TECHNICAL REQUIREMENT :
● Design and Manufacture Conform to MSS SP-85
● Flange dimensions Conform to ANSI B16.1
● Face to Face dimensions Conform to ANSI B16.10
● Testing Conform to MSS SP-85

No.	Part Name	Material
1	Body	ASTM A126B
2	Guide Spindle	2Cr13
3	Seat	ZCuSn5Pb5Zn5
4	Disc Seal Ring	ZCuSn5Pb5Zn5
5	Disc	ASTM A126B
6	Lock Ring	Red Copper
7	Disc Cover	HPb59-1
8	Stem	HPb59-1
9	Bonnet Gasket	GRAPHITE+08F
10	Bonnet	ASTM A126B
11	Bolt	CARBON STEEL
12	Packing	GRAPHITE
13	Packing Gland	HPb59-1
14	Gland Follower	ASTM A536 65-45-12
15	Stem Nut	ZCuZn38Mn2Pb2
16	Handwheel	EN-GJS-500-7
17	Nut	CARBON STEEL
18	Washer	100HV

Dimensions data(mm)