Zhejiang DK Valve Co.,Ltd
','uploadfile/h9/huixu19872539/product/check-valves/Forged-lift-check-valve-(800LB)-1320055852-0.gif');){kind=small}
Our company is mainly supplying Forged Steel Check Valves, etc, our factory is famous in China, because we can produce the best quality Forged Steel Check Valves. Our Forged Steel Check Valves are mainly exported to European and American market, welcome to buy our Forged Steel Check Valves online, and you will get cheap price with good service for Forged Steel Check Valves.
Details
| No. | Name part | CStoASTM | AStoASTM | SStoASTM | |
| A105 | F22 | F304(L) | F316(L) | ||
| 1 | Body | A105 | A182F22 | A182F304(L) | A182F316(L) |
| 2 | Disc | A276420 | A276304 | A276304(L) | A276316(L) |
| 3 | Seal nut | 316+Flexible graphite | 316+PTFE | ||
| 4 | Seal ring | A105 | A182F22 | A182F304(L) | A193 B8(M) |
| 5 | Fixing nut | SS | |||
| 6 | Lifting bolt | A193B7 | A193B16 | A193B8(M) | A193B8(M) |
| Suitable medium | water,steam,oil,etc | water,steam,oil,etc | nitric acid, acetic acid,etc | ||
| Suitable Temp. | _29℃~425℃ | _29℃~550℃ | _29℃~200℃ | ||
Note: we can also make valves according to clients'demand on material.
CS=carbon steel;AS=alloy steel;SS=stainless steel;
Dimensions(MM) and weights(KG)
| NPS | reduced port | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | |
| full port | 3/8" | 1/2" | 3/4" | 1" | 11/4" | 11/2" | 2" | ||
| L | 79 | 79 | 92 | 111 | 120 | 152 | 172 | 200 | |
| W | 61 | 61 | 65 | 79 | 95 | 103 | 118 | 132 | |
| Weight | with bolt bonnet | 1.4 | 1.2 | 1.5 | 3.1 | 3.9 | 5.6 | 8.9 | 12.5 |
| with weld bonnet | 1.1 | 1.0 | 1.2 | 2.9 | 3.3 | 4.9 | 8.1 | 10.9 | |
Forged swing check valve 800LB\900LB~1500LB
Details
|
No.
|
Name part
|
CStoASTM
|
AStoASTM
|
SStoASTM
|
|
|
A105
|
F22
|
F304(L)
|
F316(L)
|
||
|
1
|
Body
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
2
|
Seat
|
A276410
|
A276304
|
A276F304(L)
|
A276F316(L)
|
|
3
|
Disc
|
A276420
|
A276304
|
A276F304(L)
|
A27F316(L)
|
|
4
|
Nut
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
5
|
Rocker
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
6
|
Washer
|
316+Flexible graphite
|
316PTFE
|
||
|
7
|
Bonnet
|
A105
|
A182F22
|
A182F304(L)
|
A182 F316(L)
|
|
8
|
Bolt
|
A193B7
|
A193B16
|
A193B8(M)
|
A193B8(M)
|
|
9
|
Pin
|
a276420
|
A182F304
|
A182F316
|
|
|
Suitable medium
|
water,steam,oil,etc
|
water,steam,oil,etc
|
nitric acid, acetic acid,etc
|
||
|
Suitable Temp.
|
_29℃~425℃
|
_29℃~550℃
|
_29℃~200℃
|
||
Note: we also make valves according to clients' demand on material.
CS=carbon steel;AS=alloy steel;SS=stainless steel;
Dimensions (MM) and Weights(KG)
Our products are very competitive, feel free to contact us and offer you the fastest
|
NPS
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
L
|
800LB
|
79
|
79
|
92
|
111
|
120
|
120
|
140
|
|
900LB~1500LB
|
92
|
111
|
111
|
120
|
120
|
140
|
178
|
|
|
W
|
800LB
|
61
|
61
|
78
|
84
|
101
|
120
|
133
|
|
900LB~1500LB
|
79
|
79
|
79
|
97
|
105
|
120
|
140
|
|
|
Weights
|
800LB
|
1.1
|
1.0
|
1.9
|
3.9
|
4.5
|
7.3
|
10.0
|
|
900LB~1500LB
|
3.1
|
3.0
|
3.6
|
4.3
|
6.1
|
8.8
|
12.6
|
|
-1320055852-0.gif)
Email this website
Bookmark this page
Print this page
 Deutsch
|
 Español |
 Français |
 Italiano |
 Português |
 日本の |
 한국어 |
 العربية |
 български |
 hrvatski |
 česky | |
 Dansk |
 Nederlands |
 suomi |
 Ελληνικά |
 हिन्दी |
 norsk |
 Polski |
 Română |
 русский |
 Svenska |
 中文 |
