Jugao Valve

Manufacture and supply fluorine lined valves and universal valves
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Fluorine lined diaphragm valve

Fluorine lined diaphragm valve Featured Image
  • Fluorine lined diaphragm valve
  • Fluorine lined diaphragm valve
  • Fluorine lined diaphragm valve
  • Fluorine lined diaphragm valve

Short Description:

Product Detail

Product Tags

Performance specification

Design specification Structure length Connecting flange Test and test Product identification Specification of supply
GB/T 12239 GB/T 12221 JB/T 78;JB/T 79 GB/T 13927 GB/T 12220 JB/T 7928

Nominal pressure:PN1.0~1.6mpa Nominal diameter:DN15~300mm lining type:full ining type

Product selection guide

a

Body material
Nominal pressure:PN(1.6MPa)
Lining material
Structure:1-layer ridge weir;5-Direct flow;6-straight through
Connection:4-Flange type
Product type:G-Diaphragm valve

Main parts material

No. Part name Gray cast iron Cast steel Stainless acid resistant cast steel Ultra-low rust resistant cast steel
Z C P R PL RL
1  Body/bonnet HT250 WCB CF8 CF8M CF3 CF3M
2 Disc/stem  

WCB

 1Cr13  

WCB

 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2T 00Cr18Ni10 00Cr17Ni14Mo2
Carbon

(Corrugated anti-corrosion treatment)

 Oxygenic steel

(Strong and anti-surprise treatment)
3 Lining/Seat PCTEF(F3)、FEP(F46)、PFA(F4)、PP、PO
4 Diaphragm PEP(F46)/CR、PFA(F4)/FPDM
5 Stand PTFE(F4) CF8 CF8
6 Stem nut ZCuAl10Fe3 ZCuAl10Fe3 ZCuAI10Fe3
7 Strong bolt 35 Cr17Ni2 1Cr18Ni9Ti
8 Nut 45 0Cr18Ni9 0Cr18Ni9
9 Handwheel WCB WCB WCB

Dimensions,connection size and weight

Nominal dameter Standard values Reference
DN (mm) NPS  (inch) L D D1 D2 f b Z-φd Do H H₁ WT(kg)
PN0.6MPa
15 1/2 124 80 55 40 2 12 4-φ12 100   80 1.6
20 3/4 135 90 65 50 2 14 4-φ12 100   90 2.4
25 1 150 100 75 60 2 14 4-φ12 120   100 3.4
32 11/4 160 120 90 70 2 16 4-φ14 120   110 4.8
40 11/2 180 130 100 80 3 16 4-φ14 140   120 6.0
50 2 210 140 110 90 3 16 4-φ14 160   135 8.8
65 21/2 250 160 130 110 3 16 4-φ14 200   145 11.5
80 3 300 185 150 125 3 18 4-φ18 200   180 15.2
100 4 350 205 170 145 3 18 4-φ18 280   195 18.8
125 5 400 235 200 175 3 20 8-φ18 320   210 22.5
150 6 460 260 225 200 3 20 8-φ18 400 200 450 48
200 8 570 315 280 255 3 22 8-φ18 400 200 490 65
250 10 680 370 335 310 3 24 12-φ18 500 240 550 88
300 12 790 435 395 362 4 24 12-φ23 500 280 600 125
350 14 900 485 445 412 4 26 12-φ23   280 675 185
400 16 1000 535 495 462 4 28 16-φ23   320 780 255
450 18 1092 590 550 518 4 28 16-φ23   360 820 320
500 20 1194 640 600 568 4 30 16-φ23   360 910 405
Nominal dameter Standard values Reference
DN (mm) NPS  (inch) L D D1 D2 f b Z-Φd Do H H1 WT(kg)
PN1.0MPa
15 1/2 124 95 65 45 2 14 4-Φ14 100 105 110 3.5
20 3/4 135 105 75 55 2 16 4-Φ14 100 115 125 4
25 1 150 115 85 65 2 16 4-Φ14 120 120 135 5.5
32 11/4 160 135 100 78 2 18 4-Φ18 120 125 150 8
40 11/2 180 145 110 85 3 18 4-Φ18 140 135 175 11
50 2 210 160 125 100 3 20 4-Φ18 160 155 195 14
65 21/2 250 180 145 120 3 20 4-Φ18 200 170 200 23
80 3 300 195 160 135 3 22 4-Φ18 200 200 255 29
100 4 350 215 180 155 3 22 8-Φ18 280 270 325 46
125 5 400 245 210 185 3 24 8-Φ18 320 335 405 70
150 6 460 280 240 210 3 24 8-Φ23 400 370 450 95
200 8 570 335 295 265 3 26 8-Φ23 400 480 600 170
250 10 680 390 350 320 3 28 12-Φ23 500 545 620 270
300 12 790 440 400 368 4 28 12-Φ23 500 585 680 320
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