三件式阀体 • 不缩径端口 • 短铜管连接 • 
类型K（笔直） • 类型L（扩张） • 可清洗可放松，适用于OX应用领域 • 
青铜阀内件 • 防吹出阀杆
Three-Piece Body • Full Port • Copper Stub Ends • 
Type K (Straight) • Type L (Expanded) • Cleaned and
Bagged for OX Service • Bronze Trim • Blowout-Proof Stem 
600 PSI/41.4非冲及冷工作压力200 PSI/13.8 Bar医药气体
600 PSI/41.4 Bar Non-Shock Cold Working Pressure200 PSI/13.8 Bar for Medical Gas
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	镀锌钢 Zinc Plated Steel
2.	手柄 Handle	纯铬酸盐塑料溶胶镀锌钢 Zinc Plated Steel Clear Chromate Plastisol Coated
3.	螺纹填料压盖 Threaded Pack Gland	黄铜ASTM B 16合金C36000 Brass ASTM B 16 Alloy C36000
4.	阀杆 Stem	硅青铜ASTM B 371合金C69400 或ASTM B 99合金C65100 Silicon Bronze ASTM B 371 Alloy C69400 or ASTM B 99 Alloy C65100
5.	阀体 Body	青铜ASTM B 584合金C84400 Bronze ASTM B 584 Alloy C84400
6.	填料 Packing	TFE
7.	阀体末端(2) Body End (2)	青铜ASTM B 584合金C84400 Bronze ASTM B 584 Alloy C84400
8.	O形环密封(2) O-Ring Seal (2)	氟碳化合物橡胶 Fluorocarbon Rubber
9.	阀座环(2) Seat Ring (2)	TFE
10.	球 Ball	黄铜ASTM B 124合金C37700 或ASTM B 16合金C36000，镀硬铬 Brass ASTM B 124 Alloy C37700 or ASTM B 16 Alloy C36000 with Hard Chrome Plate
11.	接地垫圈 Ground Washer	不锈钢ASTM A 167类型304 Stainless Steel ASTM A 167 Type 304
12.	止推垫圈 Thrust Washer	强化TFE Reinforced TFE
13.	阀体螺栓 Body Bolts	重铬酸盐镀锌钢ASTM A 449等级5 Zinc Dichromate Plated Steel ASTM A 449 Grade 5
14.	阀体螺母 Body Nuts	重铬酸盐镀锌钢ASTM A 449等级5 Zinc Dichromate Plated Steel ASTM A 449 Grade 5
15.	直管出口(2) Straight Stub Out (2)	152mm铜管类型K 6" Copper Tube Type K
16.	扩张管出口(2) Expanded Stub Out (2)	152mm铜管类型L(指定EC) 6" Copper Tube Type L (Specify EC)