凸面法兰 • 螺栓阀盖 • 外螺纹和轭架 • 实心楔形闸板 • 316不锈钢阀内件
 Raised Face Flanges • Bolted Bonnet • Outside Screw and Yoke • 
Solid Wedge • 316 SS Trim 
285 PSI/19.7 Bar非冲击性冷工作压力-29oC至38oC◆ 
285 PSI/19.7 Bar Non-Shock Cold Working Pressure
to -20oF to 100oF/-29oC to 38oC◆
测试规程符合MSS SP-70
TESTING SPECIFICATION TO MSS SP-70

	部件 PART	规格说明 SPECIFICATION
1.	阀杆 Stem	不锈钢ASTM A 276 Stainless Steel ASTM A 276
2.	手轮螺母 Handwheel Nut	钢或球墨铸铁ASTM A 395 Steel or Ductile Iron ASTM A 395
3.	标志板 Identification Plate	铝 Aluminum
4.	轭架衬套 Yoke Bushing	球墨铸铁ASTM A 536 Ductile Iron ASTM A 536
5.	手轮 Handwheel	铁ASTM A 126级别B Iron ASTM A 126 Class B
6.	阀盖帽螺母 Bonnet Cap Nut	钢ASTM A 307 Steel ASTM A 307
7.	阀盖帽 Bonnet Cap	球墨铸铁ASTM A 536 Ductile Iron ASTM A 536
8.	1 阀盖 1 Bonnet	球墨铸铁ASTM A 395 Ductile Iron ASTM A 395
9.	阀盖帽螺栓 Bonnet Cap Bolt	钢ASTM A 307 Steel ASTM A 307
10.	密封压盖随动件螺母 Gland Follower Nut	钢ASTM A 307 Steel ASTM A 307
11.	密封压盖随动件 Gland Follower	球墨铸铁ASTM A 536 Ductile Iron ASTM A 536
12.	填料压盖 Packing Gland	不锈钢ASTM A 276 Stainless Steel ASTM A 276
13.	填料 Packing	编织TFE TFE Braided
14.	密封压盖随动件螺栓 Gland Follower Bolt	钢ASTM A 307 Steel ASTM A 307
15.	后座衬套 Backseat Bushing	不锈钢ASTM A 276 Stainless Steel ASTM A 276
16.	阀体螺母 Body Nut	钢ASTM A 307 Steel ASTM A 307
17.	阀体螺栓 Body Bolt	钢ASTM A 307 Steel ASTM A 307
18.	楔形闸板销钉 Wedge Pin	不锈钢ASTM A 276 Stainless Steel ASTM A 276
19.	阀体 Body	球墨铸铁ASTM A 395 Ductile Iron ASTM A 395
20.	2 阀座环 2 Seat Ring	不锈钢ASTM A 351 CF8M Stainless Steel ASTM A 351 CF8M
21.	楔形闸板面环 Wedge Face Ring	不锈钢ASTM A 351 CF8M Stainless Steel ASTM A 351 CF8M
22.	楔形闸板 Wedge	球墨铸铁ASTM A 395 Ductile Iron ASTM A 395
23.	阀体垫圈 Body Gasket	合成纤维 Synthetic Fibers
24.	阀杆轴环 Stem Collar	不锈钢ASTM A 276 Stainless Steel ASTM A 276
25.	黄油嘴 Grease Fitting	黄油嘴 1743B (图中没有显示) Alemite 1743B (not shown)