Bleed Valves General Information
Bleed Valves general information
•  Available in SS316L
•  Heat Code Traceable to certified
   material test report
•  Compact and convenient 
    installation
•  Vent hole in the cap bleeds,
   drains or purges system pressure
•  Cap is crimped to valve body to
   prevent accidental disassembly
GENERAL INFORMATION
PURGE VALVES PDF CATALOG
PURGE VALVES PDF CATALOG
PURGE VALVES
PDF CATALOG
PURGE VALVES PDF CATALOG DOWNLOADPURGE VALVES PDF CATALOG DOWNLOAD
•  Available in SS316L
•  Heat Code Traceable to certified
    material test report
•  Compact and convenient
    installation
•  Vent tube design prevents
    accidental removal of the stem
•  Vent tube directs excess liquid or
    gas from system line
•  Available in SS316 all wetted
    parts in accordance with NACE
    MR01-75
•  Heat Code Traceable to certified   
    material test report
•  Rugged and compact design
•  Quick opening and closing
•  Straight and angle flow Patterns
•  Panel mountable
•  Flow coefficient (Cv) from 0.11
    to 0.70
Pressure Rating : upto 4000 psig 
                                   (276 bar) at CWP
Temp. Rating  : -54ºC to 232ºC
Pressure Rating : upto 10000 psig 
                                   (689 bar) at CWP
Temp. Rating  : -54ºC to 454ºC
Pressure Rating : upto 3000 psig 
                                   (206 bar) at CWP
Temp. Rating  : -28ºC to 93ºC
BLEED VALVES PDF CATALOG
BLEED VALVES
PDF CATALOG
BLEED VALVES PDF CATALOG DOWNLOADBLEED VALVES PDF CATALOG DOWNLOAD
TOGGLE VALVES PDF CATALOG
TOGGLE VALVES
PDF CATALOG
TOGGLE VALVES PDF CATALOG DOWNLOADTOGGLE VALVES PDF CATALOG DOWNLOAD
Ordering Number for
Tube Connections
Ordering Number for
Pipe End  Connections
BLEED VALVES PDF CATALOG
TOGGLE VALVES PDF CATALOG



•  Available in SS316, all wetted
   parts in accordance with NACE
   MR01-75
•  Heat Code Traceable to certified
    material test report
•  Instant shut off in upstream
   condition
•  The cracking pressure from
    1 to 25 psig (0.07 to 1.8 bar)
TOGGLE VALVES
GENERAL INFORMATION
PNEUMATIC APPLICATIONS FITTINGS & VALVES
HYDRAULIC APPLICATIONS VALVES
INSTRUMENTATION APPLICATIONS FITTINGS
INSTRUMENTATION APPLICATIONS
HYDRAULIC
APPLICATIONS
PNEUMATIC
APPLICATIONS
Pressure Rating : upto 3000 psig 
                                   (205 bar) at CWP
Temp. Rating  : -198ºC to Viton O-Ring
•  Available in SS316
•  Heat Code Traceable to certified  
    material test report
•  Remove system particulate
    contaminants
•  Inline Filters are for use where
    space is limited
•  Replaceable filter elements
Pressure Rating : upto 3000 psig 
                                   (204 bar) at CWP
Temp. Rating  : -28ºC to 482ºC
CHECK VALVES PDF CATALOG
CHECK VALVES
PDF CATALOG
CHECK VALVES PDF CATALOG DOWNLOADCHECK VALVES PDF CATALOG DOWNLOAD
MICRON IN-LINE FILTERS PDF CATALOG
MICRON IN-LINE FILTERS
PDF CATALOG
MICRON IN-LINE FILTERS PDF CATALOG DOWNLOADMICRON IN-LINE FILTERS PDF CATALOG DOWNLOAD

37 Flare Tube FIttings

Tube FIttings as per DIN 2353

Precision Pipe Fittings

Quick Connect Couplings

Ball Valves

Swivel Joints

Ball Valves
CHECK VALVES PDF CATALOG
MICRON IN-LINE FILTERS PDF CATALOG

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
CHECK VALVES : SERIES - CV03

Check Valves manufacturer


FEATURES
•  Available in SS316, all wetted parts in accordance with NACE
   MR01-75
•  Heat Code Traceable to certified material test report
•  Instant shut off in upstream condition
•  The cracking pressure from 1 to 25 psig (0.07 to 1.8 bar)
•  Variety of end configurations includes SEALEXCEL®
    Well-Lok™  Tube Fittings, Male/Female NPT, BSPT and BSPP
    pipe connection
•  Every valve is factory tested
Stainless Steel 316 Check Valves
OPERATING PARAMETERS
Pressure Rating           : upto 3000 psig (205 bar) at CWP
Temperature Rating   : upto 198ºC with Viton®O-Ring
APPLICATIONS
•  Gas
•  Liquid
•  Fluid handling

No.

Component

Material

1

Inlet Body

Stainless Steel 316

2

Seal Ring

Viton®

3

Poppet

Stainless Steel 316

4

Spring

Stainless Steel 304

5

Outlet Body

Stainless Steel 316

 

 

MATERIAL OF CONSTRUCTIONS
CHECK VALVES : SERIES - CV03
CHECK VALVES : SERIES - CV03



End Connections

Dimensions mm

Ordering Number

Inlet

Outlet

A

B

H1

H2

1/8" Well-Lok

57.20

26.6

15.88

11.11

CV03-TT2

1/4" Well-Lok

62.20

26.6

15.88

14.28

CV03-TT4

3/8" Well-Lok

76.20

37.6

22.2

17.46

CV03-TT6

1/2" Well-Lok

86.60

42.9

25.4

22.22

CV03-TT8

5/8" Well-Lok

91.70

48.0

28.50

25.40

CV03-TT10

3/4" Well-Lok

99.80

56.1

31.80

28.57

CV03-TT12

1" Well-Lok

111.20

58.4

38.10

38.10

CV03-TT16

6 mm Well-Lok

62.2

26.6

16.0

14.0

CV03-TT6M

10 mm Well-Lok

76.2

37.6

22.0

18.0

CV03-TT10M

12 mm Well-Lok

86.2

42.9

25.0

22.0

CV03-TT12M

16 mm Well-Lok

91.7

48

28.0

25.0

CV03-TT16M

1/8" Female NPT

50.00

-

15.88

-

CV03-FF2N

1/4" Female NPT

57.10

-

19.05

-

CV03-FF4N

3/8" Female NPT

73.90

-

22.2

-

CV03-FF6N

1/2" Female NPT

90.60

-

27.00

-

CV03-FF8N

3/4" Female NPT

104.00

-

31.80

-

CV03-FF12N

1" Female NPT

123.00

-

41.27

-

CV03-FF16

1/8" Male NPT

44.5

24.4

15.88

-

CV03-MM2N

1/4" Male NPT

54.0

24.7

15.88

-

CV03-MM4N

3/8" Male NPT

71.4

43.0

22.2

-

CV03-MM6N

1/2" Male NPT

80.3

42.2

22.2

-

CV03-MM8N

3/4" Male NPT

104.00

65.8

31.8

-

CV03-MM12N

1" Male NPT

114.8

67.3

35.0

-

CV03-MM16N

 

CHECK VALVES : SERIES - CV03
CHECK VALVES : SERIES - CV03CHECK VALVES : SERIES - CV03
Dimensions are for reference only and are subject to change without Notice
TECHNICAL DATA
For cracking pressure of 25 psig (1.8 bar), downstream pressure is 3000 psig (206 bar)
Dimensions shown with SEALEXCEL®  Well-Lok™ Nut are finger tight

Size

Maximum Flow

Coefficient (Cv)

Nominal Cracking

Pressure psig (bar)

Downstream Pressure at

70 F (20 C) psig (bar)

1/8"

0.10

1, 10, 25 ( 0.07, 0.69, 1.8)

1000 (68.9)

1/4"

0.47

1, 10, 25 ( 0.07, 0.69, 1.8)

1000 (68.9)

3/8"

1.47

1, 10, 25 ( 0.07, 0.69, 1.8)

200 (13.7)

1/2"

1.68

1, 10, 25 ( 0.07, 0.69, 1.8)

200 (13.7)

3/4", 1"

4.48

1, 10, 25 ( 0.07, 0.69, 1.8)

200 (13.7)

 

 

 

 

 

 

O-RINGS

‘O’ Ring Material

Temperature Ration 0F(0C)

Buna - N

-10 to 250 (-23 to 121)

EPDM

-70 to 250 (-55 to 121)

Viton (Fluorocarbon)

-10 to 350 (-23 to 191)

 

 

Stainless Steel 316 Check ValvesStainless Steel 316 Check Valves
Every unit, fitting and valve has an important role to play in an industrial setting, and if even one unit lacks in quality or precision, it can pose a great risk to the smooth efficiency and safety of the operating environment. That is why, we at Sealexcel offer you precision quality check valves and other industrial units which ensure durability and service at all times.

We have been serving as check valve manufacturers and suppliers for decades in the industry and offer our standard quality products for a range of applications. We never compromise on quality and only offer units which are a source of pride, manufactured as per the state of the art design and updated features.

If you want reliable products for industrial use, Sealexcel is the one you can trust!

End Connections

Dimensions mm

Ordering Number

Inlet

Outlet

A

1/8" Well-Lok

57.20

CV03-TT2

1/4" Well-Lok

62.20

CV03-TT4

3/8" Well-Lok

76.20

CV03-TT6

1/2" Well-Lok

86.60

CV03-TT8

5/8" Well-Lok

91.70

CV03-TT10

3/4" Well-Lok

99.80

CV03-TT12

1" Well-Lok

111.20

CV03-TT16

6 mm Well-Lok

62.2

CV03-TT6M

10 mm Well-Lok

76.2

CV03-TT10M

12 mm Well-Lok

86.2

CV03-TT12M

16 mm Well-Lok

91.7

CV03-TT16M

1/8" Female NPT

50.00

CV03-FF2N

1/4" Female NPT

57.10

CV03-FF4N

3/8" Female NPT

73.90

CV03-FF6N

1/2" Female NPT

90.60

CV03-FF8N

3/4" Female NPT

104.00

CV03-FF12N

1" Female NPT

123.00

CV03-FF16

1/8" Male NPT

44.5

CV03-MM2N

1/4" Male NPT

54.0

CV03-MM4N

3/8" Male NPT

71.4

CV03-MM6N

1/2" Male NPT

80.3

CV03-MM8N

3/4" Male NPT

104.00

CV03-MM12N

1" Male NPT

114.8

CV03-MM16N

 

Key Features of Our Stainless Steel Check Valve

Our products are unique and in accordance with the stringent quality standards as dictated by the ISO 9001:2008 standard procedures. We ensure compliance at all levels, and are check valve suppliers who manufacture products which are duly checked in specific lab testing facilities, before being supplied to customers. The key features of our instrumentation check valves are,

Units come with a heat code traceable option which ensures certification of material test report.

Each valve unit is subject to stringent lab testing procedures before supply to customers for use in industrial setting.

The units are available in a wide and useful variety of end configurations, which include the male/female NPT, the BSPP pipe connection,Well-Lok tube fittings and the BSPT.

The check valves are designed with a range of strict operating parameters which include a pressure system rating of up to 3000 PSIG. This is 205 bar at the CWP.

The temperature rating of the check valves as per its operating parameters includes up to 198OC, along with the Viton® O Ring.

The units are available in a SS316 material, with wetted parts that are designed in accordance with the NACE MR01-75.

The check valve units have been designed to withstand a cracking pressure of about 1 to around 25 PSIG.

The units have been designed with an instant shut off feature in any upstream condition.
These non return check valves are designed for use in a variety of industrial settings and environments, which include options like liquid, gas and fluid system handling. Choose the Sealexcel check valves to ensure the safety of your system cylinders, and also maintain gas quality during changeovers. Click here to browse through our end connection and check valve dimension options details.

You can also look through our high pressure check valve catalogue to choose the unit you need.

Applications of High Pressure Check Valves

Stainless Steel 316 Toggle ValvesStainless Steel 316 Toggle Valves
Stainless Steel 316 Toggle ValvesStainless Steel 316 Toggle Valves
Sealexcel India pvt.ltd.
High Performance Fittings & Valves
Call us
Email us
0091-22-26788534
sales@sealexcel.com
Home
Corporate Info
Certifications
Products
Downloads
Enquiry
Contact Us
Infrastructure
Design, R & D

Manufacturing
Quality
Testing Facilities
Packaging
Our Goal
About Us
Profile

Mission
Vision
History
Social Commitment
Network
Corporate ID No. U29120MH1993PTC070627
D & B D-U-N-S® Number: 91-842-0055
Copyright © Sealexcel India Private Limited,
All Rights Reserved - 2017
Sealexce Mobile App
Toggle Valves
Copyright © Sealexcel India Private Limited, All Rights Reserved - 2017
Purge Valves
Corporate ID No. U29120MH1993PTC070627
D & B D-U-N-S® Number: 91-842-0055
Bleed Valves
Sealexce Mobile App
Send EnquirySend Enquiry
Purge Valves
Pressure Rating : Upto 4000 PSIG
Temperature Rating : Upto 232°C
Purge Valves