Cast Iron Globe Valves Class 125 Bolted bonnet, Outside screw & yoke, Rising stem. Description: Design and manufacture: MSS SP-85 Face to face dimensions: ANSI B16.10 Flanged end: ANSI B16.1 Size: 2" ~ 12" Safe working pressure: 200 psi Suitable medium: water, oil, gas

Standard materials of parts

No.	Parts	Materials	American Standard
1	Body	Cast iron	ASTM A 126 Class B
2	Seat ring	Cast bronze	ASTM B62
3	Disc	Cast bronze	ASTM B62
4	Gasket	Brass	ASTM B16
5	Swivel nut	Cast brass	ASTM B584
6	Bolt	Steel	ASTM A307-B
7	Body gasket	Graphite
8	Bonnet	Cast iron	ASTM A 126 Class B
9	Packing	Graphite
10	Packing gland	Cast brass	ASTM B584
11	Gland follower	Ductile iron	ASTM A536 65-45-12
12	Bolt	Steel	ASTM A307-B
13	Nut	Steel	ASTM A307-B
14	Stem	Brass	ASTM B16
15	Yoke bushing	Cast bronze	ASTM B62
16	Screw	Steel	ASTM A307-B
17	Handwheel	Cast iron	ASTM A 126 Class B
18	Nameplate	Aluminum
19	Washer	Steel	ASTM A307-B
20	Handwheel nut	Steel	ASTM A307-B

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