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A swivel joint is primarily for use on oscillating shafts, but is also suitable for transfering fluids to and from slowly rotating shafts.
Designs vary from simple knuckle joints, without independant bearings to models containing double row ball bearings for heavier duty. |
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| DSTI's line of SE Series rotary unions are suitable for use in harsh environments. These compact assemblies have a maximum pressure rating of 510 bar, and are suitable for hydraulic oil, air, vacuum & coolant transfer. All of the SE Series rotary unions are available with integrated electrical slip rings for power & data transfer. The slip rings can be protected with a sealed aluminum cover if needed. |
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| Goodyear is your one source for a wide selection of high-performance hydraulic hose fittings, covering a wide range of designs, shapes, sizes and pressure ratings. With low, medium and high-pressure fittings available for braided, spiral and thermoplastic hose. Fittings include Ultra-Crimp™ (1-piece), Uni-Crimp™ (2-piece), Dual-Grip™ (2-piece) and Field-Grip™ (reattachable). Our line of 21 thread ends include SAE, NPTF, JIC, British Standard, DIN and JIS. End styles include straights, swivels, elbows and flanges. Find the fittings and threads you need, from one source. From Goodyear. |
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MPX - a complete and wide range:
* bores from 6 mm to 25 mm,
* threading (BSP, NPT and UNF).
- Non spill.
- Complies to hydraulic standards.
- High tolerance to temperature.
- Hydraulic fluid compatibility.
- Automatic connection.
- Safety locking feature.
- Optimal flow.
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A COMPLETE PRODUCT RANGE suitable FOR ALL INDUSTRIES and especially for PLASTIC INJECTION MOULDING.
- Extended range: the RMI range consists of 5 diameters of couplings from 6 mm to 25mm.
- Safety.
- Minimum pressure drop.
- Reliability and robust construction.
- An excellent flow/size ratio.
- Safe and quick locking.
Select STÄUBLI RMI couplings and take advantage of our know-how!
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MID has developed a new variable geometry coupling, which can swivel through 360 degrees: the DynaVariacor®. This internationally patented system provides in particular complete flexibility for use with all types of pneumatic tools and appliances.
The coupling is robust, light and compact; it reduces wear and avoids coiling of the feed hose. This coupling enables increased precision of movement of the tool by reducing the handling force required by the user, due to the relative rigidity of the feed pipes. Operator comfort is improved. The DynaVariacor® products have useful features: the interior cross-section of the coupling remains constant at all angles, so pressure loss is minimised and flow rates are naturally optimum.
The system is available in several sizes and fittings for a variety of uses: small industrial hand tools such as impact wrenches, grinders, drills, screw guns and riveting machines as well as equipment of larger size and power such as nail guns, staplers, disc sanders, pneumatic drills, compacting machines and special equipment.
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Deu-Plex Hydraulic Unions
- duoflow design
- self-supported rotating union
- flanged rotor
- balanced mechanical seals
- seal combinations:
Carbon Graphite/Ceramic - standard
Tungsten Carbide/Ceramic - E.L.S.
- full-media flow
- aluminum housing
- cast iron rotor |
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1⁄8" to 1⁄2" Air-Hydraulic Unions
- monoflow design
- self-supported rotating union
- radial housing connection
- balanced mechanical seal
- seal combinations:
Carbon Graphite/Hardened Tool Steel or
Carbon Graphite/Silicon Carbide
- felt oiler in seal cavity for air service
- oiler for relubrication (3 - 5 drops/month)
- low torque
- weight-optimized design
- aluminum housing
- bearings lubricated for life
3⁄4" to 11⁄2" Air-Hydraulic Unions
- monoflow design
- self-supported rotating union
- radial housing connection
- balanced mechanical seal
- seal combinations:
Carbon Graphite/Hardened Tool Steel or
Carbon Graphite/Ceramic
- felt oiler in seal cavity for air service
- oiler for relubrication (3 - 5 drops/month)
- low torque
- aluminum housing
- stainless steel or steel rotor (respective of model)
Deu-Plex Hydraulic Unions
- duoflow design
- self-supported rotating union
- flanged rotor
- balanced mechanical seals
- seal combinations:
Carbon Graphite/Ceramic - standard
Tungsten Carbide/Ceramic - E.L.S.
- full-media flow
- aluminum housing
- cast iron rotor
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Rotary Systems' ninety degree union is designed for high speeds. This swivel uses a ground shaft, mechanical seal, and dual ball bearings.
The 008 series is able to withstand moderate pressures at high speeds. |
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The swivel male crimped fitting si the new important target achieved by OLMARK R&D Department, related to the standard IP series, that improves the overall performance of the hydraulic line, releasing the torque tentions to which the hose assembly normally undergoes, minimizing the loss of sealing caused by its un-tightening and acting as a key component resistant to pressure.
The swivel male crimped fitting eliminates the need for an adapter by directly connecting into the port, therefore reducing the number of possible leak points and simplifying the line, allowing installation labour savings.
Swivel Male crimped fittings can be combined to MARKHIP rubber and thermoplastic hoses and assembled to the BP standard series of ferrules.
For further information on design and application please contact OLMARK Technical Department. |
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Features
8 different, continuously improved sealing systems
Large number of product varieties available
Customer specific designs, even for high-demanding uses
Combinations of various mediums and electrical currents
The most modern materials and manufacturing processes guarantee the highest quality
Products
In almost all branches of industry rotary unions are needed for transmitting mediums between stationary and rotating machinery parts, whereby every application has different requirements. We have developed an extensive selection of various sealing systems, in order to meet these different requirements, and to be able to offer an optimal solution. We have a large range of products available, and as well customer specific designs. |
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Multiflow rotaing union, fixing by flange.
Fluid being conveyed : all fluids (to be specified when placing the order)
Max pressure : 4275 PSI
Speed : According to your dimension
Number of flows : Standards 2 to 8 (other on request)
Installation : Flange
Dimension : 1/8" to 1"1/4
Type of seal : Composite seal
Materials : Nickel plated steel
Temperature : Standard 80°C (other on request)
Rotation : Sealed ball bearings |
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| ... products without technical information |
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