TWIN SPHERE CONNECTORS
With Floating Flange
FEATURES
• MAY BE USED BOTH FOR SUCTION AND DELIVERY
Because of the excellent molding technique combined with tough chemical fibers it may be used at a bursting pressure of over 850 psi. and within a normal internal pressure of 225 psi. In addition, since it can satisfactorily withstand the force for creating a vacuum it may be used on both the delivery and the suction sides. Also, since its carcass is of special spherical type, and it will not come in contact with the connecting bolt head even if it expands, this connector may be used with a sense of security even when subjected to high pressures.
• EASY INSTALLATION ON PIPING
Since its carcass is soft and can be readily deformed, pipe connections can be quickly and readily completed despite some misalignment.
• EXCELLENT ABILITY TO ISOLATE SOUND AND VIBRATION
The highly soft carcass isolates vibration and solid sound in all directions and prevents the production of noise.
• OTHER ADVANTAGES AND EFFECTS
1.Need neither gasket nor packing.
2.Since the flange is a sort of loose fit type, it can be installed on pipes without difficulty.
3.Since it absorbs the elongation and contraction of pipes caused by variations in temperature,
it prevents the piping system and equipment from breaking down.
4.It absorbs the pulsation of water and prevents water hammering to some extent.
5.When pipes made of different engineering materials are connected with this connector,
it prevents them from developing electrolytic corrosion.
• TYPICAL APPLICATIONS
1.Pressure piping systems for water and warm water used in building equipment and general
industrial plants, etc.
2.Pump lines and turbine lines used for power generation plants, industrial machinery, universal
pump blowers etc.
3.Feed-water and drainage lines for waterworks, sewerage, sanitary piping systems, etc.
4.Oil lines for industrial plants, shipbuilding yards, etc.
5.Loading and unloading lines to and from ships for harbor facilities, etc.
• Others
This connector has a wide range of applications in waste disposal plants, mines, chemical plants, etc.
| Available Styles/Materials |
|||
| Material Code | Cover Elastomer | Tube Elastomer | Maximum Operating Temp °C |
| BB | Chloro Butyl |
Chloro Butyl | 105° |
| EE | EPDM | EPDM | 105° |
| NH | Neoprene | Hypalon | 105° |
| NN | Neoprene | Neoprene | 105° |
| NP | Neoprene | Nitrile(Buna) | 105° |
| NOMINAL DIAM | 100 PSI | 150 PSI | 200 PSI | 225 PSI | |
| 1 | 25mm | √ | √ | ||
| 1 1/4 | 32 | √ | √ | ||
| 1 1/2 | 40 | √ | √ | ||
| 2 | 50 | √ | √ | ||
| 2 1/2 | 65 | √ | √ | ||
| 3 | 80 | √ | √ | ||
| 4 | 100 | √ | √ | ||
| 5 | 125 | √ | √ | ||
| 6 | 150 | √ | √ | √ | |
| 8 | 200 | √ | √ | √ | √ |
| 10 | 250 | √ | √ | √ | √ |
| 12 | 300 | √ | √ | √ | √ |
| 14 | 350 | √ | √ | ||
| 16 | 400 | √ | |||
| 18 | 450 | √ | |||
| 20 | 500 | √ | |||
| 22 | 550 | √ | |||
| 24 | 600 | √ | |||
| 28 | 700 | √ | |||
| 30 | 750 | √ | |||
| NOTE : √ = USE CONTROL RODS | |||||
| Press/Temp | Operating Temperatures | |||||
| Correction Factor | 80°C | 85°C | 90°C | 95°C | 100°C | 105°C |
| Maximum Working Pressure(x factor) | x1.0 | x.92 | x.83 | x.75 | x.67 | x.60 |