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Industrial coupling range launch has block profile
Product news WORLD PUMPS
September 2016
Precise flow regulation Alpha Laval’s new DV-P diaphragm valve Premium UltraPure provides more precise flow regulation and delivers double the flow rate of conventional diaphragm valve designs at a given pressure drop. The Alfa Laval DV-P cuts energy costs because of the double flow rate or lower pressure drop, enabling the use of smaller feed pumps, which require less electricity to operate.
lation and maintenance quicker, easier and safer. There’s no need for cross tightening or re-tightening which eliminates the risk of human error. Safer operation is also guaranteed with defined and uniform compression and gives the valve a longer lifetime. In addition, the mechanism’s built-in click and positioning system ensures correct fastening on every use. www.alfalaval.com
Installation costs are also lower than conventional diaphragm valves due to the use of smaller pumps, valves and piping. In addition, the extended lifetime of the diaphragm valve results in longer service intervals. The valve is safe and easy to use thanks to a single-thread tightening mechanism making instal-
Alfa Laval diaphragm valves
Industrial coupling range launch has block profile Renold Couplings have launched two new ranges designed for industrial applications. The Hi-Tec RBI range takes the existing RB offering to the next level, by incorporating a new block profile to increase torque throughput by 50%. The new Hydrastart range will come complete with Renoldflex, meaning that unlike the current range, it will be ‘drop-in’ so the drive assembly can remain in place, allowing the Hydrastart to be swapped out. With the only bespoke machining being the bores on the end of the couplings, which is not always required, lead times will be greatly reduced. Whilst launching the two new ranges Renold Couplings also
announced a further range, the Hi-Tec UBI. A low cost rubber in compression coupling range designed for general industrial applications, the Hi-Tec UBI will be available with standard grade rubber, or the option of a silicone alternative for high temperatures. The rubbers can be changed in situ when necessary and no further lubrication or adjustment is required. www.renold.com
The new coupling ranges.
www.worldpumps.com
13
September 2016
Precise flow regulation Alpha Laval’s new DV-P diaphragm valve Premium UltraPure provides more precise flow regulation and delivers double the flow rate of conventional diaphragm valve designs at a given pressure drop. The Alfa Laval DV-P cuts energy costs because of the double flow rate or lower pressure drop, enabling the use of smaller feed pumps, which require less electricity to operate.
lation and maintenance quicker, easier and safer. There’s no need for cross tightening or re-tightening which eliminates the risk of human error. Safer operation is also guaranteed with defined and uniform compression and gives the valve a longer lifetime. In addition, the mechanism’s built-in click and positioning system ensures correct fastening on every use. www.alfalaval.com
Installation costs are also lower than conventional diaphragm valves due to the use of smaller pumps, valves and piping. In addition, the extended lifetime of the diaphragm valve results in longer service intervals. The valve is safe and easy to use thanks to a single-thread tightening mechanism making instal-
Alfa Laval diaphragm valves
Industrial coupling range launch has block profile Renold Couplings have launched two new ranges designed for industrial applications. The Hi-Tec RBI range takes the existing RB offering to the next level, by incorporating a new block profile to increase torque throughput by 50%. The new Hydrastart range will come complete with Renoldflex, meaning that unlike the current range, it will be ‘drop-in’ so the drive assembly can remain in place, allowing the Hydrastart to be swapped out. With the only bespoke machining being the bores on the end of the couplings, which is not always required, lead times will be greatly reduced. Whilst launching the two new ranges Renold Couplings also
announced a further range, the Hi-Tec UBI. A low cost rubber in compression coupling range designed for general industrial applications, the Hi-Tec UBI will be available with standard grade rubber, or the option of a silicone alternative for high temperatures. The rubbers can be changed in situ when necessary and no further lubrication or adjustment is required. www.renold.com
The new coupling ranges.
www.worldpumps.com
13