Drylok™ Dry Disconnect Coupler & Adaptor
Description:
Drylok® dry disconnect couplers and adaptors are designed to safely transfer hazardous, corrosive volatile liquids such as acids, solvents and petrochemicals. Rugged design, excellent flow with little product loss makes the Drylok ideal for the most challenging loading-rack environments. The Drylok has become the coupler of choice in many of the most critical loading applications.
Features & Benefits:
- Very low product loss. Flat Poppet Face design ensures minimal loss at disconnect.
- Fully interlocked. Double Safety System. Cannot be opened unless connected to mating fitting.
- Optimal flow. Less obstructions provide better flow characteristics in high-pressure or viscosity applications.
- Rugged. Designed to withstand everyday use/abuse at the loading rack.
- Ease of maintenance. Standard o-ring seals make maintenance simple, easy, and cost-effective.
- 150 psi (10 bar) pressure rating
- 1″, 2″ and 3″ sizes
- Stainless-Steel, Alloy 20 OR Hastelloy C construction
- AAR approved
- CRN approved
- Can be coupled in any orientation – 360°
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Kamvalok® 1700ESL & 1700ES Series Transportation Couplers
Description:
OPW Transport Series Dry Disconnect Couplings are considered the standard of the industry for use on multi-compartment petroleum, solvent and chemical product delivery trucks with an on-board pumping unit.
Features:
- Available in 2”
- Aluminum material of construction
- Offered with or without AutolokTM Locking Arms
- Features Poppeted Seal Cylinder with Snap-on Nose Seal
- Simple Cam and Groove Design with Lever Actuation
- 360° Orientation – coupler can be connected in any orientation onto the adaptor.
- Manufactured in compliance with the highest quality standards of design, materials and construction.
Benefits:
- Spill Protection – Helps to reduce the hazards involved in the connection/disconnection process of transferring hazardous materials.
- Autolok™ Locking Arms – Provide added protection with an automatic locking mechanism signaled by a positive click. Uncoupling requires only an easy tug on the lock release.
- Provides For Total Closed-Loop Loading Capabilities – When used with the OPW 2173N Vapor Recovery Dry Disconnect coupling protects people and property from dangerous and potentially costly exposure by keeping hazardous liquids and vapors in-line and out of the environment.
- Dual Protection – OPW Kamvaloks® provide automatic closure from both directions – the coupler and the adaptor.
- Ease of Use – The simple connection and disconnection design and lever actuated internal poppet configuration makes this the first choice for liquid transfer operations.
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Kamvalok® 1700DL Series Dry Coupler
Description:
OPW Kamvalok® Dry Disconnect Couplings are considered the standard of the industry. Used at liquid-transfer points where product loss could occur, OPW Kamvaloks provide a reliable solution to prevent spillage during connection or disconnection.
Features & Benefits:
- 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.
- Spill protection helps reduce the hazards involved in the connection/disconnection process of transferring hazardous materials.
- Safe and easy maintenance, unique stuffing-box design makes disassembly/maintenance quick and easy.
- 1-1/2″, 2″ and 3″ sizes
- Aluminum or Stainless Steel construction
- Operating pressures up to 210 psi (15 bar)
- Can be coupled in any orientation – 360°
- Automatically shuts off the flow if accidental disconnect occurs.
Reference:
1600AN Series Kamvalok Adaptor
Description:
The 1600AN Series Adaptor is specifically designed to mate with OPW Kamvalok® Couplings to help prevent liquid spillage during the connection/disconnection process. The adaptor contains a spring-loaded poppet to assure fast closing and a tight seal.
Features:
- Available in 1 ½”, 2” & 3” Sizes
- Heavy-Duty Construction – Available in aluminum, and stainless steel construction (stainless steel corrosion resistance comparable to 316 Stainless Steel)
- Female Threads – Can be fitted to either a male pipe end or to a hose fitting
- Spring-Loaded Poppet Design – Assures fast closing and a tight seal
- Wide Range of Seals Available – Buna-N, Fluorocarbon, PTFE, EPDM, Chemraz®
Benefits:
- Single Piece Design – Eliminates a possible leak path
- Spill Prevention – Poppet-actuated design can only be opened with a Kamvalok® coupling; designed to provide a tight seal when closed
- Reliability of Operation – The simple spring-loaded poppet design and heavy-duty construction provide for reliable, long-life operation
- Optimum Flow Rate – Even flow and low pressure drop are achieved by a built-in deflector that reduces turbulence.
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Twist-Lok Dry Disconnect Couplings
Description:
Twist-Lok™ represents the latest addition to OPW’s industry-leading range of Dry Disconnect Couplers. With its user-friendly operation and simple handling, the Twist-Lok provides a quick, easy connection with minimal product loss.
Features & Benefits:
- Fully interchangeable with other manufacturers, such as TODO-MATIC, Mann Tek, etc. Manufactured in accordance with NATO STANAG 3756.
- Pressure Ratings up to 360 PSI; ideal for LPG and other higher-pressure applications.
- 316 Stainless-Steel construction
- Available in 1″, 2″, 3″ and 4″ sizes. Larger sizes available upon request.
- Integral heavy-duty swivel to aid connection and minimize hose wear.
- Double safety: Fully Interlocked plus locking mechanism in open position.
- Product Selectivity available via mechanical keying – minimizes risk of cross contamination.
- Suitable for vacuum service.
Reference:
Kamvalok® Flat-Face Coupler and Adaptor
Description:
The new Kamvalok® Flat is the next generation of OPW dry-disconnect couplings. We’ve taken our proven, best-in-class Kamvalok and flattened the connection points. This effectively eliminates all cavities where liquid can pool and subsequently spill upon disconnection.
Features & Benefits:
- Reduce product loss at disconnect by up to 85%
- New patent-pending smooth, flat-face poppets
- Industry-standard locking handle
- Easy to close Autolok™ locking arms
- Automatic locking arms, no pins or buttons
- Vibration-resistant Twin-Kam™ arms
Reference:
2173AVN Series Vapor Recovery Fitting
Description:
The OPW 2173AVN Vapor Recovery Dry Disconnect Coupling provides easy access in recovering vapors for either top or bottom loading/unloading tank truck operations. The OPW 2173AVN installs onto the QRB valve on tank trailers and can provide a dry disconnect connection for emergency evacuation of hazardous liquids in the case of a roll-over.
Features:
- Vapor Hose Connection – 2” Kamvalok® Dry Disconnect
- No trailer modifications required – Easy attachment to existing MC307, DOT407, MC312, and DOT412 trailers
- 3” straight thread mounting with 2” Kamvalok® dry disconnect cam and groove connection makes the ideal 3” x 2” adaptor for QRB valves
- Can replace existing Clean-Out Caps for Closed Loop System.
Benefits:
- Closed-Loop Protection – Helps protect people and the environment by providing a vapor and liquid tight seal during the connection/disconnection process specifically designed to contain VOC (Volatile Organic Compounds) products that have high vapor pressure that evaporates quickly. Contains fugitive emissions and transfers VOCs without vapor loss.
- Roll-Over Safety – Low profile design keeps the fitting below roll-over plane to minimize damage in the event of a roll-over. Meets IMO profile dimensions.
- Easy Emergency Evacuation – Provides a dry disconnect connection for emergency evacuation of hazardous liquids in case of roll-over
- Quick and Easy Cleaning – Designed for easy disassembly for routine cleaning.
Reference:
MECHANICAL TANK TRUCK PRODUCTS
Description:
A, Gravity Couplers 871 Series
Civacon’s Gravity Couplers are used in the unloading process to connect the 4″ API adaptor to 3″ or 4″ hose connections. One handed operation frees up the operators second hand for maneuvering hoses around. They mate with 4″ API RP-1004 tank truck adaptors.
The Gravity Couplers come standard with aluminum bodies and Nitrile seals and hose connections which angle 15° downward for better drainage. If you want safer, faster unloads, you want Civacon Gravity Couplers.
B. API Adaptors
API Adaptors are crucial to any API bottom loading system, the API Adaptor is precisely engineered and manufactured to match with a standard API coupler. Much attention is focused on the mating surface materials allowing for considerable variations in design. The end result provides users with a wide range of applicable options to match specific needs & situations.
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