Products
- Keyboards[214]
- Pipe Fittings[1]
Contact Us
- Contact Person : Mr. Yin Alex
- Company Name : Shanghai Huaxia Valve Co., Ltd.
- Tel : 86-21-67801718
- Fax : 86-21-67801517
- Address : Shanghai,Shanghai,No.88 Yechang Rd., Yexie Industry Zone, Songjiang District, Shanghai,China
- Country/Region : China
- Zip : 201609
Power Station Check Valve
Product Detailed
Related Categories:Keyboards
Detailed Product Description
Product Model
| Butt-welding ends | Product model | |
GB1224 |
| H64H /H 61Y P54/100V |
H64H / H61Y - 200 | H64H / H61Y - P54/140V | |
H64H / H 61Y - 250 | H64H /H 61Y - P54/170V | |
H64H / H 61Y - 320 | H64H / H 61Y - P57/170V | |
Performance regulation
| Model | Nominal pressure | Test pressure (MPa ) | Applicable temperature ( ) | Applicable medium | |
Shell test | Seal test | ||||
H61/4 Y - 200 | 20.0 | 30 | 22 | 425 | Water |
H61/4 Y - 250 | 25.0 | 37.5 | 27.5 | ||
H61/4 Y - 320 | 32.0 | 48 | 35.2 | ||
H61/4 Y P54/100V | P54/100V | 30 | 11 | 540 | |
H61/4 Y - P54/140V | P54/140V | 40 | 15.4 | ||
H61/4 Y - P54/170V | P54/170V | 48 | 19 | ||
H61/4 Y - P57/170V | P57/170V | 63 | 19 | 570 | |
