| Customization: | Available |
|---|---|
| Power: | Manual |
| Connection Mode: | External Thread |
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Specification:
1.Design: ASME B16.34-2004Application:
Suitable for various industrial fields, such as petrochemicals, pharmaceuticals, food, environmental protection, etc. In the field of petrochemicals, it can be used to control the flow rate and pressure of media such as oil products and gases; In the field of medicine, it can be used to control the flow and pressure of media such as drugs and reagents; In the field of food, it can be used to control the flow and pressure of media such as food additives and seasonings; In the field of environmental protection, it can be used to control the flow and pressure of media such as sewage and exhaust gas.Main Parts Material.
| NO. | Part name | Material |
| 1 | Body | 20# A105 SS304 SS304L SS316 SS316L |
| 2 | Bonnet Gasket | (Red copper) PTFE |
| 3 | Bonnet | 20# A105 SS304 SS304L SS316 SS316L |
| 4 | Packing Seat | PTFE(Expanded Graphite) (Matal and Graphite) |
| 5 | Packing | PTFE(Expanded Graphite) |
| 6 | Packing Gland | 20# A105 SS304 SS304L SS316 SS316L |
| 7 | Stem | 20# A105 SS304 SS304L SS316 SS316L |
| 8 | Handle | 20# A105 SS304 SS304L SS316 SS316L |
| 9 | Hexagon Screw | 20# A105 SS304 SS304L SS316 SS316L |
Main External Dimensions.
| ITEM NO. |
DN Nominal bore |
Td | H | L | L1 | N |
| GAJ21W | DN6 | NPT1/4 | 75 | 58 | 75 | 60 |
| GAJ21W | NPT1/2 | 80 | 62 | 66 | 60 | |
| GAJ21W | NPT3/4 | 80 | 57 | - | 60 | |
| GAJ21W | DN10 | NPT3/8 | 75 | 58 | 78 | 60 |
| GAJ21W | DN15 | NPT1/2 | 77 | 68 | 86 | 60 |
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