螺栓阀盖 • *可更新阀座和阀瓣 • 不锈钢阀内件
 Bolted Bonnet • *Renewable Seat and Disc • Stainless Steel Trim 
125 PSI/8.6 Bar流体压力，温度为232oC
200 PSI/13.8 Bar非冲击性冷工作压力
-29oC至66oC◆
125 PSI/8.6 Bar Fluid Pressure to 450oF/232oC
200 PSI/13.8 Bar Non-Shock Cold Working Pressure
to -20oF to 150oF/-29oC to 66oC◆
符合MSS SP-71标准
CONFORMS TO MSS SP-71

	部件 PART	规格说明 SPECIFICATION
1.	1 阀体螺栓 1 Body Bolt	钢ASTM A 307 Steel ASTM A 307
2.	标志板 Identification Plate	铝 Aluminum
3.	阀盖 Bonnet	ASTM A 126 3%镍铁级别B ASTM A 126 3% Nickel Iron Class B
4.	阀体垫圈 Body Gasket	合成纤维 Synthetic Fibers
5.	螺母 Nut	钢ASTM A 307 Steel ASTM A 307
6.	侧塞 Side Plug	ASTM A 193 B8M S31600不锈钢 ASTM A 193 B8M S31600SS
7.	挂钩销 Hanger Pin	ASTM A 276 S31600不锈钢 ASTM A 276 S31600SS
8.	挂钩 Hanger	ASTM A 351 CF8M 或ASTM A 126 3%镍铁级别B ASTM A 351 CF8M or ASTM A 126 3% Nickel Iron Class B
9.	阀瓣 Disc	ASTM A 351 CF8M
10.	阀座环 Seat Ring	ASTM A 351 CF8M
11.	阀瓣螺母 Disc Nut	ASTM A 194 S31600不锈钢 ASTM A 194 8M S31600 SS
12.	阀体 Body	ASTM A 126 3%镍铁级别B ASTM A 126 3% Nickel Iron Class B