Fluorine lined lifting vertical check valve
Technical Parameters
Product model: H42F46
Nominal diameter: DN15~DN500
Structural form: lifting type, vertical type
Nominal pressure: PN0.6MPa~1.0MPa~1.6MPa
Connection method: flange
Applicable temperature: -50ºC~+150ºC
Drive mode: media pushing
Connection material: cast iron, cast steel, stainless steel
Applicable medium: aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid, etc
Product Description
H42F46 Fluorine lined lifting vertical check valve is suitable for various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants at -50 °C ~ 150 °C, FEP is also suitable for various concentrations of strong alkali organic solvents and other corrosive gases, liquid media pipelines. Its main function is to prevent the media from flowing back.
Standard specification
Design and manufacturing standards: GB/T 12224
Structure length standard: GB/T 12221-2005
Connection flange standard: GB/T 9113, HG20592-97
Pressure and temperature grade: GB/T 12224-2005
Test inspection standard: GB/T 13927-2008
Material of main parts
| Serial number | Part Name | Grey cast iron | cast steel | Stainless acid-resistant cast steel | Ultra-low carbon stainless acid-resistant cast steel | ||
| Z | C | P | R | PL | RL | ||
| 1 | Body/Bonnet | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | Disc/Stem | 35 | 1Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
| 3 | Lining/seat | PTEF(F3)、FEP(F46)、PFA(Soluble F4)、PP、PO | |||||
| 4 | Fastening bolt | WCB | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
| 5 | Nut | WCB | 1Cr17Ni2 |
1Cr18Ni9Ti |
|||
Main dimensions 0.6MPa
|
Nominal Diameter |
Standard value |
Reference value |
|||||||
|
DN(mm) |
NPS(inch) |
L |
D |
D1 |
02 |
f |
b |
Z-Φd |
WT(kg) |
|
PN0.6MPa |
|||||||||
|
15 |
1/2 |
135 |
80 |
55 |
40 |
2 |
12 |
4-Φ12 |
2.5 |
|
20 |
3/4 |
145 |
90 |
65 |
50 |
2 |
14 |
4-Φ12 |
3.5 |
|
25 |
1 |
155 |
100 |
75 |
60 |
2 |
14 |
4-Φ12 |
4 |
|
32 |
1-1/4 |
170 |
120 |
90 |
70 |
2 |
16 |
4-Φ14 |
5 |
|
40 |
1-1/2 |
183 |
130 |
100 |
80 |
3 |
16 |
4-Φ14 |
6 |
|
50 |
2 |
185 |
140 |
110 |
90 |
3 |
16 |
4-Φ14 |
8 |
|
65 |
2-1/2 |
196 |
160 |
130 |
110 |
3 |
16 |
4-Φ14 |
10 |
|
80 |
3 |
212 |
185 |
150 |
125 |
3 |
18 |
4-Φ18 |
13 |
|
100 |
4 |
275 |
205 |
170 |
145 |
3 |
18 |
4-Φ18 |
25 |
|
150 |
6 |
405 |
260 |
225 |
200 |
3 |
20 |
8-Φ 23 |
46 |
|
200 |
8 |
510 |
315 |
280 |
255 |
3 |
22 |
8-Φ23 |
100 |
|
250 |
10 |
622 |
370 |
335 |
310 |
3 |
24 |
12-Φ23 |
155 |
|
300 |
12 |
698 |
435 |
395 |
362 |
4 |
24 |
12-Φ23 |
180 |
|
350 |
14 |
787 |
485 |
445 |
412 |
4 |
26 |
12-Φ23 |
220 |
|
400 |
16 |
914 |
535 |
495 |
462 |
4 |
28 |
16-Φ23 |
275 |
|
450 |
18 |
978 |
590 |
550 |
518 |
4 |
28 |
16-Φ23 |
300 |
|
500 |
20 |
978 |
640 |
600 |
568 |
4 |
30 |
16-Φ23 |
392 |
