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Integrated Sealing Systems Division Product / Capability Overview
Integrated Sealing Systems Division Charter Integrated Sealing Systems Division specializes in innovative polymetric sealing systems, over-molded technology and the integration of multiple components into unitized assemblies.
ISS Molding Technologies Injection Molding: A continuous elastomer material or plastic pellets are drawn into the barrel of the press by a screw. The tool plates are clamped together, then the screw forces the material to flow through a runner system and into the mold cavities. Compression Molding: An individual preform is placed in or near a cavity. The tool plates are clamped together, forcing the elastomer to fill the cavity. The elastomer is vulcanized and removed from the tool. Transfer Molding: A slab preform is placed into a well in the tool above a cavity. The tool plates are clamped together, forcing the elastomer to flow through sprues and into the cavity. The elastomer is vulcanized and removed from the tool.
Testing under extreme operating conditions helps accelerate product development, by reducing time between prototyping, tooling and manufacturing. Our test labs utilize state-of-the-art equipment to meet today’s application challenges. See bulletin ISS 5806 for more details
Environmental Validation Testing
Thermo Chamber Capabilities:
Temperature range: -50F to 400F
(thermo shock capabilities)
Computer controlled & monitored
Hydraulic & pneumatic pressure profiles
Centrifugal rotation simulation capable
Dynamic Testing Capabilities:
Cycle pressure profiles
Spin testing to simulate engine RPM
High pressure burst capabilities
Research & Development Capabilities
Finite Element Analysis (FEA) Capabilities Parker utilizes state-of-the-art finite element analysis (FEA) software to simulate a component under pressure and fatigue, to quickly gain data to evaluate stress, deformation and other application parameter extremes which influence design. 3D FEA – correlated to empirical results See bulletin ISS 5806 for more details Research & Development Capabilities
See bulletin’s ISS 5806 and 5805 for more details Materials Research & Development Parker has the capability and experience to develop elastomer material formulations to meet your specifications. Our in-house ability to develop a material and mix it with a lab size mixer can be directly scaled-up to a production setting Our newly renovated state-of-the-art laboratory is capable of performing many different ASTM test methods to determine the performance of the material. Research & Development Integrated Sealing Systems Division capabilities
Custom shapes, sizes and cross-sections to meet any system requirement
Controlled compression of elastomeric seal
Ease of assembly
Can be shipped as part of an assembly
Long life in aggressive environments
ISS Press-in-Place designs provide seal retention in straight-walled or dove-tailed grooves. They are lined with retention and stabilizer ribs which hold the seal in place and make it easy to install for time saving assembly. The small rib contact points require less flange loading, providing maximum sealing under minimal pressure for non-ideal surfaces. Gasket Groove Mating Surface PIP Gasket
The drop-in-place design utilizes a rubber encapsulated plastic or metal backbone, lined with retention and stabilizer ribs. This design holds simple or complex seal shapes, easing installation and providing automation possibilities. Small contact points require less flange loading, providing maximum sealing under minimal pressure for non-ideal surfaces. See bulletin ISS 5802 for more details Drop-in-place seals Easy installation and time saving assembly
Parker’s controlled compression carrier gaskets will improve system performance, simplify assembly and lower your total system costs. The over-molded composite carrier design incorporates single or multiple elastomers as well as a variety of value added features on one gasket. See bulletin ISS 5804 for more details Carrier Gasket A variety of materials and design options
Hydraulic filter end cap provides directed flow while sealing inlet and outlet fluid paths under high pressure conditions. The outer ring seal is designed to seal on an angled enclosed surface. To regulate air flow and control noise levels, air deflector mechanisms can be a value added feature fit for many markets. Poly screen, paper and other filter media can be added into carrier seals to provide protection in a variety of applications. Wire connections can be molded into the composite gasket integrating sensor lead wires, eliminating additional compression style connectors. See bulletin ISS 5804 for more details Carrier Gasket A variety of materials and design options
Parker Sanitary Gasket Program Integrated Sealing Systems Division has developed an ASME hygienic clamp gasket that eliminates extrusion and alignment problems found in existing products used throughout the pharmaceutical industry. ISS over-molding technology supports the seal bead design and eliminates the possibility of rubber extrusion into the drain throat. Patient Pending
The greater the difference between the ID of the gasket and the ID of the tube … the greater the opportunity for contamination
The ability for the gasket to seal for longer periods of time without having to re-torque the clamp
Part removal from the flange
How easy is it to remove the gasket from the flange when the gasket is being replaced?
Are you able to take a gasket off of the flange and still have the ability to trace all the way back to the raw ingredients used in the material?
Parker Sanitary Gaskets Industry Challenges
Parker Sanitary Gaskets 1” Design Features Inner seal beads provide primary point of sealing (increased sealing pressure over existing designs) Extended plastic helps support seal beads and limits extrusion into the tube Reduced outer bead size prevents over-fill condition that would cause seal bead to extrude into tube Outer clips help align gasket with flange Patient Pending
A ssembly processes/components available: Elastomeric seals Isolator Grommets Ultrasonic welded baffles/components Bolt fasteners Pass through wire connections Filtration media System Design & Assembly Parker Integrated Sealing Systems design and manufacturing technology reduces components and improves system reliability offering a unitized assembly to our customers.
Integrated Channel Assembly Cap in Development Nylon 6/6 Carrier EPDM Closed Cell Weather Foam Gasket Sealing Edge Closed Cell Foam Carrier Seals A variety of materials and design options with low closure force
Custom shapes, sizes and cross sections to meet application requirements
Low closure force
Large selection of materials
Weather resistance seals
Sheet Stock Available
ChemCast piston seals provide flawless sealing at temperatures over 300 F and pressures exceeding 50,000 psi. They eliminate hydraulic piston drift, cold flow and metal-to-metal contact. The innovative joint seal allows pressure application from either side, making a single ring completely effective in single or double acting cylinders. The piston ring will pass over port holes without danger of blowout. The seals internal, high modulus, elastomeric oval expander assures constant contact with the cylinder wall, thereby enabling the piston seal to operate effectively at high or low pressures. See bulletin ISS 5801 for more details
The one-piece design of the rubber-to-metal bonded piston seal lowers total system costs, reduces weight and saves space. On our design, the one continuous rubber seal bonds directly to the metal insert, reducing the overall cost and complexities of installation. The integral one-piece construction reduces the normal tight tolerances required in machined piston designs, while providing superior inner and outer seal characteristics. See bulletin ISS 5803 for more details Bonded piston seal can easily incorporate additional features such as, check valves. Metering orifices, spring retainers and other attributes.
The Integrated Sealing Solutions’ molded lip seals are cost effective seals, designed to maximize seal force while providing outstanding drag characteristics in dynamic applications. The customized seal shape and proven molded technology provides an outstanding static or dynamic seal, as required in your application. Our lip seal designs conform to cylinder wall irregularities and provide more sealing surface than a standard seal. We offer a large selection of standard materials, and can formulate custom materials to meet your specific needs. See bulletin ISS 5807 for more details
Well Nut Fasteners Product Description The Well Nut fastener is a flathead round body rivet that installs easily between components and is ideal for sealing and isolation against vibration, electrical conductivity and galvanic corrosion. See bulletin ISS 5809 for more details
Over-molded Filters Maximize filter capability, extend product life
Custom shapes, sizes and cross sections to meet application requirements
Single or multiple molded materials available.
Variety of filter media available.
Ease of installation
Adaptable to any system configuration.
Long life in aggressive environments.
Can be shipped as part of an assembly
The Integrated Sealing Systems over-molded technology maximizes filter potential and increases product life by sealing the outer edge of the filter membrane from harmful debris. Over-molded rubber or plastic onto felt, industrial fabrics or metal screening can be customized to meet today’s system environments. Our over-molding technology prevents system blow-by and eases installation providing a premium filter seal that will lower warranty costs and extend system life. We can use your current filter or help you design one to meet your system needs. Contact your local representative to get more details. Kitting and assembly services are available for aftermarket and line production needs. See bulletin ISS 5808 for more details
Fuel Cell FKM / Graphite Over-mold ISS Develops Noise Reduction Bearing Liner for Electronic Steering System Capabilities with Unlimited Possibilities C6 Toilet Flush Assembly Stem Valve base Base Seal Float Stop Float Seal Stop Foam Seal Fuel Cell FKM Graphite
Capabilities with Unlimited Possibilities Integrated Sealing Systems Over-molded Casting Transit Technology is well suited for heavy duty applications Water flow NSF EPDM rubber material w/ integrated SS screen Press-in-Place air intake seal w/ integrated stamped deflector screen
Capabilities with Unlimited Possibilities or Charging Valve Shell Button Diaphragm Fluid Port Integrated Sealing Systems Teams up with Mobile Climate Systems to meet the needs of Hydraulic Accumulator Division 2 piece assembly no assembly Which Would You Choose?
Industrial/Consumer Mist Applicator or 3 piece construction Ultrasonic weld 3 locations 25% leak rate 2 piece construction Snap together sealed assembly Zero Leak