Sell Manual Static Thread Balancing Valve BSB-11

Description

Static Manual Balancing Valve PHF**7B Application
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PHF**7B series screw static balancing valve is a key hydraulic balance product used for precise flow regulating of water pipelines system in HVAC application to ensure static hydranlic balance across whole water system.
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PHF**7B series can ensure the actual flow of each terminal equipment and pipeline� in line with
the design flow in the phase of system initial commissioning by site commissioning with flow measuring
computer.�
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PHF**7B series are widely used in main pipes, branch pipes and terminal equipment pipelines
in HVAC�� water system, It also can be used in other application with the same function requirement.
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PHF**7B series�scew static balancing valve is a two-way manual , high accuracy flow regulat
ing valve, with the dimensions of DN *0~DN *0 , which is composed of valve housing, valve seat, test cocks, handwheel and stroke indicator,� etc.

Static Manual Balancing Valve PHF**7B Features�

* 1. Ideal adjustment performance
* 2. Excellent cut-off function
* 3. Theory flow curve is equal-percentage
* 4. National patent type opening and closing lock-in
* 5. Every full circle has settled KV, flow through valve body
������ measuring differential pressure at both ends of valve body
* 6. Reliable sealing property.can be calculateddevice.curve
* 7. Strong resistance to corrosion,long life time
* 8. Inner up-down valve stem, there is no need to preset
������ operation room.
* 9. EPDM O-ring sealoperation room.
* *0. *5 degree angle between the core, stem and the axis of
������� the valve makes better flux.
* *1. Inside displacement of core. The position of stem and
and handwheel keep the same when opening or closing
the valve. It is suitable for small place.
* *2. DZR dezincification copper alloy component.
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Static Manual Balancing Valve PHF**7B Specifications
�� Size Range :��������� DN*0 ~ DN*0
�� Flow precision :��� � 5% (*0%***0% opening)
�� Pressure Rating :� PN*6
�� End Connections :
�� Medium :���������������� Water, water-glycol mixture
�� Media Temperature :� **0�C�� ~ **0�C�
�� Ambient Temperature : 0 ~ *5�C�
�� Shipping &Storage Temperature :� **0 ~ *5�C�
�� Atmosphere :�� non-corrosive, non-explosive

�� Testing hole connection: 1/4�� Female screw