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 September 2013 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Marine Propulsion

Wärtsilä Reshuffles Two Top Managers

The following appointments have been made in the management inform Wärtsilä Corporation: Mr Rakesh Sarin (59), B.Sc. (Eng.), has been appointed President of Power Plants,

MHI, IHI & DBJ Join Forces On Investments

Mitsubishi Heavy Industries, Ltd. (MHI), IHI Corporation and the Development Bank of Japan Inc. (DBJ) concluded a three-way formal agreement today on their respective

Voith Schneider Propellers Drive Double-ended Ferry MS Frisia IV

Ferries operated by Norden-Frisia AG have been serving the East Frisian island of Norderney for many decades. Navigation in these coastal waters poses special

Marine Power

RIMPAC Exercise Puts LCS Through Paces

It was the middle of May, and the littoral combat ship Independence was operating out of San Diego, testing components of the mine warfare mission package. The mission is one that,

Wärtsilä Reshuffles Two Top Managers

The following appointments have been made in the management inform Wärtsilä Corporation: Mr Rakesh Sarin (59), B.Sc. (Eng.), has been appointed President of Power Plants,

MHI, IHI & DBJ Join Forces On Investments

Mitsubishi Heavy Industries, Ltd. (MHI), IHI Corporation and the Development Bank of Japan Inc. (DBJ) concluded a three-way formal agreement today on their respective

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Pipelines Pod Propulsion Salvage Ship Repair Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | 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: 0.1722 sec (6 req/sec)