Needle Valves pdf catalog
Gauge Root Valves General Information
•  Available in SS316, all wetted
   parts in accordance with
   NACE MR01-75
•  Heat Code Traceable to certified
    material test report
•  Low operating Torques
•  Forged Body, straight and Angle \
    patterns
•  Panel mountable
•  Variety of stem tips
•  PTFE packing standard
•  Flow coefficient (Cv)  0.09 to 1.8
•  Pressure Rating : upto 5000 psig
GENERAL INFORMATION
Needle Valves pdf catalog
Needle Valves pdf catalog
NEEDLE VALVES
PDF CATALOG
Needle Valves pdf catalog downloadNeedle Valves pdf catalog download
•  Low operating torques, PTFE
    packing standard
•  Bar stock Body in Straight
    Patterns, Panel mountable
•  Anti Blow-out stem, Variety of
    stem tips
•  Flow coefficient (Cv) 0.35 to 1.8
•  Pressure Rating : upto 6000 psig
•  Low operating torques
•  Bar stock Body in Straight
    Patterns
•  Anti Blow-out stem, Variety of
   stem tips
•  PTFE packing standard
•  Flow coefficient (Cv) 0.35 to 1.8
•  Pressure Rating : upto 6000 psig
•  Bar Stock Body Straight and
    angle patterns, Panel Mountable
•  Rolled and plated thread for
   greater strength and smoother
   operation
•  Packing below the threads
   prevents lubricant washout
•  Flow coefficients (Cv)0.35 to 2.2
•  Pressure Rating : upto 6000 psig
•  Bar Stock Body Straight patterns,
    Panel mountable
•  Rolled and plated thread for
    greater strength and smoother
    operation
•  Packing below the threads
    prevents lubricant washout
•  Hardened Stem Tip
•  Flow coefficients (Cv) 0.35 to 0.86
•  Pressure Rating : upto 10000 psig
Ordering Number for
Tube Connections
Ordering Number for
Pipe End  Connections




•  Anti Blow-out stem provides
   positive back seal in full open
   position.
•  Viton® O-Ring and back-up Ring
    seal.
•  Variety of stem tips to provide
   greater flexibility
•  Orifice size : 0.156" and 0.250"
•  Flow coefficients (Cv) 0.35 to 0.86
•  Pressure Rating : upto 10000 psig
Needle Valves general information
GENERAL INFORMATION

Needle Valves for pneumatic
Needle Valves for hydraulic
Needle Valves for instrumentation
INSTRUMENTATION APPLICATIONS
HYDRAULIC
APPLICATIONS
PNEUMATIC
APPLICATIONS
•  Bar Stock Body Straight Patterns
    Straight through orifice hence
    roddable for easy cleaning
•  Replaceable seals and seats
•  Stem dust seal protect stem from
    external contamination.
•  Packing below the threads
    prevents lubricant washout.
•  Panel mounted feature option
•  Gauge ports available
•  Pressure Rating : upto 6000 psig

•  Bar Stock Body straight pattern
•  1/2" and 3/4" Male to 1/2" Female
    end connections
•  1/2" Female gauge port standard
•  Non rotating self centering stem
    tips
•  Every valve is factory tested
•  Pressure Rating : upto 6000 psig

37 Flare Tube FIttings

Tube FIttings as per DIN 2353

Precision Pipe Fittings

Quick Connect Couplings

Ball Valves

Swivel Joints

Ball Valves

SS Push in Fittings

SS Push on Fittings

Push on Fittings

Check Valves

Ball Valves

Flow Control Regulators

Ball Valves

Quick Exhaust Valves

Ball Valves

Quick Connect Couplings

Ball Valves

Tube Fittings

Manufacturer of Well-Lok Tube Fittings

Precision Pipe Fittings

Precision Pipe Fittings

Ball Valves

Ball Valves

Ball Valves (High Pressure)

Ball Valves

Three Way Ball Valves

Ball Valves

Needle Valves

Ball Valves

Rising Stem Plug Valves

Ball Valves

Gauge/Root Valves

Ball Valves

Purge Valves

Ball Valves

Bleed Valves

Ball Valves

Toggle Valves

Ball Valves

Check Valves

Ball Valves

Manifold Valves

Ball Valves

Monoflange Valves

Monoflange Valves

Integral Block Bleed Valves

INTEGRAL BLOCK & BLEED VALVES

Micron In-Line Filters

Ball Valves

Stainless Steel 316 Needle Valves


Stainless Steel 316 Needle ValvesStainless Steel 316 Needle Valves
SEALEXCEL is amongst India’s largest needle valve manufacturers that cater to a global clientele from all over the world including Europe, Australia, Middle East and USA. We offer one of the most extensive range of needle valve in stainless steel that are designed and created after in-depth research so that we offer you defect free range of special purpose valves. We are expert in our filed and have been manufacturing and supplying valves and fittings for the last two decades and our range of needle valves include:  industrial glove valves, butterfly valves, safety relief valves, industrial strainers and industrial valves.

Moreover all our needle valves undergo strict quality assurance procedures approved to ISO 9001:2008, PED 97/23/EC and ATEX 94/9/EC that help us in producing  needle valves that are cost effective, low maintenance, corrosion resistance, easily installable and highly durable. All our valves have to undergo helium leak detection and   Hydrostatics Burst pressure test so that we can guarantee maximum safety and reliability of our products in deep vacuum and high pressure applications.  We also ensure that all our product deliveries are completed and done within the specified time and that all our products are provided to the customers according to requisite norms and standards.
Visit our site today and send us an enquiry - we promise you will not be disappointed because we believe that our customers are our true partners and their satisfaction is ultimate goal
NEEDLE VALVES : SERIES - BS05
FEATURES
  Available in SS316, all wetted parts in accordance with NACE MR01-75
  Heat Code Traceable to certified material test report
  Bar Stock Body Straight and angle patterns, Panel Mountable
  Rolled and plated thread for greater strength and smoother operation
  Packing below the threads prevents lubricant washout
  Variety of end configuration includes SEALEXCEL® Well-Lok™ Tube Fittings,
    Male / Female NPT, BSPT, BSPP pipe and tube socket weld connections
  Flow coefficients (Cv) from 0.35 to 2.2
  Orifice size : 0.156" (4mm), 0.250" (6.4mm) and 0.437" (11mm)
  Every valve is factory tested.
NEEDLE VALVES : SERIES - BS05
NEEDLE VALVES : SERIES - BS05NEEDLE VALVES : SERIES - BS05
NEEDLE VALVES : SERIES - BS05NEEDLE VALVES : SERIES - BS05
OPERATING PARAMETERS
APPLICATIONS
  General Plant Service
  Instrument Isolation
  Hydraulic and Pneumatic
  Pressure measurement devices
   Venting

No.

Component

Material

1

Bar Handle

SS316

2

Set Screw

SS316

3

Stem

SS316

4

Stem Tip

SS316

5

Packing Bolt

SS316

6

Bonnet

SS316

7

Lock Nut

SS316

8

Panel Nut

SS316

9

Packing

PTFE

10

Back-up Ring

GFT

11

Washer

SS316

12

Bonnet Safety Pin

SS316

13

Valve Body

SS316

 

 

 

 

MATERIAL OF CONSTRUCTIONS
NEEDLE VALVES : SERIES - BS05
TESTING :
  Standard Test : Each Valve is factory tested with nitrogen
    at 1000 psig (69 bar) for leak at the seat and
    packing, the maximum allowable leakage rate of 0.1 sccm
  Optional Hydrostatic test : This test is performed with
   de-ionised water at 1.5 time the working pressure.
NEEDLE VALVES : SERIES - BS05




Dimensions are for reference only and are subject to change without Notice
Pressure Rating           : upto 6000 psig (408 bar) at CWP
Temperature Rating   :  -54ºC to 232ºC with PTFE packing
                                        : upto 426ºC with optional graphite packing
STEM

Temperature

Pressure

psig

bar

-540 C to 380 C

6000

408

-540 C to 930 C

5160

351

-540 C to 1480 C

4660

317

-540 C to 2040 C

4280

291

-540 C to 2320 C

4130

289

 

TECHNICAL DATA
The  Temperature and Pressure rating for a standard valve with PTFE packing.
Dimensions shown with SEALEXCEL® Well-Lok™ Nut are finger tight
NEEDLE VALVES : SERIES - BS05

No.

Description

Feature and Benefits

1

Anti Blow-out

Stem

i) Rolled and plated stem threads for excellent Stem performance & extended service life. II) Non Rotating self centering stem tip for superior & repeatable perfect sealing.

III) Burnished stem at packing area to ensure low torque operation of the valve & reduction in packing wear.

2

Stem Tip

Burnished to achieve high grade surface finish and work hardness for excellence performance and extended service life

3

Packing Bolt

Allows packing adjustment in open or close position.

4

Packing

Packing below the threads protects the flow stream from lubricant contamination on the threads or wash out and also protect the stem threads from potential damaging effects of the media.

5

Locking Pin

To prevent accidental loosening / disassembly of valve.

6

Bonnet Lock Nut

For safety to prevent accidental loosening of packing bolt

 

SEALEXCEL Needle Valves are available with choice of optional stem to provide greater flexibility.
NON-ROTATING (NR)         : It is Standard self centering non rotating stem tip typically used in high cycle application to extend
                                                   the valve life.
V-STEM (VS)                         : It is used for general purpose liquid and gases.
SOFT SEAT (SS)                   : A soft seat stem requires a lower sealing torque, It is replaceable and suitable for temperature
                                                  upto 120ºC
REGULATING STEM (RS)   : It is used where some degree of flow control required.
NEEDLE VALVES : SERIES - BS05NEEDLE VALVES : SERIES - BS05
SEALEXCEL Needle Valves are available with choice of optional stem to provide greater flexibility.
NON-ROTATING (NR)         : It is Standard self centering non rotating stem tip typically used in high cycle application to extend
the valve life.
V-STEM (VS)                         : It is used for general purpose liquid and gases.
SOFT SEAT (SS)                   : A soft seat stem requires a lower sealing torque, It is replaceable and suitable for temperature upto 120ºC
REGULATING STEM (RS)   : It is used where some degree of flow control required.
  Standard Test : Each Valve is factory tested with nitrogen at 1000 psig (69 bar) for leak at the seat and packing, the maximum allowable leakage rate of 0.1 sccm
  Optional Hydrostatic test : This test is performed with de-ionised water at 1.5 time the working pressure.

End Connections

Orifice

Cv

Dimensions (mm)

Ordering

Number

Inlet

Outlet

A

B1

B2

B3

C

E

F

G

H

Straight

H

Angle

J

1/4" ODT

1/4" ODT

4.0

0.35

62.0

31.0

32.6

38.1

45.3

12.7

52.5

15.1

77.8

77.8

-

BS05-TT4

3/8" ODT

3/8" ODT

6.4

0.86

73.0

36.5

34.1

42.9

48.4

14.3

63.5

19.9

93.7

90.5

-

BS05-TT6

1/2" ODT

1/2" ODT

6.4

0.86

77.8

38.9

36.5

43.0

50.8

14.3

63.5

19.9

93.7

93.7

-

BS05-TT8

3/4" ODT

3/4" ODT

11.0

2.2

100.0

50.0

42.2

-

58.0

15.9

69.9

26.2

121.5

123.0

-

BS05-TT12

6mm ODT

6mm ODT

4.0

0.35

62.0

31.0

32.6

38.1

45.3

12.7

52.5

15.1

77.8

77.8

-

BS05-TT6M

8mm ODT

8mm ODT

4.0

0.35

62.0

31.0

32.6

38.1

45.3

12.7

52.5

15.1

77.8

77.8

-

BS05-TT8M

10mm ODT

10mm ODT

6.4

0.86

73.0

36.5

34.9

39.7

49.2

14.3

63.5

19.9

93.7

93.7

-

BS05-TT10M

12mm ODT

12mm ODT

6.4

0.86

77.8

38.9

37.3

43.0

51.6

14.3

63.5

19.9

93.7

93.7

-

BS05-TT12M

1/8" FNPT

1/8" FNPT

4.0

0.35

50.8

25.4

26.2

27.8

38.9

12.7

47.6

15.1

77.8

82.6

-

BS05-FF2N

1/4" FNPT

1/4" FNPT

4.0

0.35

57.2

28.6

28.6

29.8

38.9

12.7

52.5

15.1

77.8

82.6

-

BS05-FF4N

3/8" FNPT

3/8" FNPT

6.4

0.86

60.4

30.2

30.2

30.2

41.3

14.3

63.5

19.9

93.7

96.9

-

BS05-FF6N

1/2" FNPT

1/2" FNPT

11.0

2.2

79.4

39.7

31.7

29.8

47.6

15.9

69.9

26.2

121.5

126.2

-

BS05-FF8N

3/4" FNPT

3/4" FNPT

11.0

2.2

79.4

39.7

-

-

-

17.5

69.9

26.2

123.9

-

-

BS05-FF12N

1" FNPT

1" FNPT

11.0

2.2

92.0

46.0

-

-

-

22.5

69.9

26.2

129.4

-

-

BS05-FF16N

1/4" MNPT

1/4" MNPT

4.0

0.35

57.2

28.6

28.6

30.2

41.3

12.7

52.5

15.1

77.8

82.6

-

BS05-MM4N

1/4" MNPT

1/4" FNPT

4.0

0.35

57.2

28.6

28.6

27.8

38.9

12.7

52.5

15.1

77.8

82.6

-

BS05-MF4N

1/2"MNPT

1/2" FNPT

11.0

2.2

79.4

39.7

31.7

39.7

47.6

15.9

69.9

26.2

121.5

126.2

-

BS05-MF8N

3/4" MNPT

3/4" FNPT

11.0

2.2

79.4

39.7

-

-

-

17.5

69.9

26.2

123.9

-

-

BS05-MF12N

1" MNPT

1" FNPT

11.0

2.2

92.0

46.0

-

-

-

22.5

69.9

26.2

129.4

-

-

BS05-MF16N

1/4 " TSW

1/4 " TSW

4.0

0.35

46.0

23.0

25.5

31.8

38.2

12.7

52.5

15.1

77.8

77.8

7.2

BS05-TSW4

3/8" TSW

3/8" TSW

6.4

0.86

57.2

28.6

27.0

30.2

41.3

14.3

63.5

19.9

93.7

93.7

8.0

BS05- TSW6

1/2" TSW

1/2" TSW

6.4

0.86

57.2

28.6

27.0

28.6

41.3

14.3

63.5

19.9

93.7

95.3

9.6-

BS05-TSW8

3/4" TSW

3/4" TSW

11.0

2.2

79.4

39.7

-

-

-

15.9

69.9

26.2

121.5

-

11.1

BS05-TSW12

 

End Connections

Orifice

Cv

Dimensions (mm)

Ordering

Number

Inlet

Outlet

A

B1

B2

B3

C

E

F

G

H

Straight

H

Angle

J

1/4" ODT

1/4" ODT

4.0

0.35

62.0

31.0

32.6

38.1

45.3

12.7

52.5

15.1

77.8

77.8

-

BS05-TT4

3/8" ODT

3/8" ODT

6.4

0.86

73.0

36.5

34.1

42.9

48.4

14.3

63.5

19.9

93.7

90.5

-

BS05-TT6

1/2" ODT

1/2" ODT

6.4

0.86

77.8

38.9

36.5

43.0

50.8

14.3

63.5

19.9

93.7

93.7

-

BS05-TT8

3/4" ODT

3/4" ODT

11.0

2.2

100.0

50.0

42.2

-

58.0

15.9

69.9

26.2

121.5

123.0

-

BS05-TT12

6mm ODT

6mm ODT

4.0

0.35

62.0

31.0

32.6

38.1

45.3

12.7

52.5

15.1

77.8

77.8

-

BS05-TT6M

8mm ODT

8mm ODT

4.0

0.35

62.0

31.0