Conval's Clampseal Blowdown Service Valves

press release
Monday, February 04, 2013

Conval, a provider of high-performance valves, offers Clampseal Blowdown Service Valves to provide necessary control for continuous or tandem boiler or turbine blowdown and bottom blow-off service.

 

For continuous service, blowdown valves are available in ¾” through 3" sizes with butt or socket weld ends, in ASME through 4500. Standard material is Low Alloy SA 182-F22 and F91. For tandem service, blowdown valves are available through 3" sizes with butt or socket weld and flanged ends, in ASME Class through 4500. Standard materials are Carbon Steel A105, Low Alloy F22 or F91. For both applications, other materials are available upon request.

 

Clampseal blowdown valves are fully serviceable in-line using standard Conval tools. The valves feature a uniform one-piece gland, which eliminates the potential for stem damage or packing leaks from gland cocking. With pressure assisted bonnet seal, the cartridge-style packing chamber allows rapid access to valve trim for inspection and maintenance. The pressure seal backseat provides maximum valve integrity by ensuring a positive internal guide for the valve and stem and disc assembly. This also securely isolates the packing from line pressure when the valves is fully open, to increase packing life.

 

Maritime Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Marine Propulsion

Anglo-Eastern Signs Turbocharger Maintenance Deal

MAN PrimeServ Turbocharger, part of MAN Diesel & Turbo’s service division, has signed a Premium Turbocharger Maintenance Contract with Anglo-Eastern Ship Management.

Electric & Hybrid Propulsion Ordered fir CMAL Ferry

Imtech Marine informs it has been awarded a third contract to supply the electric and hybrid propulsion system for a hybrid ferry operated by Caledonian Maritime Assets Ltd (CMAL) of Scotland.

Laborde Repowers Much of Stone Oil Fleet

In January 2014, Laborde Products sold its first Mitsubishi engine to John W. Stone Oil for the vessel John W. Stone. Since then, Laborde has supplied the Gretna,

Marine Power

Volume Up in Dutch Maritime Technology Sector

The Dutch maritime technology sector has had a good year. Turnover increased by 17%, from EUR 6.4 billion in 2013 to EUR 7.5 billion in 2014. The sector employed 31,680 FTEs, up from 29,361 in 2013.

Anglo-Eastern Signs Turbocharger Maintenance Deal

MAN PrimeServ Turbocharger, part of MAN Diesel & Turbo’s service division, has signed a Premium Turbocharger Maintenance Contract with Anglo-Eastern Ship Management.

K-Sim Engine Chosen for Malaysia's Defense University

The National Defense University of Malaysia has selected Kongsberg Maritime’s Engine Room Simulator platform K-Sim Engine for its facility in Kuala Lumpur. The contract,

 
 
Maritime Standards Navigation Offshore Oil Pipelines Pod Propulsion Salvage Ship Repair Ship Simulators Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1959 sec (5 req/sec)