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Brand Name : BJSTC
Model Number : Dn315
Certification : Quality Managment System Certification
Place of Origin : China
MOQ : 1
Price : $895
Payment Terms : T/T, Western Union, L/C
Supply Ability : 1000000/per month
Delivery Time : within 7 working days
Packaging Details : carton
Name : PE Vavle fro gas appliaction
Standard Complicance : GB/t 15558.4-2002 Buried polyethylene (PE) piping systenm for the supply of gaseous fules-part4:Valves
Raw Material Grade : PE100
DN : dn315
Standard Dimension : SDR 11
Max Operating Pressure : 0.8 Mpa
Applicable Temperature Range : -20℃~40℃
Applicable Medium : Gas
Medium flow ditection : Bi-directional valve
Fluid flow characteristics : Full bore valve
Manufacture : Beijing Songtiancheng Technology Co.,Ltd


1.Dn315 overview
| dn | D1,min | D1,max | D2 | Emin | Emax | L | L1 | L2 | H | H1 | H2 | w | WEIGHT(Kg) |
| 250 | 250 | 251.5 | 194 | 22.7 | 25.1 | 890 | 195 | 145 | 1210 | 997 | 871 | 413 | 60.8 |
| 315 | 315 | 316.9 | 230 | 28.6 | 31.6 | 1049 | 280 | 155 | 1100 | 819 | 688 | 544 | 124.7 |
2 Gear information
| Item | Description |
| Gear Rate | 9:1 |
| Revolution | 2 1/2 |
| Crash Strength | 203N.m |
| Operating Torque | 68N.m |
| Operator Dimension | 50mm(2")Square |
| Operating Temperature | From -30℃ to 80℃ |
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Pressure relief valve Dn315 Images |