Overview:
Globe valves is used for throttling flow control. Shut off is accomplished by moving the disc against the flow stream rather than across it as in the case with a gate valve. The flow pattern through a globe valve involves changes in direction, resulting in greater resistance to flow, causing high pressure drop. Globe valve is an excellent valve to use for on-off service, also is highly suited for frequent cycling and control of fluids anywhere in amount or volume between the open and closed positions.
Detail information:
Nominal Diameter: | 2" - 36" （DN50 - DN900） |
Pressure Range: | Class 150 - 2500 (PN16 - PN420) |
Working Temperature: | -29℃ - +200℃ |
Operation: | Handwheel or Gear |
Standard or Nonstandard: | API 602 |
Media: | Crude Oil, Natural Gas, etc |
Application: | hot oil, crude oil |
Material option:
Carbon steel | A216 Gr. WCB, WCC, WCA, etc |
Low temperature steel | A352 Gr. LCB, LCC, LC1, etc |
Cr-Mo steel | A217 Gr. WC6, WC9, C5, C12, C12A, etc |
Stainless Steel | A351 Gr. CF8, CF8M, CF3, CF3M, CF8C, etc |
Alloy steel | CN7M alloy 20, CN3M alloy 20 modified, CT15C, etc |
Super duplex | A995 Gr. 4A , 5A, CE8MN, CD6MN, CD3MN, etc |
Aluminum bronze | B148 C95500, C95600, C95800, etc |
Monel | M30C, M35-1, CZ100, etc |
Inconel | CY40 inconel 600, etc |
Hastelloy | CW2m Hastelly C4, N12MV Hastelloy B, CW12MW, Hastelloy C276, etc |
Incoloy | CU5MCuC Incoloy 825, CW6MC Incoloy 625, etc |
Main structural features：
1.This product has logical structure, reliable seal, excellent performance and nice design.
2.The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
3.It has double seal capability, thus is more reliable.
4.The stem may show the position of lift, thus it is clearer.
5.The part material, flange and butt weld end dimension may be selected according to current operating condition and users 'requirement, so that meet the requirements of various engineering.