Union Bonnet Needle Valve

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Union Bonnet Needle Valve

 

Union Bonnet Needle Valve Specification Table

BRAND NAME TU-LOK
VALVE SIZE 1/8" TO 2" / 6 MM TO 50 MM
THREAD NPT, BSPP, BSPT, JIC, METRIC, UNF
CONNECTION THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END
FLOW PATTERN STRAIGHT, ANGLE, CROSS PATTERNS
FUNCTION 2 WAY, 3 WAY
BODY SHAPE SQUARE, ROUND, HEXAGON
PRESSURE RATING 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI
ORIFICE SIZE 2 MM TO 9.5 MM
MEDIA  HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MEDIA TEMPERATURE (-120* C TO 500*C ) RANGE AS PER PRESSURE
BODY TYPE BAR STOCK, FORGED
HANDLE  BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE
PACKING DETAILS BOX PACKING, WOODEN PALLET
EQUIVALENT BRANDS SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL SS 304, SS 316, SS 316 TI, BRASS, COPPER, CS, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, SMO 254, ALLOY 20, TITANIUM, 904L & ALL OTHER ALLOYS
APPLICATION SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES

Union-Bonnet Needle Valves Range

HIGH PRESSURE UNION BONNET NEEDLE VALVE

HIGH PRESSURE UNION BONNET NEEDLE VALVE

STAINLESS STEEL UNION BONNET NEEDLE VALVE

STAINLESS STEEL UNION BONNET NEEDLE VALVE

UNION BONNET NEEDLE VALVE

UNION BONNET NEEDLE VALVE

Stainless Steel Union Bonnet Needle Valve Datasheet

download pdf


Screwed Bonnet Needle Valve Range

SS 316 HIGH PRESSURE NEEDLE VALVE

SS 316 HIGH PRESSURE NEEDLE VALVE

SS 316 SCREWED END NEEDLE VALVE

SS 316 SCREWED END NEEDLE VALVE

SS SCREWED BONNET NEEDLE VALVE

SS SCREWED BONNET NEEDLE VALVE

STAINLESS STEEL SCREWED BONNET NEEDLE VALVE

STAINLESS STEEL SCREWED BONNET NEEDLE VALVE

 

Intragnal Bonnet Needle Valve Range

INTERGAL BONNET NEEDLE VALVE SCREWED END

INTERGAL BONNET NEEDLE VALVE SCREWED END

INTERGAL BONNET NEEDLE VALVE

INTERGAL BONNET NEEDLE VALVE

TUBE END INTERGAL BONNET NEEDLE VALVE

TUBE END INTERGAL BONNET NEEDLE VALVE

 

Datasheet of Intragnal Bonnet Needle Valve

download pdf

Datasheet of Intragnal Bonnet Needle Valve

 

Union Bonnet Needle Valves Type A1

   Components      Heat Resistant Steel    Stainless Steel  
Material / Material No.
Body 1.4903 / F91* 316H
Bonnet 1.4903 / F91 316 / 316L
Valve Stem 1.4404 / 316L 1.4404 / 316L
Needle 1.4923
Tip Stellite		 316 / 316L
Union Nut 1.7709 316 / 316L
Packing PTFE or Graphite
Stem Nut 316 316
T Bar Handle  

 

Materials of Construction

No.

Component

Material Grade / ASTM Specification

Stainless Stee

Alloy 400

Alloy C-276

 

Bar Handle

SS316 / A276

Set Screw

Stainless Stee

 

Packing Bolt

SS316 / A276

 

Packing Nut

SS316 / A276 or A479

4

Panel Nut

SS316 / A276

 

Packing Gland

SS316 / A276

Alloy R-405 / B164

Alloy C-276 / B574

*6

Packing

PTFE

 

Union Nut

SS316 / A276

*8

Bonnet

SS316 / A479

Alloy R-405 / B164

Alloy C-276 / B574

*9

Packing Supports

Glass-filled PTFE

 

*10

 

STEM

Vee Tip

 

SS316 / A276

 

Alloy R-405 / B164

 

Alloy C-276 / B574

Ball Tip

Soft Tip

Regulating

*11

Body

SS316 / A479

Alloy R-400 / B164

Alloy C-276 / B574

 

Technical Dimensions of SS Screwed Bonnet Needle Valve

Order Number

Orifice (mm)

 

Cv

End Connections

Dimensions (mm)

Series

Part No.

Inlet

Outlet

 

A

B

B2

C

D

D2

E

E2

 

 

 

Straight

 

Angle

J

 

 

SUNV1

 

2N

 

 

4.0

 

 

0.35

1/8˝ Female NPT

50.8

25.4

23.0

 

25.4

32.9

 

 

27.8

 

32.6

 

 

9.9

 

 

9.9

 

 

45.0

 

 

5.1

 

 

77.8

 

82.6

 

 

-

 

4N

1/4˝ Female NPT

52.4

26.2

M

4N

1/4˝ Male NPT

50.8

25.4

25.4

35.3

MF

4N

1/4˝ Male NPT

1/4˝ Female NPT

52.4

26.2

23.0

32.9

S

6M

6mm SUPERLOK

62.0

31.0

29.4

37.3

39.3

 

27.8

 

77.8

S

4

1/4˝ SUPERLOK

SW

4T

1/4˝ Tube Socket Weld

46.0

23.0

22.3

30.2

32.2

7.2

S

8M

8mm SUPERLOK

62.0

31.0

29.4

37.3

39.3

-

 

 

 

SUNV2

 

4N

 

 

 

6.4

 

 

 

0.86

1/4˝ Female NPT

57.2

28.6

25.4

28.6

38.

 

 

 

34.

37.3

 

 

 

12.7

 

 

 

2.7

 

 

 

64.0

 

 

 

19.9

 

 

 

93.7

96.9

 

F

6N

3/8˝ Female NPT

S

0M

10mm SUPERLOK

73.0

36.5

33.3

39.7

46.1

34.2

93.7

S

6

3/8˝ SUPERLOK

32.5

42.9

45.3

31.0

90.5

S

12M

2mm SUPERLOK

77.8

38.9

35.7

42.

48.4

34.2

93.7

S

8

1/2˝ SUPERLOK

34.9

47.6

SW

4P

1/4˝ Pipe Socket Weld

 

57.2

 

28.6

 

25.4

28.6

 

38.

37.3

96.9

9.6

SW

6T

3/8˝ Tube Socket Weld

93.7

8.0

SW

8T

1/2˝ Tube Socket Weld

25.4

35.7

95.3

9.6

 

 

 

 

SUNV3

 

8N

 

 

 

 

11.0

 

 

 

 

2.2

1/2˝ Female NPT

79.4

39.7

33.3

39.7

50.8

46.0

50.8

15.9

7.5

 

 

 

 

89.0

 

 

 

 

26.2

21.5

126.2

 

 

2N

3/4˝ Female NPT

82.6

41.3

 

 

-

48.4

-

19.9

-

23.9

 

 

16N

1˝ Female NPT

92.0

46.0

 

 

 

54.0

 

25.4

 

129.4

 

MF

8N

1/2˝ Male NPT

1/2˝ Female NPT

79.4

39.7

33.3

39.7

50.8

46.0

50.8

15.9

7.5

21.5

126.2

MF

2N

3/4˝ Male NPT

3/4˝ Female NPT

82.6

41.3

 

 

 

48.4

 

9.9

 

23.9

 

MF

16N

1˝ Male NPT

1˝ Female NPT

92.0

46.0

 

 

 

54.0

 

25.4

 

29.4

 

S

12M

2mm SUPERLOK

 

00.0

 

50.0

 

 

 

 

46.0

 

 

5.9

 

 

21.5

 

S

8

1/2˝ SUPERLOK

43.7

53.2

61.2

47.6

7.5

123.1

S

2

3/4˝ SUPERLOK

S

16

˝ SUPERLOK

 

 

 

47.6

 

7.5

-

23.

-

SW

8P

1/2˝ Pipe Socket Weld

 

79.4

 

39.7

33.3

39.7

50.8

50.8

7.5

126.2

9.6

SW

8T

1/2˝ Tube Socket Weld

42.9

46.0

47.6

15.9

121.5

23.1

SW

12T

3/4˝ Tube Socket Weld

 

 

 

 

 

 

1.

 

Features

  • Panel mountable
  • Non-rotating stem tips
  • Variety of stem tips
  • Variety of end connections
  • Straight and angle patterns

 

Temperature and Pressure Rating

Body Material

Stem

Temperature Rating

Pressure Rating @
- 65°F ~ 100°F (-54°C ~ 38°C )

SS316

NR-Vee, NR-Ball & Regulating

-65°F ~ 450°F (-54 °C ~ 232 °C)

6000 psig (413 bar)

NR-Soft Seat(Kel-F)

-65°F ~ 200°F (-54 °C ~ 93 °C)

Alloy 400

NR-Vee, NR-Ball & Regulating

-65°F ~ 450°F (-54 °C ~232 °C)

5000 psig (345 bar)

NR-Soft Seat(Kel-F)

-65°F ~ 200°F (-54 °C ~ 93 °C)

Alloy C-276

NR-Vee, NR-Ball & Regulating

-65°F ~ 450°F (-54 °C ~ 232 °C)

6000 psig (413 bar)

 

Temperature vs Working Pressure

Temperature Rating

Pressure psig(bar) @ Temperature Rating

SS316

Alloy 400

Alloy C-276

 

-65°F (-54 °C) to

100°F (38 °C)

6000psig (413bar)

5000psig (345bar)

6000psig (413bar)

200°F (93 °C)

5160psig (355bar)

4400psig (303bar)

6000psig (413bar)

300°F (148 °C)

4660psig (321bar)

4120psig (283bar)

6000psig (413bar)

350°F (176 °C)

4470psig (308bar)

4050psig (279bar)

5975psig (411bar)

400°F (204 °C)

4280psig (294bar)

3980psig (274bar)

5880psig (405bar)

450°F (232 °C)

4130psig (284bar)

3970psig (273bar)

5710psig (393bar)

 

Packing and Body materials vs Temperature and Pressure Rating

Packing Material

Body Material

Temperature Rating

Pressure Rating @ Max. Temperature

 

PTFE (Standard)

SS316

 

-65°F ~ 450°F (-54 °C ~ 232 °C)

                    4130 psig (284 bar)                   
                    3970 psig (273 bar)                                    5710 psig (393 bar)

Alloy 400

Alloy C-276

 

PEEK

SS316

-65°F ~600°F (-54 °C ~ 315 °C)

3760 psig (259 bar)

Alloy 400

-65°F ~500°F (-54 °C ~ 260 °C)

3960 psig (272 bar)

Alloy C-276

-65°F ~600°F (-54 °C ~ 315 °C)

5040 psig (347 bar)

 

Grafoi

SS316

-65°F ~1200°F (-54 °C ~ 648 °C)

1715 psig (118 bar)

Alloy 400

-65°F ~500°F (-54 °C ~ 260 °C)

3960 psig (272 bar)

Alloy C-276

-65°F ~1200°F (-54 °C ~ 648 °C)

1545 psig (106 bar)

 

Needle Valve