| Customization: | Available |
|---|---|
| Body Design: | Y Type |
| Body Material: | Wcb or Cast Iron Lined PFA |
|
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PTFE/PFA Lined Y Type Globe valve is epecially designed for controlling the usual corrosive medium. Its body inner surface is lined with fluorine plastic like FEP/PTFE/PTFE or some other kinds of rubber. It is commonly used in the power generation, brewing, water and food industries and suitable for both gaseous and liquid service. Typically applied in chemical/petrochemical process, food and beverage, and pulp and paper etc. It features ease of maintenance, repeatable on-off, long life durability. PTFE lined butterfly valve is with bi-directional flow and since the valve port corresponds to the piping diameter, a high flow capacity is guaranteed.
PTFE/PFA Lined Y Type Globe Valve STANDARD
Design and manufacture standard: GB12235
Face to face dimension: GB12221
Flange dimension standard: JB/T 79, ANSI B16.5, DIN 2543, JIS B2020
PTFE/PFA Lined Y Type Globe Valve MATERIAL
Body Material: WCB
Ball Material: WCB
Lining material: Fluorine plastic ( FEP, PTFE, PFA) or Rubber
PTFE/PFA Lined Y Type Globe Valve TEST AND INSPECTION
Lining Layer: Electrospark detecting
Test Standard: GB/T 13927, API 598
Nominal pressure : PN ( MPA)
Body test pressure: PNX1.5
Seal Test Pressure: PNX1.1
PTFE/PFA Lined Y Type Globe Valve Material:
| Body | |
| Body lining | Fluorine plastic |
| Bonnet | Cast iron,carbon steel,stainless steel |
| Disc | Carbon steel,stainless steel,fully covered with fluorine plastic |
| Gland | |
| Stem | Carbon steel,stainless steel,partially covered with fluorine plastic |
| Handwheel |
| Standard Value(:mm) | Reference Value | ||||||||
| DN(mm) | L | D | D1 | D2 | f | b | Z-φd | DO | W(kg) |
| PN2.5MPa | |||||||||
| 15 | 130 | 95 | 65 | 45 | 2 | 16 | 4-φ14 | 265 | 4 |
| 20 | 150 | 105 | 75 | 58 | 2 | 18 | 4-φ14 | 270 | 5 |
| 25 | 160 | 115 | 85 | 68 | 2 | 18 | 4-φ14 | 275 | 6 |
| 32 | 180 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 290 | 9 |
| 40 | 200 | 145 | 110 | 88 | 3 | 18 | 4-φ18 | 320 | 11 |
| 50 | 230 | 160 | 125 | 102 | 3 | 20 | 4-φ18 | 335 | 14 |
| 65 | 290 | 180 | 145 | 122 | 3 | 22 | 8-φ18 | 400 | 21 |
| 80 | 310 | 195 | 160 | 138 | 3 | 24 | 8-φ18 | 450 | 30 |
| 100 | 350 | 230 | 190 | 162 | 3 | 24 | 8-φ23 | 495 | 36 |
| 125 | 400 | 270 | 220 | 188 | 3 | 26 | 8-φ26 | 560 | 70 |
| 150 | 480 | 300 | 250 | 218 | 3 | 28 | 8-φ26 | 650 | 80 |
| 200 | 600 | 360 | 310 | 278 | 3 | 30 | 12-φ26 | 750 | |
| 250 | 650 | 425 | 370 | 335 | 3 | 32 | 12-φ30 | 840 | 250 |
| 300 | 700 | 485 | 430 | 395 | 4 | 34 | 16-φ30 | 970 | |
| 350 | 790 | 550 | 490 | 448 | 4 | 38 | 16-φ34 | 500 | |
PTFE/PFA Lined Y Type Globe Valve Parameters:
|
Nominal diameter |
Nominal pressure |
Working pressure |
L |
D |
D1 |
n-Фd |
f |
H1 |
H2 |
D0 |
Weight |
|
25 |
1.6 1.0 |
1.6 |
160 |
100 |
75 |
4-2 |
2 |
2595 |
280 |
120 |
4.5 |
|
32 |
200 |
120 |
90 |
4-14 |
2 |
|
|
140 |
13 |
||
|
40 |
200 |
130 |
100 |
4-14 |
3 |
320 |
353 |
140 |
9.5 |
||
|
50 |
230 |
140 |
110 |
4-14 |
3 |
342 |
375 |
160 |
16.5 |
||
|
65 |
1.0 |
290 |
160 |
130 |
4-14 |
3 |
|
|
180 |
|
|
|
80 |
310 |
190 |
150 |
4-18 |
3 |
467 |
520 |
200 |
32 |
||
|
100 |
350 |
210 |
170 |
4-18 |
3 |
532 |
600 |
280 |
45 |
||
|
125 |
400 |
240 |
200 |
8-18 |
3 |
604 |
685 |
280 |
67 |
||
|
150 |
480 |
265 |
225 |
8-18 |
3 |
635 |
728 |
320 |
89 |
||
|
200 |
0.6 |
495 |
320 |
280 |
8-18 |
4 |
735 |
866 |
400 |
145 |
|
|
250 |
622 |
375 |
335 |
12-18 |
4 |
|
|
|
|
||
|
300 |
698 |
|
|
|
4 |
|
|
|
|
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