How to Select the Right Valve for Application
The analysis of the dynamic balance and static balance valves
by:Mech
2020-08-16
Dynamic balancing Industrial Valves is divided into flow (
Flow dynamic control valve)
And the pressure difference (
Self-reliance type differential pressure control valve)
Control two kinds, according to actual demand.
Dynamic balancing valve is used to solve the machine caused by temperature control valve frequent movement at the end of the branch differential balance problems.
Static balancing valve (and the static and the difference is that:
Also called digital lock balancing valve)
Need to pass special intelligent instrument for the disposable lock after debugging, the system of the total water control in the reasonable scope, but every change need through the instrument of valve lock again, dynamic is self-reliance don't have to bother, rely on modulated medium in the pipe network for automatic constant flow pressure change, static on engineering cost to be slightly cheaper.
Dynamic balancing Industrial Valves working principle: by changing the balance valve flow area of the valve core to adapt to the changing of the before and after the valve so as to achieve the goal of control flow.
Dynamic balancing valve can be installed on the water supply pipe, also can be installed on the return pipe.
When the system fluid pressure exceeds radiator allows working pressure, to be on the safe side, dynamic balancing valve should be installed on the water supply pipe.
Static balancing valve which is also called the balance Industrial Valves, manual balance valve, digital locked balance valve, two position regulator, etc. , used to solve in the design of piping branch differential pressure balance problems.
Static balancing valve working principle is: by changing the clearance between the valve core and valve seat (
The opening)
, to alter the flow through the valve the flow resistance in order to achieve the purpose of flow adjustment, the role of the object is the resistance of the system, to the new water allocation proportion according to the design and calculation of balance, each branch in proportion to increase or decrease at the same time, still can meet the needs of the current climate under part load of traffic demand, have the effect of thermal equilibrium.
Static balancing valve can be installed on the water supply pipe, also can be installed on the return pipe, generally to be installed on the return pipe, especially for high temperature loop, in order to facilitate debugging, more on the return pipe is loaded, the installation of the balancing valve for
Back)
Pipe don't have to set a cut-off valve.
Static balancing valve or dynamic balance valve, itself is impedance element, especially dynamic balancing valve, requests the system when matching pumps must consider the balance valve causing additional lift.
The point for Shenzhen Mech Valve Trading Co., Ltd. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
Make your os & y valve fire protection resilient seated valve. Invest in professional ductile iron gate valve services. For more info, check out Mech Valve.
flow control valve has a very good repute over the global market.
The point for Shenzhen Mech Valve Trading Co., Ltd. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
Make your os & y valve fire protection resilient seated valve. Invest in professional ductile iron gate valve services. For more info, check out Mech Valve.
flow control valve has a very good repute over the global market.