螺栓阀盖 • 水平旋启式 • 重磨类型 • 可更换阀座和阀瓣
Bolted Bonnet • Horizontal Swing • Regrinding Type • 
Renewable Seat and Disc 
150 PSI/13.8 Bar饱和蒸汽高达185oC
300 PSI/20.7 Bar非冲击性冷工作压力
150 PSI/10.3 Bar Saturated Steam to 366oF/185oC
300 PSI/20.7 Bar Non-Shock Cold Working Pressure
符合MSS SP-80标准
CONFORMS TO MSS SP-80

	部件 PART	规格说明 SPECIFICATION
1.	阀盖 Bonnet	青铜ASTM B 62 Bronze ASTM B 62
2.	阀体 Body	青铜ASTM B 62 Bronze ASTM B 62
3.	铰链销 Hinge Pin	ASTM B 371合金C69400 ASTM B 371 Alloy C69400
4.	阀瓣悬挂架 Disc Hanger	青铜ASTM B 62 Bronze ASTM B 62
5.	悬挂架螺母 Hanger Nut	ASTM B 62合金C83600 ASTM B 62 Alloy C83600
6.	阀瓣 Disc	青铜ASTM B 62 (B) Bronze ASTM B 62 (B)
7.	铰链销塞 Hinge Pin Plug	青铜ASTM B 140合金C32000 Bronze ASTM B 140 Alloy C32000
8.	阀座环 Seat Ring	青铜ASTM B 62 Bronze ASTM B 62
9.	阀体螺栓 Body Bolt	镀锌钢 Zinc Plated Steel
10.	阀体螺母 Body Nut	镀锌钢 Zinc Plated Steel
11.	垫圈 Gasket	含石墨的芳族聚酰胺 Aramid Fibers with Graphite