SS 904L Gate Valve, 4 Inch, 300 LB, Flexible Wedge, RF Ends

Name: SS 904L Gate Valve, 4 Inch, 300 LB, Flexible Wedge, RF Ends
SKU: KV-20251211-CSGTV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The China SS 904L Gate Valve Plant offers a high-quality Flexible Wedge Gate Valve, featuring a stainless steel body that ensures durability and corrosion resistance. This valve has a 4-inch diameter (DN100, 100 mm), making it suitable for medium to large-scale applications. It is rated at Class 300 LB and PN50, providing robust pressure handling capabilities. The RF flanged ends ensure secure and leak-free connections, while the handwheel offers easy manual operation.

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Detail Information

Product Name: SS 904L Gate Valve, Flexible Wedge
Body Material: Stainless Steel SS 904L
Size: 4 Inch, DN100, 100 mm
Pressure: Class 300 LB, PN50
End Connection: RF Flanged
Operation: Handwheel
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Cast Steel Gate Valves are engineered and manufactured to achieve leakage levels of less than 100 ppm (parts per million) of volatile organic compounds (VOCs). Extensive baseline laboratory testing, including both static and cycle tests, has been conducted to establish the critical design parameters required for low-emission sealing in the stem packing area and the bonnet gasket sealing area. An in-house testing procedure has been developed and is performed periodically to verify that standard design and manufacturing practices consistently ensure compliance. This process guarantees that every Cast Steel Gate Valve meets a maximum VOC leakage rate of 100 ppm or less before shipment.

Technical Specification

» Nominal Diameter: NPS 1/2-48 Inch (DN15-DN1200)
» Temperature Range: -29°C to 595°C
» Medium: Water, gas, oil, etc.
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: ASTM A216 WCB, WCC, A217 WC6, WC9, C5, C12A, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M, CF8C, CN3MN, CK3MCUN, CN7M, A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN), B148 C95800, C95500
» End Connections: Flanged (FF, RF, RTJ) to international standards
» Operation: Hand wheel, bevel gear, electric, pneumatic
» Design and Manufacture: ANSI B16.34, API 600, API 6D, API 603, BS 1414
» Face to Face (End to End): ANSI B16.10, API 6D
» Flanged Connection: 2-24 Inch to ANSI B16.5, 22 Inch, 26-36 Inch to MSS-SP-44 or to API 605 on request
» Test and Inspection: API 598, API 6D
» Butt Welded End: ANSI B16.25

Product Features

» Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation.
» Grub screw: Secures the yoke nut in the bonnet.
» Grease nipple: Supplies lubricant to the mating parts.
» OS&Y (Outside Stem and Yoke).
» Metal-sealed, API Trim #1, #5, #8, #10, etc.
» Optional locking device or stem extension.
» Optional direct mounting to ISO 5211.
» Full port.