| 适用标准
钢制旋塞阀，API599/API 6D，ISO 14313
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
防静电设计，API 599
耐火标准，API-607
对焊端，ASME B16.25
设计说明
栓接阀盖
PTFE衬里、锥形柱塞
无需润滑
杆柱一体
在线调节
防火防静电设计
限位装置
可更换阀座
法兰或焊接端
可安装涡轮
标准材料规范 | NO. | Part Name | ASTM Material | | Carbon steel | 304 Type | 316 Type | 304LType | 316LType | 20 Alloy | | 1 | Body | A216 WCB | A351CF8 | A351 CF8M | A351CF3 | A351 CF3M | A351CN7M | | 2 | Bonnet | A216 WCB | A351CF8 | A351 CF8M | A351CF3 | A351 CF3M | A351CN7M | | 3 | Plug | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20 Alloy | | 4 | O-ring | Viton | | 5 | Bonnet Gasket | 304 graphite | 304 graphite | 316 graphite | 304L graphite | 316L graphite | 316 graphite | | 6 | Adjusting Gasket | A182 F6a | A182 F304 | A182 F316 | A182 F304L | A182 F316L | 20-Alloy | | 7 | Adjusting Bolt | A193 B7 | A276304 | A276316 | A276304L | A276316L | 20-Alloy | | 8 | Bonnet Bolt | A193 B7 | A193 B8 | A193 B8M | A193 B8 | A193 B8M | A193 B8 | | 9 | Bonnet Nut | A1942H | A194 8 | A194 8M | A1948 | A194 8M | A1948 | | 10 | Handle | Carbon steel | Carbon steel Zn | | 11 | Nipple | Commercial | | 12 | Packing | Graphite | Graphite *1 | Graphite *1 | Graphite *1 | Graphite *1 | Graphite *1 | | 13 | Gland Flange | A216 WCB | A351CF8 | A351CF8 | A351CF8 | A351CF8 | A351CF8 | | *1 | PTFE Optional | |
