两件式阀体 • 250额定蒸汽 • 不缩径流道 • 316不锈钢阀内件 • 
充碳TFE阀座 • 防吹出阀杆 • 通风球
Two-Piece Body • 250 Steam Rating • Full Port • 316SS Trim • 
Carbon-Filled TFE Seats • Blowout-Proof Stem • Vented Ball
600 PSI/41.4 Bar非冲击性冷水工作压力
150 PSI/10.3 Bar饱和蒸汽◆
600 PSI/41.4 Bar Non-Shock Cold Working Pressure
150 PSI/10.3 Bar Saturated Steam◆
符合MSS SP-110标准
CONFORMS TO MSS SP-110

	部件 PART	规格说明 SPECIFICATION
1.	手柄螺母 Handle Nut	300系列不锈钢 300 Series Stainless Steel
2.	手柄 Handle	塑料溶胶不锈钢 Stainless Steel Plastisol Coated
3.	止推填料压盖 Threaded Pack Gland	黄铜ASTM B 16合金C36000 Brass ASTM B 16 Alloy C36000
4.	填料 Packing	充碳TFE Carbon Filled TFE
5.	止推垫圈 Thrust Washer	充碳TFE Carbon Filled TFE
6.	阀杆 Stem	不锈钢ASTM A 276类型316 Stainless Steel ASTM A 276 Type 316
7.	球(通风) Ball (Vented)	不锈钢ASTM A 276类型316 或ASTM A 351类型CF8M Stainless Steel ASTM A 276 Type 316 or ASTM A 351 Type CF8M
8.	阀座环(2) Seat Ring (2)	充碳TFE Carbon Filled TFE
9.	阀体 Body	青铜ASTM B 61合金C92200 Bronze ASTM B 61 Alloy C92200
10.	阀体尾端件 Body End Piece	青铜ASTM B 584合金C84400 Bronze ASTM B 584 Alloy C84400