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4A Globe Valve (NSW)

ReflowX SQU: 320

  • End Date
    23-05-2025
  • Quantity
    500
  • Product Location
    China
  • OEM (Original Equipment Manufacturer)
    WENZHOU NEWSWAY VALVE CO. LTD
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  • Availability (Lead Time)
    4-6 Weeks
  • Condition
    New

Description

PRODUCT RANGE: Sizes: NPS 1/2 to NPS24 (DN15 to DN600) Pressure Range: class150, class300, class600, class900,class1500, class2500 MATERIALS: Casting: (A995 4A, 5A,A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy STANDARD Design & manufacture API600 Face-to-face ASME B16.11 End Connection - Flange Ends to ASME B16.5 - Socket Weld Ends to ASME B16.11 - Butt Weld Ends to ASME B16.25 - Screwed Ends to ANSI/ASME B1.20.1 Test & inspection API 598 Fire safe design / Also available per NACE MR-0175, NACE MR-0103, ISO 15848 Other PMI, UT, RT, PT, MT Design Features: 1.Anti-stem blow-out design 2. Silica sol investment casting process 3. Pressure balance hole in ball slot 4. Valve seat anti-static device 5. Can provide various connection end standards 6. Locking device available 4A Flange Globe valve The opening/closing part of the globe valve is a plug-shaped valve flap. The sealing surface is flat or conical. The valve flap moves linearly along the center line of the valve seat. The movement form of the valve stem (common name: concealed rod), there is also a lifting and rotating rod type that can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals and radioactive media . Therefore, this type of shut-off valve is very suitable for shut-off or adjustment and throttling. Because the opening or closing stroke of the valve stem of this type of valve is relatively short, and has a very reliable cut-off function, and because the change of the valve seat port is proportional to the stroke of the valve flap, it is very suitable for adjusting the flow rate.

General Terms

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