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Fluorine lined angle globe valve

Fluorine lined angle globe valve

Product model: J44F46 Nominal diameter: DN50-300mm Operating pressure: 1.6MPa-6.4MPa Connection method: flange connection Operation mode: manual Usage function: to act as a switch Medium used: water, oil, steam, corrosion-resistant medium Main materials: cast steel, stainless steel, chromium molybdenum steel Manufacturing standard: Mechanical department standard or customized non-standard

  • Item NO.:

    XUVAL88-345
  • Lead Time:

    50 Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • MOQ:

    1
Products Details

Product Overview

A shut-off valve refers to a valve that is driven by the valve stem and moves up and down along the central axis of the valve seat. It is mainly used in pipelines to connect or cut off the medium in the pipeline, but cannot be used for throttling.


Basic structural characteristics

1. Plastic lined J41 straight through, J45 straight through, and J44 angle globe valves have advantages such as tight structure, flexible opening and closing, strong corrosion resistance, and short stroke (usually 1/4 of nominal diameter). It is widely used as a cut-off medium in pipeline systems such as petroleum and chemical industries, but plastic lined globe valves are strictly prohibited from being used for flow regulation to prevent high-speed medium flow generated at the throttling port from eroding and damaging the sealing surface.

2. The valve handle and valve stem are designed as an integrated structure to prevent the possibility of internal components flushing out of the valve body due to pipeline pressure fluctuations. The structure is compact and safe to use.


Material List of Main Components of Fluorine lined Angle Globe Valve

No. Part Name Gray cast iron Cast steel Stainless acid resistant cast steel Ultra low carbon stainless acid resistant cast steel
Z C P R PL  RL
1 Valve body/valve cover HT250 WCB CF8 CF8M CF3 CF3M
2 Ball/valve stem 25 2Cr13 1Cr18Ni9 1Cr18Ni12Mo2Ti 00Cr18Ni10   00Cr17Ni14Mo2
3 Lining/valve seat PCTEF(F3),FEP(F46),PFA(Soluble F4),PPPO
4 Packing gland WCB CF8 CF8M CF3 CF3M
5 Filler PTFE(F4) PTFE(F4) PTFE(F4)
6 Articulated bolt 35 1Cr17Ni2 1Cr17Ni2
7 Valve stem nut ZCuAl10Fe3 ZCuAl10Fe3 ZCuAl10Fe3
8 Tightening bolts 35 1Cr17Ni2 1Cr18Ni9Ti
9 Nut 45 0Cr18Ni9 0Cr18Ni9
10 Handle WCB WCB WCB


The main appearance and connection dimensions of fluorine lined angle globe valves

Nominal Diameter L D D1 D2 f b  Z-φd
DN(mm) NPS(inch) PN1.0MPa
15 1/2 90 95 65 45 2 14  4-φ14
20 3/4 95 105 75 55 2 16  4-φ14
25 1 100 115 85 65 2 16 4-φ14
32 1 1/4 105 135 100 78 2 18  4-φ18
40 1 1/2 115 145 110 85 3 18  4-φ18
50 2 125 160 125 100 3 20  4-φ18
65 2 1/2 145 180 145 120 3 20  4-φ18
80 3 155 195 160 135 3 22  4-φ18
100 4 175 215 180 155 3 22 8-φ18
125 5 200 245 210 185 3 24 8-φ18
150 6 225 280 240 210 3 24 8-φ23
200 8 275 335 295 265 3 26 8-φ23
250 10 325 390 350 320 3 28 12-φ23
300 12 375 440 400 368 4 28 12-p23
PN1.6MPa
15 1/2 90 95 65 45 2 14 4-φ14
20 3/4 95 105 75 55 2 16 4-φ14
25 1 100 115 85 65 2 16 4-φ14
32 1 1/4 105 135 100 78 2 18 4-φ18
40 1 1/2 115 145 110 85 3 18 4-φ18
50 2 125 160 125 100 3 20 4-φ18
65 2 1/2 145 180 145 120 3 20 4-φ18
80 3 155 195 160 135 3 22 8-φ18
100 4 175 215 180 155 3 24 8-φ18
125 5 200 245 210 185 3 26 8-φ18
150 6 225 280 240 210 3 28 8-φ23
200 8 275 335 295 265 3 30 8-φ23
PN2.5MPa
15 1/2 90 95 65 45 2 16 4-φ14
20 3/4 95 105 75 55 2 16 4-φ14
25 1 100 115 85 65 2 16 4-φ14
32 1 1/4 105 135 100 78 2 18 4-φ18
40 1 1/2 115 145 110 85 3 18 4-φ18
50 2 125 160 125 100 3 20 4-φ18


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