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ER4100 - Sunday, 01 January 2017 13:02
Other instrument - Thursday, 22 December 2016 08:32
DOUBLE BLOCK & BLEED PLUG VALVES - Wednesday, 21 December 2016 09:21
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The whole body of the valve has PFA and FEP teflon linings.


RTFE ball moves freely on the spacer where lining has been done with teflon materials and he ball stops in double sided flange passage way. Pressure of the material  or the counter flow moves the ball upstream stopping the flow.

The spacer of the downstream is in the developing there is a free flow.

Places of use and function

- Prevent harms done on the pump motor by counter flow.

Prevent harms done on the pump impeller by the counter flow.

- Interception when the back-head is high.      

Control Valves

‍Corrosion Monitoring


Models ER 4100 and 4100 HT - Electrical Resistance Probe  with Packing Gland and Cylindrical Element    Model...


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