Kira Valves & Engineering

SPECIFICATIONS

Threads confirm to ASME B1.20.1 (NPT), DIN 2999 & BS 21, ISO 228/1 & ISO 7/1

Investment casting

Blow-out proof system

PTFE Seat

Reduced Port

Test and Inspection to API598

DIMENSIONS (in mm) - PN63

DN

d

L

H

W

K

D

Torque(N-m)

Weight(kg)

8

5

39

35

68

20

17

0.78

0.07

10

7

44

42

74

23

21.5

0.98

0.1

15

9

56.5

42

96

29

25

1.18

0.19

20

12.5

59

44

98

29

32

1.76

0.26

25

15

71

57

115

35

38

2.94

0.4

32

20

78

62

115

38

49

4.9

0.68

40

25

83

62

163

40.5

53

7.35

0.9

50

32

100

68

163

49

65

8.82

1.4

MATERIALS OF CONSTRUCTION

ITEM

PARTS

MATERIAL

1

Body

ASTM A351-CF8M & ASTM A216-WCB

2

Retainer

ASTM A351-CF8M & ASTM A216-WCB

3

Gasket

PTFE

4

Ball

ASTM A351-CF8M

5

Seat

PTFE / RFTE

6

Stem

ASTM A351-CF8M

7

Gland ring

AISI 304

8

Spring Washer

AISI 304

9

Nut

AISI 304

10

Thrust Washer

PTFE

11

Packing

PTFE

12

Handle

AISI 304

13

Handle Sleeve

PVC

14

Lock device

AISI 304