MSS SP-70 Metal-Seal Cast iron Non-Rising Stem Gate Valve

Non-Rising Stem:

- Design and manufacture: MSS SP-70

- Face to face dimensions: ANSI B16.10

- Flange dimensions and drilling: ANSI B16.1

- Size range: 2" ~ 24"

- Working pressure: 200 psi

- Suitable medium: water, oil and gas.

Parts and Materials of MSS SP-70 Metal-Seal Cast iron Non-Rising Stem Gate Valve:    

No.	Parts	Materials	ASTM Standard
1	Body	Cast iron	ASTM A 126 Class B
2	Body seat ring	Cast bronze	ASTM B62
3	Wedge seat ring	Cast bronze	ASTM B62
4	Wedge	Cast iron	ASTM A 126 Class B
5	Stem nut	Cast bronze	ASTM B62
6	Stem	Brass	ASTM B16
7	Body gasket	Graphite	Non-asbestos
8	Bolts	Steel	ASTM A 307B
9	Nuts	Steel	ASTM A 307B
10	Bonnet	Cast iron	ASTM A 126 Class B
11	Bolts	Steel	ASTM A 307B
12	Gasket	Graphite	Non-asbestos
13	Suffing box	Cast iron	ASTM A 126 Class B
14	Packing	Graphite	Non-asbestos
15	Gland follower	Ductile iron	ASTM A 536 65-45-12
16	Packing gland	Cast brass	ASTM A 584
17	Handwheel	Cast iron	ASTM A 126 Class B
18	Name plate	Aluminium
19	Washer	Steel	ASTM A 307B
20	Nut	Steel	ASTM A 307B

Dimensions (mm & inch) of MSS SP-70 Metal-Seal Cast iron Non-Rising Stem Gate Valve:    

FLUIDO GATE VALVE TYPES