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The comparison between Runfeng and Fisher regulator

DATE:2014-06-14 | comments: | posted by:liuailin

1.Runfeng RTZ-50AQ compared with Fisher RTZ-50SN

 

Technical Data

RTZ-50AQ 

RTZ-50SN
Inlet Pressure 0.02~0.8 Mpa 0.02~0.4Mpa
Outlet Pressure 2.0~300 Kpa 1~20Kpa
Accuracy Class  AC5 ±10%
Shut-off Accuracy  ≤5% ≤5%
Lock-up Pressure Class SG10  ≤1.25pa
Flow Rate 0~19200m³/h  0~16000m³/h

 

2. Structure Comparison

The inter regulation structure of Fisher direct-acting regulator (RTZ-50SN) adopt balance valve element structure.


Runfeng RTZ-50AQ regulator adopt compound balance valve element structure, this kind of structure improve the accuracy of control pressure, it can stabilize the after pressure at a certain range well. RTZ-50AQ regulator with safety shut-off valve.

3. Performance Curve Comparison


RTZ-50AQ Gas Regulator Flow Capacity Curve


RTZ-50SN Gas Regulator Flow Capacity Curve
 

 
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