5.6.3

Materials

No.Part

1 Cover

Cover bolts

1⁄2", 3⁄4"

1⁄2", 3⁄4"

1"

1"

DIN 1691 GG 20

BS 3692 Gr.10

BS 3692 Gr.10.9

BS 3692 Gr. 8.8

BS 692 Gr. 8

DIN 1691 GG 20

BS 1449 304 S16

BS 4183 18/8

BS 1449 304 S11

AISI 440B

AISI 440B

BS 1449 321 S31

BS 970 321 S31

BS 3605 (CFS) 304 S14

ASTM A240 316L

DIN 1691 GG 25

BS 970 416-537

2

Cover

Cover bolts

Cover nuts

3 Body

4 Bucket

5 Valve guide plate screw

6 Valve guide plate

7 Cover gasket

8 Valve seat

9 Valve

10 Valve lever

11 Ferrule

12 Strainer screen

13 Strainercap

14 Strainer gasket

15 Plug

Page 2 of 4

TI-S03-02 ST Issue 6

nuts

HM1"only15 5 6

21

HM

1⁄2" & 3⁄4"

HM 1" only

8

7

11

9

10

4

3

13

HM00/10

HM12

HM00

1⁄2" and 3⁄4"SG iron

1"

Reinforced exfoliated graphite

Steam traps

Inverted bucket

12

14

Material

Cast Iron

Steel

Steel

Steel

Steel

Cast iron

Stainless

Stainless

Stainless

Reinforced exfoliated graphite

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

Stainless steel

DIN 1693 GGG 40

Cast iron

Stainless steel

HM Series Cast Iron Inverted Bucket Steam Traps

steel

steel M4.5 x 10

steel