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Work Temperature : 0-85℃
Size : Various sizes available
Applications : Industrial, HVAC, Water Treatment
Material : Cast Iron
Type : Control Valves
Design standards : CJ/T219 JB/T10674 EN1074-5
Place of Origin : China
Brand Name : Youwei Fluid
Certification : Quality system certificate
MOQ : 1
Technical Specification
| Working medium |
Water |
Work Temperature | 0-85℃ |
|---|---|---|---|
| Design standards |
CJ/T219 JB/T10674 EN1074-5 |
||
| Face to Face |
GB 12221 EN558-1 |
||
| Pressure level |
SO EN PN10, PN16, PN25 |
JIS 10K/16K |
|
| Stress testing standards |
GB/T 13927 IS0 5208 / EN12266-1 |
||
| Standard for drilling flanges |
GB/T 17241.6 EN1092-2 IS07005-2 ANSI / JIS / AS2129 |
||
Technical Parameters
Main Parts Materials
| No. | Component | Material | Standard |
|---|---|---|---|
|
1 |
Body |
Ductile iron |
EN-JS1040 |
|
2 |
Seat |
Stainless steel |
AISI 304 |
|
3 |
Sealing ring |
Rubber |
NBR |
|
4 |
Screw |
Stainless steel |
A2 |
|
5 |
Shim |
Stainless steel |
A2 |
|
6 |
Bolt |
Stainless steel |
A2-70 |
|
7 |
Bonnet |
Ductile iron |
EN-JS1040 |
|
8 |
Shaft sleeve |
Copper alloy |
C37710 |
|
9 |
Thrust nut |
Stainless steel |
AISI 304 |
|
10 |
Thrust bearing |
Stainless steel |
AISI 304 |
|
11 |
Diaphragm |
Rubber+Nylon |
EPDM+Nylon Fabric |
|
12 |
Diaphragm pressure plate |
Ductile iron |
EN-JS1040 |
|
13 |
Positioning pin |
Stainless steel |
AISI 304 |
|
14 |
Support frame |
Ductile iron |
EN-JS1040 |
|
15 |
Sealing ring |
Rubber |
EPDM |
|
16 |
Guiding pressure plate |
Ductile iron |
AISI 304 |
|
17 |
Stem |
Stainless steel |
AISI 304 |
|
18 |
Plug |
Stainless steel |
AISI 304 |
|
19 |
O-ring |
Rubber |
NBR |
|
20 |
Top hat |
Stainless steel |
AISI 304 |
|
21 |
Plug |
Stainless steel |
AISI 304 |
|
|
Water Power Cast Iron Control Valves Corrosion Resistant For Industrial Flow Control Images |