delavan - spray nozzles

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  • to the most frequently specified nozzles forgeneral industrial applications

    SPRAY

    A GLOBAL PRODUCT GUIDE

    For a complete product range visit our website @ www.delavan.com for full details

    NOZZLES

    Delavan prod guide covers 4 4/29/03 12:33 PM Page 2

  • Contact our Customer Service Team or your local distributor for further detailsTel: +44 (0) 151 424 6821 or alternatively e-mail: sales@delavan.co.uk

    USA Tel: Toll free: 1-800 Delavan or alternatively e-mail sales@delavan.com2

    WELCOME TO DELAVAN

    Delavan is proud to be part of the Goodrich Corporation. Since

    the company was founded in 1935, the Delavan name has

    always stood for quality, flexibility and reliability. Today Delavan

    Spray Technologies is a world leader in the design and

    manufacture of high quality nozzles and fluid handling systems.

    Operating from dedicated manufacturing and design

    facilities in the UK and USA, Delavan supplies more than

    30,000 components to thousands of customers in virtually

    every imaginable manufacturing and processing industry. With

    distributors in more than 60 countries around the world,

    Delavan products, expertise and quality are all available globally.

    Specialist design teams can also provide bespoke design,

    manufacture and installation of everything from a single nozzle to

    a complete fluid handling system. From metal finishing to paper

    production, from the chemical industry to food processing, from

    brewing to the mining, steel, automotive, oil heating and water

    industries.the name on the worlds finest nozzles and fluid

    handling system is Delavan.

    of newchallengesMeeting the

    industriesand NEW markets.

    Whichever nozzle you choose, you can be sure of its quality.

    Delavans quality control procedures ensure that both incoming

    materials and outgoing orders are routinely checked to ensure

    they meet rigorous quality standards. We can also adapt our

    manufacturing processes to meet the precise demands of

    recognised standards in many other industries around the world.

    This brochure has been designed as an overview and

    features the majority of our most commonly used industrial

    products. Please note that this is not an exhaustive list of our

    products and further information can be found in our

    Specifiers Guide on CD-rom or on the Delavan website.

    Delavan now also offer a range of specialist product

    brochures including Spray Drying, Steel Industry, Spray

    Nozzles & Showers for the Pulp & Paper Industry, Variable

    Coating Nozzle (VCN) and Safety Showers. These

    publications are featured on the back cover of this brochure

    contact our Customer Service Team for further information.

    Delavan SprayTechnologiesBamberg,SouthCarolina, USA

    Delavan SprayTechnologiesWidnes, UnitedKingdom

    Delavan prod guide covers 4 4/29/03 12:33 PM Page 3

  • 3Contact our Customer Service Team or your local distributor for further detailsTel: +44 (0) 151 424 6821 or alternatively e-mail: sales@delavan.co.uk

    USA Tel: Toll free: 1-800 Delavan or alternatively e-mail sales@delavan.com

    NOZZLE TECHNOLOGY

    This page gives a basic introduction to nozzle technology. To help you makethe best use of Delavan products and services we have produced a full 16page guide to spray nozzle technology. This is available on our web site or onCD-rom and is designed to take you through the fundamentals of spraytechnology step by step.

    In addition there are variations on these sprays for specific applications.Please refer to the Application Guide section on our website or CD-rom.These are:-

    a) Flat sprays

    b) Hollow cone sprays

    c) Solid cone sprays

    d) Air atomising sprays

    In addition there are variations on these sprays for specific applications. Refer to the Application Guide section.

    Delavan produces a vast range of spray nozzles with many variations oneach basic type. Your choice of nozzle will depend on several key factors.These are:

    1. Flow rate (capacity)

    2. Operating pressure

    3. Spray pattern

    4. Spray angle

    5. Liquid to be sprayed

    6. Quality of atomisation

    7. Material of manufacture

    To help you with your choice of spray nozzle, each of the above key factors isdiscussed in detail on our website.

    TYPES OF NOZZLE

    INTRODUCTION

    www.delavan.com

    A SELECTION OF TYPICAL SPRAY PATTERNS

    FLAT SPRAYAn elliptical orificeformed by theintersection of a Vgroove with ahemispherical cavity.

    HOLLOW CONEA circular exit orificewhich is preceded by aswirl chamber with atangential inlet.

    SOLID CONEA circular exit orificewhich is precededby a swirl chamberwith a multi-slottedin-line distributor andcentral line.

    AIR ATOMISINGThese are produced by usingair as the atomising agentand sprays are generally ofthe external (siphon orpressure) and internal(pressure) mix design.

    Nozzle Diagram Spray Diagram

    Nozzle Diagram Spray Diagram

    Nozzle Diagram Spray Diagram

    Spray Diagram

    Delavan Prod guide Inside2.vis 4/29/03 10:37 AM Page 1

  • Contact our Customer Service Team or your local distributor for further detailsTel: +44 (0) 151 424 6821 or alternatively e-mail: sales@delavan.co.uk

    USA Tel: Toll free: 1-800 Delavan or alternatively e-mail sales@delavan.com4

    NOZZLE RANGE & INDEX

    Nozzle Spray Basic DescriptionType Angles

    AC/WF 0 90 1/8"-1" Male BSPT thread, 1/4" and 3/8" Female BSPP thread.CAC 0 90 1/16" NPT, 1/4" to 3/4" BSPP Male thread. More compact than AC type.ACS 0 90 1/8" and 1/4" Male BSPT thread. Supplied with optional strainer.LF 0 110 Flanged tip design for use with standard threaded bodies and caps.LA 0 90 Large flanged tip design for use with threaded/welded bodies and cap.LC 0 110 Robust flanged tip design for use with standard threaded bodies and caps.LE 80 Flanged tip design for use with standard threaded bodies and caps.LX 70 offset Flanged tip design for use with standard threaded bodies and caps.WJ 70 offset 1/4"-1" Male BSPT thread.LK 15 90 Flanged tip design for use with standard threaded bodies and caps, ceramic orifice insert.LD 0 90 Flanged tip design with dovetail connection. Uses special bodies for positive alignment.AD 0 90 Flanged tip design with dovetail connection. Uses special bodies for positive alignment.ED 45 90 Flat disc with 5/8" UNF thread for direct fitting into pipe walls.EF 45 90 Flat disc as ED, but for use with standard bodies and caps.D 90 140 Flanged tip design for use with standard threaded bodies and caps.

    AN/F 90 140 1/8"-1" Male BSPT thread.TJ/SJ 25 50 1/4"-1/2" Male BSPT thread.

    Blow-off 55 100 Flanged tip design for use with standard threaded bodies and caps.SL 80 115 Flanged tip design for use with standard threaded bodies and caps.DJ 80 115 1/4"-1/2" Male BSPT thread.

    Nozzle Spray Basic DescriptionType Angles

    AZ 0 50 1/8"-1/4" Male BSPT thread.BZ 30 1/4"-1/2" Male BSPT thread.343 25 and 32 3/8" Male NPT thread.344 25 and 32 3/8" Male NPT thread.DD 25 and 32 3/4" and 1" Male NPT thread and welding bodies.Dovetail connection for positive alignment of orifice.AQ 25 95 1/4" Male BSPT thread. Tungsten Carbide orifice insert.LQ 25 95 Flanged tip design with dovetail connection. Uses special bodies for positive alignment..DQ 25 and 32 3/4" and 1" Male NPT thread and welding bodies. Dovetail connection for positive alignment of orifice. Tungsten Carbide orifice insert.DE 25 and 32 3/4" and 1" Male NPT thread. Unique connection for positive alignment of orifice. Tungsten Carbide orifice insert.

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    The following two pages give a brief overview of all the Delavan Industrial spray nozzles and accessories The products highlighted inblue are illustrated further in the brochure on the pages indicated.

    Information on all our products can be found on our website at www.delavan.com , or alternatively you can request a copy of our CD-rom. Dont forget WE ARE HERE TO HELP If you need more detailed information or advice then Delavan personnel are alwaysavailable to answer your questions.

    Nozzle Spray Basic DescriptionType Angles

    WM 40,60,80 1/4" BSPT Male thread.WG 60,80 Flanged tip design for use with standard bodies and caps.WA 60,80 9/16" UNEF thread for use with special Male and Female BSP threaded adaptors.

    WDA 30,45,60,70,80,90 9/16" UNEF thread for use with special Male and Female BSP threaded adaptors.HB/HC 70 Flanged tip design for use with standard bodies and caps.

    BJ 44 98 1/8"-1" BSPT Male and BSPP Female threads.DC 20 110 Two piece nozzle design for use with standard bodies and caps.AG 65 75 3/8"-3/4" BSPT Male thread.AH 100 115 3/8"-3/4" BSPT Male thread.WS 75 1/8"-3/4" NPT Male and Female threadsCBJ 44 98 1/8"-1" BSPP Male threads. More compact than BJ type.PJ 90,120,150,180,210 1/4"-3/4" BSPT Male threads.AE 70 90 1/8"-1" BSPT Male and BSPP Female threads.AF 100 120 1/8"-1" BSPT Male and BSPP Female threads.WR 45 155 3/8" NPT Male and Female threads.

    WRW 110 140 1/4" and 3/4" NPT Male threads.RA 120 140 1/4" and 3/4" NPT Male threads.BE 55 90 11/4"-4" BSPT Female threads.

    WRA- 50 100 11/2" BSPT Male thread or Quick Coupler Adaptor connection.WRS

    WRA-RD 100 135 11/2" BSPT Male thread or Quick Coupler Adaptor connection.WRS-RD

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    FLAT SPRAY NOZZLES

    HOLLOW CONE NOZZLES

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