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

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Ball Valves

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Ball Valves

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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

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Needle Valves

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Gauge/Root Valves

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Purge Valves

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Bleed Valves

Ball Valves

Toggle Valves

Ball Valves

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Manifold Valves

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Monoflange Valves

Monoflange Valves

Integral Block Bleed Valves

INTEGRAL BLOCK & BLEED VALVES

Micron In-Line Filters

Ball Valves
Integral Block & Bleed Valves : Series Dbb31

Sealexcel Double Block and Bleed Valves


FEATURES
Stainless Steel 316 Bleed ValvesStainless Steel 316 Bleed Valves
•  ANSI B16.5 Flanged Inlet Connections 1/2" to 2" Sizes.
•  Class 150 rated to Class 2500 rated.
•  API Flanged Inlet Connections also available.
•  10 mm and 15 mm Full bore Valve design.
•  1/2" - 14 NPT (Female) Standard Outlet.
•  1/4" x 18 NPT (Female) Standard Vent, 1/2" x 14 NPT
    (Female) optional vent.
•  Standard Material of construction: SS316 / SS316L, Carbon
    Steel and Duplex.
•  Fire Safe designed to meet BS 6755 Part 2/API 607 are
    available on request.
•  Material Traceability to EN10204 3.1.B (Body only).
•  Anti Blow-Out stem & low operating torque.
•  Valves are available with Packing, PTFE, PEEK or Graphite.
•  Bubble tight shut off.
•  Every Valve is Factory Tested
Integral Block & Bleed Valves : Series Dbb31
OPERATING PARAMETERS
Pressure Rating           : Class 150 to Class 2500 in
                                          accordance with ASME B16.5.
Temperature Rating   : Up to 204°C.
APPLICATIONS
•  Double block & bleed instrument isolation.
•  Gauge isolation, Instrument drain.
•  Chemical injection connection, Sample connection.
•  Chemical seal instrument isolation.
•  Piping / instrument interface.
•  Direct mounting of instruments.
•  Remote mounting of instruments.
BLEED VALVES : SERIES - BLVBLEED VALVES : SERIES - BLV
BLEED VALVES : SERIES - BLVBLEED VALVES : SERIES - BLV
We at Sealexcel are committed to offer nothing but the very best in valves and fittings when it comes to our customers. We take pride in only offering state of the art designed fittings which have been manufactured with precision and technical finesse to ensure quality operations in all types of work settings.

We serve the industry as reliable Double Block and Bleed Valve Manufacturers, who have a repute for offering nothing but the most durable units, designed to perfection. We take care to uphold our credible position in the market by using latest technology to offer updated product features that ensure high end precision and industrial safety. Our Double Block and Bleed Valves are part of our product portfolio, and are designed to conform to industry standard requirements and our own high design etiquette.

Features of the Dbb Valves Our integral block and bleed valve series Dbb31 is available with the following great features,

Product body designed with a material traceability feature corresponding to EN 10204 3.1.B

Units are designed with a fire safety feature upon request by customers. These units are manufactured to meet the BS 6755 Part 2/API 607 feature.

The standard female unit outlet size is 1/2 inch x 14 NPT

The female standard vent design has a standard dimension of 1/4 inch x 18NPT. The optional vent measures up to 1/2 inch x 14 NPT.

Our Double Block and Bleed Valves are available with a class 150 rating up to class 2500 rating

The Double Block and Bleed Valve unit has a full bore valve design, available in 10mm and 15mm  measurements.

Our range of ANSI B16.5 units of flanged inlet connections are available in a size range of 1/2 inches to around 2 inch in size.

Units have been designed with a low operating torque feature

Each Double Block and Bleed Valve is designed with an anti-blow out stem feature, which ensures seal integrity in all kinds of pressures 

Units are manufactured with a bubble tight shut off design feature

Unit has durable 316 stainless steel handles, which come with a quarter turn feature, that is designed to resist rust even in offshore settings and due to exposure to different environmental and industry factors

The ddb valve has a temperature rating of up to 204⁰ C.

Double Block and Bleed Valve Applications

Sealexcel is a recognized name in the industry as reliable Double Block and Bleed Valves Suppliers, and we offer products with diverse industry application features which include,

•  Remote instrument mounting
•  Sample and chemical injection connection
•  Instrument drain
•  Gauge isolation
•  Instrumental or piping interface
•  Instrument isolation for chemical seal procedures
Sealexcel India pvt.ltd.
High Performance Fittings & Valves
Call us
Email us
0091-22-26788534
sales@sealexcel.com
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Corporate ID No. U29120MH1993PTC070627
D & B D-U-N-S® Number: 91-842-0055
Copyright © Sealexcel India Private Limited,
All Rights Reserved - 2017
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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
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Purge Valves
Pressure Rating : Upto 4000 PSIG
Temperature Rating : Upto 232°C
Purge Valves