Materials

No. Part

1

Body

2

Seat

3

Bonnet

4

Cap

5

Disc

6

Spring

7

Skirt

Material

Carbon steel

SG iron

Stainless steel

Stainless steel

Carbon steel

SG iron

17

26 19, 20

SV604H

SV607H

DN20 - DN100

DN125-DN150

SV604H

SV607H

DN20 - DN125

DN150

DN20 - DN100

DN125 - DN150

1.0619 + N

GJS-400-18 LT

1.4057

ANC2

1.0619 + N

GJS-400-18 LT

GJS-400-15

1.4021

CA15

4

39

13

18

10

11

8

Stem

9

Body bolts

10 Spring plate

11 Collets

13 Adjustment screw

14 Lock-nut

15 Guide plate

17 Collar

18 Lever

19 Lever cross pin

20 Circlip

21 Disc pin

22 Body drain plug 1⁄2"BSP

23 Stem ball

26 Collar pin

32 'O' ring washer

35 Guide plate gasket (2 off)

39 Collar circlip

43 Bellows

44 Hose clamp

45 'O' ring

46 Nut

1.4301

1.4308

1.4021

CK35

SG iron

Stainless steel

Stainless steel

Chrome-vanadium alloy steel

14

3

10

6

8

9

44

43

21

23

7

32

46

Stainless steel

Stainless steel

Stainless steel

Steel

Carbon steel

Steel

Stainless steel

Zinc plated carbon steel

SG iron

GJS-400-15

Zinc plated carbon steel

SG iron

GJS-400-15

35

Zinc plated carbon steel

Spring steel

Spring steel

Steel

Stainless steel

Zinc plated carbon steel

Stainless steel

Reinforced exfoliated graphite

Spring steel

EPDM

Stainless steel

EPDM / Viton

Stainless steel

35

Control valves

Safety valves

C45E

1.4021

1.4021

15

DIN 7343, A304

16

45

1.4021

2

22

1

Page 3 of 5

SV60H Safety Valve

TI-P317-02 CH Issue 4

Page 3 of 5

4.7.22