Kamvalok® 1700DL Series Coupler

 

OPW Kamvalok® Dry Disconnect Couplings are considered the standard of the industry. Used at liquid transfer points where product loss could occur, Kamvaloks® provide a reliable solution to prevent spillage during connection or disconnection.

Kamvalok® Dry Disconnect Couplings are used by manufacturers of paint, lacquers, inks, adhesives, fatty acids, pharmaceuticals, liquid soaps, and many other liquid products.

Common Applications:

 

Below is a listing of some of the products/applications that have successfully used Kamvalok® couplers.

Chemical Application 
Acetone  Tank Cars 
Acrylates  In Plant
Acrylic Acid Tank Truck
Acrylonitrile Tank Cars
Acrylonitrile, MMA, Butyl Acrylate  
Allyl Chloride  
Allyl Lites  
Amines (Various) Tank Truck
Anthranilic Acid (AA) Tank Cars
Anthranilic Acid (AA) Tank Truck
Automotive Paint In Plant
Benzene Tank Cars
Benzene Tank Truck
Butyl Acrylate Tank Trucks
Butyl Acrylate, Acrylic Acid, Acrylic Monomers  
C5 Raffinate Tank Truck
Crude Acetone  Tank Truck
Crude MBA Tank Truck 
CTLO (coal tar light oil) Tank Cars 
Cumene  Tank Truck 
DCDP  Tank Truck 
Diesel Exhaust Fluid (DEF)  Totes 
Dow Therm Tank Trucks 
Enserv  Totes/trucks 
Epichlorohydrin  Tank Cars 
Ethelyne Oxide Rail Car 
Ethyl Acrylate  Tank Cars 
Ethyl Acrylate  Tank Truck 
Ethylene Oxide (EO)  Tank Cars 
Flex Caustic  Tank Truck 
Glycol (deicing fluids)  Tank Trucks 
Hydrogen Peroxide  Rail Car 
Isoprene  Tank Truck 
Isopropyl Alcohol  Tank Truck 
Light Paralysis Oil Tank Truck 
LRO  Tank Truck 
Lubricating Oils  Tank Trucks 
Methanol  Rail Car 
Mixed Alcohol  Tank Truck 
Monochloroacetic Acid, 80% Solution (MCAA)   
Nitirc Acid  Tank Truck 
Paralysis  Tank Truck
Peperzine  Tank Truck
Piperylene  Tank Truck
Polyol  Rail Car
Propylene Tank Cars 
Propylene Oxide (PO)  Tank Truck 
Propylene Oxide (PO)  Rail Car 
RTBA  Tank Truck 
Sour Gasoline  Tank Cars 
Spent Caustic  Tank Truck 
Styrene   Tank Truck 
Styrene   Rail Car 
Sulfuric Acid (H2SO4), virgin 96%  Tank Truck 
Tebol 99 Tank Truck 
Telene (tobacco herbicide)  Totes/trucks 
Telone II   
Tert-Butyl Hydroperoxide (TBHP)  Tank Truck 
Trichlorobenzoic (TBA) Acetone  Tank Truck 
Trichlorobenzoic (TBA) Heavies  Tank Truck 
WFE Distillate  Tank Truck 
WFE Feed  Tank Truck 
WFE Heavies  Tank Truck 

Features & Benefits
  • Spill Protection – Helps to reduce the hazards involved in the connection/disconnection process of transferring hazardous materials.
  • Added protection – Autolok™ locking arms with an automatic locking mechanism signaled by a positive click. Uncoupling requires only an easy tug on the lock release.
  • Dual protection – Poppeted seal cylinder with snap-on nose seal provides automatic closure from both directions – the coupler and the adaptor – to prevent accidental spills. Nose seal can be easily replaced without need for new seal cylinder.
  • Provides Total Closed-Loop Loading Capabilities by keeping hazardous liquids and vapors in-line and out of the environment.
  • Ease of Use – The simple connection and disconnection design and lever actuated internal poppet configuration makes this the first choice for liquid transfer operations.
  • Lever Actuation – The open/close lever action helps to ensure that liquid flow can only begin once the coupling and adaptor are securely coupled. The lever provides for smooth opening and closing even for high pressure applications.
  • SST locking handle locks in position to prevent accidental opening or closing of valve.
  • Autolok™ locking arms provide added protection with an automatic locking mechanism signaled by a positive click. Release requires only an easy tug on the lock release.
  • Provides for total closed-loop loading capabilities, keeps hazardous liquids and vapors inline and out of the environment. Provides automatic closure from both directions – the coupler and the adaptor – to prevent accidental spills.
  • Safe and easy maintenance, unique stuffing-box design makes disassembly/maintenance quick and easy.
  • Can be coupled in any orientation - 360°
  • Automatically shuts off flow if accidental disconnect occurs

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Recommended products for replacement

    Technical Information

    Available sizes
    Available in 1½”, 2" and 3” Sizes.

    Housing Materials
    Aluminium body with SST internals or SS body with SS internals.

    Seal Materials
    Flurocarbon.

    Thread
    FNPT or BSPT.

    Operating Pressures
    up to 15 bar (210psi)

    Dimensions

    Sizes in Inches (Approximate) 1 1/2" 2" 3"
    A Length of Body 8" 8.81" 10.03"
    B Diameter of Body 3.12" 3.52" 5.50"
    C Distance across Cam Arms - closed 4.75" 5.22" 7.34"
    C1 Distance across Cam Arms - open 8.94" 9.41" 14.78"
    D Centerline of Shaft to end of Handle 6.06" 6.06" 6.06"
    E Diameter of Coupler End 3.12" 3.52" 5.50"
    F Length from Pipe End to end of Handle 7.98" 8.03" 8.56"
    G Centerline of Coupler to top of Handle 3.56" 3.75" 4.53"
    H Pipe Thread (NPT) 1.50" (DN40) 2" (DN50) 3" (DN80)

    Design Parameters

    Design Standard Size ASME  ASME 
    Max. Design Temp ALL See Material Section See Material Section
    Min. Design Temp ALL See Material Section See Material Section
    Max Design Pressure 1-1/2" 15 Bar 210 psi
    2" 10.5 Bar 150 psi
    3" 8.5 Bar 120 psi

    Materials

    Materials Aluminium (250°F/121°C Max Temp) SST (See Seal Chart)
    Body, Poppet A356-T6 ASTM B-26 ASTM A351 CFM 316L SST
    Cam Arms ASTM A351 CF8M 316 SST ASTM A351 CF8M 316 SST
    Seal Cylinder 6061-T6 A351 CD4MCU Duplex SST
    Shaft ASTM A479 Ferralium 255 SST ASTM A479 Ferralium 255 SST
    Seals See Chart See Chart
    Poppet Link A351 CD4MCU Duplex SST A351 CD4MCU Duplex SST
    Shaft Link A351 CD4MCU Duplex SST A351 CD4MCU Duplex SST

    Parts Breakdown

    # Description Qty 1-1/2" 2" 3" RK
    1 Lever Assembly 1 H32040 H32040 H32040  
    2 Shaft 1 C21119RE C21123RE C21112RE  
    3 Spacer 1 H32031RE H32030RE H32032RE  
    4 Groove Pin, Cam Arm 2 H20141M H20141M H20144M  
    5 Autolok™ Arm Assembly 1 733ARK-SS20 733ARK-SS20 733ARK-SS30-PADDLE  
    6 Body 1 C21120A (EW) C21128A (EW) C21113A (EW)  
    7 O-Ring, Main Seal 1 See Seal Options See Seal Options See Seal Options +
    8 Spring 1 H06128M H04328M H10352M  
    9 Gasket 1 See Seal Options See Seal Options See Seal Options +
    10 Guide, Seal Cylinder 1 H31539M H31540M H31541M +
    11 Seal Cylinder 1 H31542A (EW) H31543A (EW) H31544A (EW) +
    12 Nose Seal 1 See Seal Options See Seal Options See Seal Options +
    13 Nut, Shaft 1 H32111M H32111M H32111M  
    14 Lock Washer, Shaft 1 H31920M H31920M H31920M  
    15 O-Ring, Shaft 2 See Seal Options See Seal Options See Seal Options +
    16 StuffingBox 1 C20812RE C20812RE C20812RE  
    17 O-Ring StuffingBox 1 See Seal Options See Seal Options See Seal Options +
    18 Shaft Link 1 9C21118EW 9C21125EW 9C21111EW  
    19 Clevis Pin 2 H31692M H31692M H31688M  
    20 Poppet Link 1 9C21117EW 9C21124EW 9C21110EW  
    21 Cotter Pin 2 H04981M H04981M H04981M +
    22 Poppet 1 C21121A (EW) C21129A (EW) C21115A (EW)  
    23* Guidebearing 1 N/A N/A N/A +
    Note: (EW) Replaces A for SST Fittings *Note: Not Shown + Items included in repair kits

    Seal Options

    SEALS          
    1 ½"

    O-Ring, Main Seal

    Gasket

    Nose Seal

    O-Ring, Shaft

    O-Ring, Stuffingbox
    Buna-N

    H03051M

    H20544M

    H31527M

    H20129M

    H31705M
    Fluorocarbon

    H03070M

    H00973M

    H31530M

    H20175M

    H31706M
    Teflon®

    H20184M

    H07904M

    H31536M

    H20522M

    H31708M
    EPT E692

    H03596M

    H20536M

    H31533M

    H20176M

    H31707M
    FFKM

    H20688M

    H20687M

    H31536M

    H20522M

    H31708M
     

     

     

     

     

     
    2"

    O-Ring, Main Seal

    Gasket

    Nose Seal

    O-Ring, Shaft

    O-Ring, Stuffingbox
    Buna-N

    H06223M

    H20545M

    H31528M

    H20129M

    H31705M
    Fluorocarbon

    H01076M

    H00974M

    H31531M

    H20175M

    H31706M
    Teflon®

    H20185M

    H07905M

    H31537M

    H20522M

    H31708M
    EPT E692

    H06142M

    H20537M

    H31534M

    H20176M

    H31707M
    FFKM

    H20552M

    H20624M

    H31537M

    H20522M

    H31708M
     

     

     

     

     

     
    3"

    O-Ring, Main Seal

    Gasket

    Nose Seal

    O-Ring, Shaft

    O-Ring, Stuffingbox
    Buna-N

    H05152M

    H20265M

    H31529M

    H20129M

    H31705M
    Fluorocarbon

    H05136M

    H20131M

    H31532M

    H20175M

    H31706M
    Teflon®

    H20186M

    H31562M

    H31538M

    H20522M

    H31708M
    EPT E692

    H10209M

    H20266M

    H31535M

    H20176M

    H31707M
    FFKM

    H20715M

    H20714M

    H31538M

    H20522M

    H31708M

    Temperature/Pressure Chart

    Flow Chart

    Operation

    Kamvalok® Dry Disconnects are easy to operate. Connections and disconnects are accomplished by simply closing and opening two cam arms which lock into the machined groove around the circumference of the mating adaptor. The adaptor contains a spring- loaded poppet assembly that is actuated by the handle-action on the coupler.

    Approvals

    AAR Number Description
    E129504 1600AN Series Kamvalok Adapter – Threaded
    E129505 1600ANF Series Kamvalok Adapter – Flanged
    E129507 634B/733DCL Series Kamlok/Autolok Dust Caps

     

    CRN Number Region Description
    OA4911.5R1 Ontario 1.5”, 2”, 3” Aluminum and SST Kamvalok
    Ordering Information

    Common Models

    1712DBL-AL15: 1 ½” Kamvalok Coupler, Aluminium, Viton, BSPT thread.
    1711DBL-AL20: 2" Kamvalok Coupler, Aluminium, Buna, BSPT thread.
    1712DL-AL20: 2” Kamvalok Coupler, Aluminium, Viton, FNPT thread.
    1712DBL-AL20: 2” Kamvalok Coupler, Aluminium, Viton, BSPT thread.
    1711DBL-AL30: 3" Kamvalok Coupler, Aluminium, Buna, BSPT thread. 


    1771DL-SS20: 2" Kamvalok Coupler, SST, Buna, FNPT thread.
    1772DL-SS20: 2” Kamvalok Coupler, SST, Viton, FNPT thread.
    1773DBL-SS30: 3" Kamvalok Coupler, SST, PFTE, BSPT thread.

    Full Range

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    Image Item Description
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    1711DBL-AL20 2" Kamvalok Coupler, Aluminium, Buna, BSPT thread.
    1711DBL-AL30 3" Kamvalok Coupler, Aluminium, Buna, BSPT thread.
    1712DBL-AL15 1 ½” Kamvalok Coupler, Aluminium, Viton, BSPT thread.
    1712DBL-AL20 2” Kamvalok Coupler, Aluminium, Viton, BSPT thread.
    1712DL-AL20 2” Kamvalok Coupler, Aluminium, Viton, FNPT thread.
    1771DL-SS20 2" Kamvalok Coupler, SST, Buna, FNPT thread.
    1772DL-SS20 2” Kamvalok Coupler, SST, Viton, FNPT thread.
    1773DBL-SS30 3" Kamvalok Coupler, SST, PFTE, BSPT thread.
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