OPW Engineered Systems specializes in the engineering, designing and manufacturing of systems for the safe and efficient loading and unloading of critical hazardous materials: loading systems, swivel joints, instrumentation, quick and dry disconnect systems and safety breakaways. Contents Product Overview ....................................... 3 Product Specifications ....................................
opw-es.com opw-es.com Drylok Dry Disconnect System – Product Overview ® Drylok is designed to safely transfer hazardous, corrosive ® and 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.
Drylok Dry Disconnect – Operating Instructions ® Drylok Operating Instructions ® WARNING Read and understand these instructions before starting installation or dismantling: Prior to connecting the coupler to the adaptor, lift the coupler using both hands: place one hand underneath the coupler (1) and the other on the handle (2) Lift the coupler, angling the mating end upward Bring the coupler towards the adaptor mating end at that...
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opw-es.com opw-es.com Drylok Dry Disconnect – Operating Instructions ® Drylok Operating Instructions ® To open the system for product flow, press the safety release button on coupler down and turn handle counterclockwise until it locks To close the system, press the safety release button on the coupler and rotate the handle clockwise until it locks To disconnect the system, press the safety release button on the coupler and turn the handle clockwise so that it is...
Drylok Dry Disconnect – 1" Coupler Maintenance ® 1" DRYLOK COUPLERS 5770 SERIES: SEAL REPLACEMENT: WARNING OPW ENGINEERED SYSTEMS cannot be held There are only three possible leak paths where there responsible for the integrity of a Field rebuilt product. To minimize the are seals in the coupler body: possibility of physical injury and obtain the best possible functioning product after rebuilt, it is strongly recommended that the procedures...
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opw-es.com opw-es.com Drylok Dry Disconnect – 1" Coupler Maintenance ® 1" DRYLOK COUPLERS 5770 SERIES: POPPET O-RING (8) REPLACEMENT: O-RING, SHAFT (20) REPLACEMENT AND ASSEMBLING POPPET SUB-ASSEMBLY & With the poppet sub-assembly removed from the unit SHAFT (1) INTO BODY (7): (see “TEAR DOWN INSTRUCTIONS”), replacement of the O-RING, POPPET (8) is possible.
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Drylok Dry Disconnect – 1" Coupler Maintenance ® 1" DRYLOK COUPLERS 5770 SERIES: When inserting the SHAFT (1) into the BODY (7) and through the Couple coupler and adaptor together and open to first button lock, SHAFT LINK (12), the flat on the SHAFT must align with the flat on as per operation instructions.
opw-es.com opw-es.com Drylok Dry Disconnect – 1" Adaptor Maintenance ® 1" DRYLOK ADAPTORS: WARNING OPW ENGINEERED SYSTEMS cannot be held RE-ASSEMBLE INSTRUCTIONS: responsible for the integrity of a Field rebuilt product. To minimize the Re-assemble POPPET ASS’Y (3) and new ORING (5) possibility of physical injury and obtain the best possible functioning in the following manner: product after rebuilt, it is strongly recommended that the procedures...
Drylok Dry Disconnect – 2" Coupler Maintenance ® 2" DRYLOK COUPLERS 5770 SERIES: WARNING WARNING OPW ENGINEERED SYSTEMS cannot be held Do not push the poppet sub-assembly into responsible for the integrity of a Field rebuilt product. To minimize the the coupler BODY (8)! In other words, do not push it the wrong possibility of physical injury and obtain the best possible functioning way! The poppet linkage sub-assembly will get stuck...
opw-es.com opw-es.com Drylok Dry Disconnect – 2" Coupler Maintenance ® 2" DRYLOK COUPLERS 5770 SERIES: POPPET O-RING (11) REPLACEMENT: O-RING, POPPET (11) to slide into the bore of BODY (8). The dummy adaptor must fit snug against its mating surface of BODY in order for With the poppet linkage sub-assembly removed from the unit (see the lead-in to align with BODY bore.
Drylok Dry Disconnect – 2" Coupler Maintenance ® 2" DRYLOK COUPLERS 5770 SERIES: PACKING REPLACEMENT: COUPLER / ADAPTOR INTERFACE ADJUSTMENT: This interface is critical to proper operation of the Drylok coupler. With coupler BODY (8) securely held, assemble one WASHER (14) and PACKING (17) over top of SHAFT (16), followed by an additional Keeping the interface clean and adjusted will help maximize the life of the coupler poppet seal and will reduce the chance of leaks developing...
opw-es.com opw-es.com Drylok Dry Disconnect – 2" Adaptor Maintenance ® 2" DRYLOK ADAPTORS: WARNING NOTE: Teflon encapsulated O-RINGS should be heated in hot water for OPW ENGINEERED SYSTEMS cannot be held easier installation. responsible for the integrity of a Field rebuilt product. To minimize the possibility of physical injury and obtain the best possible functioning Lubricate new THREAD SEAL (6) and position on the machined product after rebuilt, it is strongly recommended that the procedures...
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Drylok Dry Disconnect – 3" Coupler Maintenance ® 3" DRYLOK COUPLERS 5770 SERIES: (27). It will be reinstalled at a later time. Remove HANDLE (7), PACK- WARNING OPW ENGINEERED SYSTEMS cannot be held ING (17) and WASHERS (15) and BEARING (28) from SHAFT (35). responsible for the integrity of a Field rebuilt product.
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opw-es.com opw-es.com Drylok Dry Disconnect – 3" Coupler Maintenance ® 3" DRYLOK COUPLERS 5770 SERIES: POPPET O-RING (36) REPLACEMENT: dummy adaptor must fit snug against its mating surface of BODY in With the poppet linkage sub-assembly removed from the unit (see order for the lead-in to align with BODY bore.
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Drylok Dry Disconnect – 3" Coupler Maintenance ® 3" DRYLOK COUPLERS 5770 SERIES: PACKING REPLACEMENT: COUPLER/ADAPTOR INTERFACE ADJUSTMENT: With coupler BODY (10) securely held, assemble one WASHER (15) This interface is critical to proper operation of the Drylok coupler. and PACKING (17) over top of SHAFT (35), followed by an additional Keeping the interface clean and adjusted will help maximize the life of WASHER (15).
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opw-es.com opw-es.com Drylok Dry Disconnect – 3" Adaptor Maintenance ® 3" DRYLOK ADAPTORS: WARNING Lubricate new THREAD SEAL (6) and position on the machined OPW ENGINEERED SYSTEMS cannot be held shoulder on the ADAPTOR NOSE (1). Important: All lubricating responsible for the integrity of a Field rebuilt product. To minimize the greases must be compatible with seal materials and liquid products possibility of physical injury and obtain the best possible functioning flowing through valve to avoid destruction of elastomeric properties,...
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