New PFA lined Plug Valve


Flowserve has re-launched the T4E plug valve with a completely new lining concept.  Instead of the traditional PTFE isostatically moulded lining, Flowserve has developed their advanced PFA moulding technology so successfully used on the Atomac range of ball valves and introduced it for the T4 plug valve.  The PFA lining provides not only the smoothest lowest friction lining – assisting in preventing product hold-up, it is also the most permeation resistant material.  Using machined and cast T-slots in the body and a solid encapsulated plug makes the product suitable for extreme service conditions including vacuum applications at elevated temperatures.
Its large sealing surfaces provide a drop tight valve shut off, the valve being fully bi-directional and sealing is totally independent of line pressure.  A secondary dynamic self-adjusting PFA reverse lip diaphragm prevents stem leakage.  Valve seats never require replacing; a simple in-line adjustment of the plug reseats it.  So; no production interruption, no complicated maintenance procedures and no big bills.  The new design valve has also been fitted with an ISO5211 Mounting pad for easy actuation fitting.  The valve is available in both ASME Class 150 and 300lb designs and PN16 if required.
So for absolute positive shut off in all circumstances this is the valve of choice.  CRP hold comprehensive stock, so please check the data sheet in the Plug Valve section of the website or give us a call on +44 (0)1706 756400.

 

2/25/2009

Contact Details

Corrosion Resistant Products Ltd
Todmorden Road
Littleborough
OL15 9EG

Phone: +44(0)1706 756400
Fax: +44(0)1706 379567
Email:

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