1 - Body 阀体
2 - Connector 接口
3 - Coil Spring 弹簧
4 - Body Seal 阀体密封
5 - Stud 螺栓
6 - Hex Nut 六角螺母
7 - Vent Plug 放空丝堵
8 - Drain Plug 排污丝堵
9 - Seat Sealant Injector 阀座密封加注口
10 - Stem Sealant Injector 阀杆密封加注口
11 - Seat Ring 阀座(环)
12 - Seat 阀座
13 - O-ring O形环
14 - Back-up Ring 支撑环
15 - Ball 阀球
16 - Thrust Washer 止推垫圈
17 - Bearing 轴承
18 - Bearing Block 轴承块
19 - Pin 销轴
20 - Stem Housing 阀杆外壳
21 - Stem 阀杆
22 - Thrust Bearing 推力轴承
23 - Junk Ring 密封环
24 - Packing 填料
25 - Gland 压套
26 - Circlip 挡圈
27 - Socket Head Cap Screw 内六角螺钉
28 - Key 键
29 - Washer
30 - Hex Head Screw 六角头螺钉
31 - Foot Support 足托
32 - Lifting Lug 吊耳
33 - Name Plate 铭牌