technical product sheet

short name: 3000VK.I*union F/F, 3000 lbs

MSS-SP83, conical seat

Art.-Nr.kgSWSW2LtNPT

NPT3-VK-200-0II-N

NPT3-VK-112-0II-N

NPT3-VK-114-0II-N

NPT3-VK-100-0II-N

NPT3-VK-034-0II-N

NPT3-VK-012-0II-N

NPT3-VK-038-0II-N

NPT3-VK-014-0II-N

2,500

1,600

1,450

1,000

0,500

0,400

0,200

0,130

70,1

57,2

50,5

44,4

33,5

27,7

22,9

19,0

86,1

76,4

71,1

62,0

56,9

49,0

46,0

41,4

19,05

17,78

17,02

14,73

12,70

10,92

9,14

8,13

2"

1 1/2"

1 1/4"

1"

3/4"

1/2"

3/8"

1/4"

Threaded fittings › unions › conical seat › ASME 3000 lbs › with NPT-thread › F / F

available material: ask

1/2created 14.08.2021 22:41

cannot or can only be screwed in a few turns.

and NPT threads cannot be screwed together completely. This can be noticed when the thread

Due to the different number of threads per inch and minor differences in the diameters, the BSP

In Europe, the Whitworth and BSP pipe threads are more common than the NPT pipe threads.

3,175

3,175

3,175

3,175

2,209

2,209

2,209

2,209

1,814

1,814

1,411

1,411

0,941

Thrds. per inch

8,0

8,0

8,0

8,0

11,5

11,5

11,5

11,5

14

14

18

18

27

Threads per inch

107,00

94,30

81,50

65,50

55,00

43,50

37,00

28,50

22,60

17,40

14,10

10,70

8,25

ØCore hole

113,973

101,316

88,608

72,699

60,092

48,054

41,985

33,228

26,568

21,223

17,055

13,616

10,242

ØOuter

4"

3 1/2"

3"

2 1/2"

2"

1 1/2"

1 1/4"

1"

3/4"

1/2"

3/8"

1/4"

1/8"

NPT

A sealing material (for example hemp or Teflon tape) is used when screwing together.

A seal is achieved because the inner as well as the outer threadsare arranged in a taper (conic).

for self-sealing connections.

The NPT thread (National Pipe Thread) according to ANSI/ASME B1.20.1 is a USAthread standard

NPT pipe thread ANSI/ASME B1.20.1

created 14.08.2021 22:41 2/2