Products Description
The Reliable Choice for Welded Systems
The Forged Steel Butt Weld Globe Valve is a strong solution for high-pressure piping. Many plants use it in steam lines and process gas systems. When you need a valve that seals tight and handles frequent operation, this globe valve works well. Its disc moves up and down along the seat centerline. This creates a high sealing force. The result is a very tight shut-off. You can also use it to adjust flow. This makes it more versatile than a gate valve. We design this product for systems that cannot have any leakage. The welded connection removes the need for gaskets. That means one less place for a leak to start.
Built with Forged Steel and Precision
Chenxiang makes this butt weld globe valve from forged steel. Forged steel has no sand holes or voids. This gives the body strong pressure resistance. The models are J61H, J61Y, and J61W. Body materials include forged steel A105 (carbon steel), F304/F316L (stainless steel), F22 (chrome-moly steel for high heat), and LCB (low temperature). The drives are manual, gear, pneumatic, electric, and hydraulic. The connections are BW (butt weld) and SW (socket weld). The hard seal materials are H (Cr13 stainless steel), W (body seal), and Y (STL overlay). We machine the sealing faces with CNC equipment. This ensures a perfect match between the disc and the seat. Good machining means a longer service life for your product.
Key Technical Data
The pressure range is PN16 to PN420 (150LB to 2500LB). The size range is DN15 to DN50 (1/2" to 2"). The working temperature range is -196°C to 200°C. This valve handles many media.
|
Parameter |
Range |
|
Pressure Range |
PN16-PN420 / 150LB-2500LB |
|
Size Range |
DN15-DN50 / 1/2"-2" |
|
Working Temperature |
-196°C ~ 200°C |
Quality Bevel and Testing
The weld bevel is very important for a butt weld globe valve. We use special beveling machines. They follow ASME B16.25 standards. We check the bevel angle and land thickness on every batch. This helps the welder do a good job on site. Every valve gets a shell hydrostatic test at 1.5 times the rated pressure. We also do a disc seal test. A direct-reading spectrometer checks the material chemistry for every batch. This prevents material mix-ups. We also test the packing and gasket areas for leaks. Our ISO quality system ensures consistent production. We also follow environmental rules for cutting fluid disposal. This product gives you safety and reliability in critical services.
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