▲王要零件及材质表
| 零件 | 阀体材质 | |
| 316SS | A105 | |
| 材质/ASTM规格 | ||
| 手柄 固定螺钉 |
316SS/A276 | |
| S17400/A564 | ||
| 滑动片、环圈 | 碳纤维加强PTFE | |
| 阀盖 | SS316/A479 | A105 |
| 锁紧螺母 | SS316/B783 | |
| 阀杆柄 | S17400/564 | |
| 阀杆头 支撑环 O形圈 |
SS316/A276 | A105 |
| PTFE/D1710 | ||
| 碳氟/FKM | ||
| 阀座 | 聚乙烯 | |
| 阀体 | SS316/A479 | A105 |
| 润湿剂 | 碳氟多晶硅 | |
▲流量系数图
▲性能规氾
| 壳体测试 | 800-10000psi | 1.5PN |
| 密封测试 | 1.1 PN | |
| 适用温度 | °C | 180 |
| 适用介质 | 水、蒸汽、油、等 | |
▲主要连接尺寸
| 产品编号 | 接头尺寸 | L | H | Do | 重量(kg) |
| SS-4PDF4 | 1/4" NPTF | 57 | 75 | 45 | 0.45 |
| SS-4PDF6 | 3/8"NPTF | 57 | 75 | 45 | 0.45 |
| SS-5PDF8 | 1/2" NPTF | 68 | 90 | 56 | 0.6 |
| SS-7PDF10 | 3/4" NPTF | 80 | 100 | 70 | 1.1 |
| SS-8PDF12 | 1"NPTF | 90 | 108 | 80 | 1.5 |
