Nominal pressue (MPa)

1.0

1.6

Nominal diameter(mm)

50-600

50-600

Test pressure

Shell

1.5

2.4

(MPa)

Seal

1.1

1.76

Applicable temperature

150

Applicable medium

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,
Alkalis, etc.

Operating mode

manual, worm gear, pneumatic, electric, etc.

Design & Manufacture

Flange Connection

Face to Face Dimension

Test & Inspection

MSS SP-70

No.

Part Name

Material

1

Body

Cast Iron / Ductile Iron

2

Body seat ring

Cast Bronze

3

Reaction Member

Brass

4

Disc

Cast Bronze

5

Gasket

Brass

6

Swivel Nut

Cast Brass

7

Bolt

Steel

8

Body Gasket

Graphite

9

Bonnet

Cast Iron

10

Packing

Graphite

11

Packing Gland

Cast Brass

12

Gland Follower

Ductile iron

13

Gland Follower Bolts

Steel

14

Gland Follower Nuts

Steel

15

Stem

Brass

16

Yoke Busing

Cast Bronze

17

Screw

Steel

18

Handwheel

Cast iron

19

Identification

steel

20

Handwheel nut

Ductile iron