valve operator News
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Aerodyne Debuts New Animation of StopTight(R) Slide Gate Material Handling Valve
Aerodyne® (http://www.dustcollectorhq.com/), a division of Abanaki Corporation, recently launched the new animated demo of their StopTight® Slide Gate material handling valve, a dependable, dust-tight component for controlling flow in a bulk material system. The unique slide gate drive action eliminates the need for racks, pinions, cams, or other internal mechanisms that tend to interfere ...
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Rotork Gears offers specialised bevel gearbox for AWWA applications
Rotork Gears has introduced the IB AWWA series of bevel gearboxes, designed specifically for the manual operation of AWWA standard C560 cast iron and C561 fabricated stainless steel gate valves. The AWWA (American Water Works Association) is responsible for setting standards on the design, performance and manufacturing of valves and associated equipment. With over 50,000 members, it is the ...
By Rotork plc
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Aerodyne Announces the Unique StopTight(R) Slide Gate Material Handling Valve
Aerodyne®, a division of Abanaki Corporation, announces the StopTight Slide Gate material handling valve, a dependable, dust-tight component for controlling flow in a bulk material system. The unique slide gate drive action eliminates the need for racks, pinions, cams, or other internal mechanisms that tend to interfere with valve operation. A leaf spring-assisted slide plate seals against ...
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Rotork Gears introduces new valve gearbox with GOST Standard dimensions
Rotork Gears has introduced the NTBG series of bevel gearboxes, designed specifically to comply with the Russian GOST-R Standard CKBA 062-2009 for valve and actuator mounting dimensions. GOST is the predominant standard for valves in the oil, gas, power generation and utility industries throughout Russia and its neighbouring countries. Developed from the proven and rugged Rotork IB gearbox ...
By Rotork plc
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Don’t Just Replace a Check Valve, Upgrade It!
Just over 300 miles northwest of Santa Monica, CA, where the world’s first marine outfall was installed in 1910, check valves are being re-designed and engineered for outfalls all over the world. Outfalls – which are essentially discharge points of a waste stream into rivers, drains, sewers, or other bodies of water – are located in thousands of places across the planet. Many of ...
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Aerodyne Announces the Vacu-Valve(R) Platypus Trickle Valve as Low-Cost Alternative to Rotary Airlocks
Aerodyne®, a division of Abanaki Corporation, announces the Vacu-Valve® Platypus Trickle Valve, one of the lowest-cost, lowest-maintenance dust collector valves available. The Vacu-Valve Platypus is a trickle valve that operates as a constant discharge valve for dust collectors, hoppers, cyclones and other equipment operating under negative pressure. Its unique duck bill design allows it ...
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River weir upgrade demonstrates Rotork’s extended scope capabilities
A recent UK Environment Agency river management scheme has demonstrated the ability of a Rotork Site Services extended scope contract to provide project management and organise all the mechanical, electrical and civil engineering work required to complete the project. A major benefit for the customer is the simplified contractual route that the extended scope contract enables by reducing the ...
By Rotork plc
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Making the right choice with duckbill check valves
Inspired by nature, the duckbill valve is a simple check or one-way valve that is formed from a flexible material such as rubber or some other elastic material. Typically, the two halves form a beak-like appendage that allows a fluid to flow easily in one direction. A key characteristic of the duckbill check valve is that it requires no intervention to open or close and operates as a result of a ...
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The Main Role of the Pressure Reducing Valve
With the wider use of machinery fittings, the valve industry has been boomingly developed. The market demand for pressure reducing valve is greatly enhanced as well. As a result, the purchase of pressure reducing valve has aroused attention. So, how can we choose the better pressure reducing valve? The principle of the pressure reducing valve is to reduce the water pressure by the local ...
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