast and forged), Iron Gate Valve

 

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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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