1.Standard:API609,EN12266-1
2.Size : DN15~DN1000mm (1/2"-40")
3.Pressure : PN1.0~10MPa(class150-class900)
4.Suitable Mediums:water , oil , gas,steam
5.Body material:Carbon Steel A216 WCB/A105 ,Stainless steel
6.Type:wafer ,lug
TECHNICAL REQUIREMENT :
● Design and Manufacture Conform to API609
● Flange dimensions Conform to EN1092-1/ANSI B16.5
● Face to Face dimensions Conform to API609 Table 2B Class150
● Testing Conform to API 598
● Driving mode: lever, worm actuator, electric, pheumatic
| NO. | Part Name | Material | Optional Material | ![]() |
| 1 | Body | ASTM A351 CF8M | ASTM A216 WCB, CF8,C95800 | |
| 2 | Bearing | 304+PTFE | ||
| 3 | Disc Spacer | ASTM A276 316 | ASTM A276 304 | |
| 4 | Shaft | ASTM A564 17-4PH | ASTM A276 420,Alloy Steel | |
| 5 | Seat | PTFE | RTFE | |
| 6 | Disc | ASTM A351 CF8M | ASTM A351 CF8,C95800 | |
| 7 | Pin | ASTM A564 17-4PH | ||
| 8 | Seat Retainer Plate | ASTM A351 CF8M | ASTM A216 WCB, CF8 | |
| 9 | Packing Washer | PTFE | ||
| 10 | Gland | ASTM A351 CF8M | ASTM A216 WCB, CF8 | |
| 11 | Key | Carbon Steel | ||
| 12 | Mounting Plate | ASTM A351 CF8M | ASTM A351 CF8 |
Dimensions data(mm)
| DN | A | B | ASME CLASS 150 | ASME CLASS 300 | ΦD | H | Φd | ΦE | 4-ΦG |
| C | |||||||||
| 2.5" | 155 | 70 | 48 | 48 | 120 | 32 | 16 | 70 | 10 |
| 3" | 175 | 76 | 48 | 48 | 130 | 32 | 16 | 70 | 10 |
| 4" | 176 | 92 | 54 | 54 | 160 | 32 | 19 | 70 | 10 |
| 6" | 225 | 125 | 57 | 59 | 215 | 32 | 20 | 70 | 10 |
| 8" | 267 | 150 | 64 | 73 | 273 | 45 | 26 | 102 | 12 |
| 10" | 276 | 175 | 71 | 83 | 325 | 45 | 32 | 125 | 13 |
| 12" | 320 | 240 | 81 | 92 | 375 | 45 | 36 | 125 | 13 |
Comprehensive product customization
Secondary Quality Testing Before Leaving The Factory
Increased Capacity Based on Customer Demand - Fast Delivery
Provide a Customized Service Process That Dits The Needs of Our Customer