Static balance valve

Technical Parameter

Item model number: KPF

Nominal diameter: DN15~600mm

Nominal pressure: PN16/25

Applicable medium: non-corrosive liquids such as water and oil

Applicable temperature: 0~100℃

Flange standard: GB/T 17241.6, GB/T 9113

Test standard: GB/T 13927, API598

Sealing test: PN1.76/2.4

Shell test: PN1.5/2.4


Product Detail

Product Description

The static balance valve is a kind of regulating valve with special functions. It has good flow characteristics, can reasonably distribute the flow, realize the quantitative flow, and can effectively solve the problem of uneven room temperature and heat in the heating (air conditioning) system. Since the valve is equipped with opening degree indication, opening degree locking device and small pressure measuring valve for flow measurement, it is only necessary to install a balance valve of appropriate size in each branch and user inlet, and use a special intelligent instrument for one-time debugging After locking, the total water volume of the system is controlled within a reasonable range, thus overcoming the unreasonable phenomenon of "large flow, small temperature difference". This product is ideal in heating systems. The balance valve can be installed on both the water supply pipe and the return pipe. Generally, we recommend installing it on the return pipe, especially for high temperature loops. For the convenience of debugging, it should be installed on the return pipe.


The Main Technical Parameters

PN(MPa)Test pressure(MPa)Work pressure(MPa)Working mediumMedium temperature(℃)
case sealP20P12
1.62.41.761.51.6Water, steam≤100


Material Of Main Parts

Part NameBody, bonnet, disc, packing glandStem sealStem NutWasherFiller
  MaterialGrey cast iron, ductile ironStainless steelCast copperRubber asbestos boardExpanded graphite


静态流量平衡阀(图1)

Main External Connection Dimensions

ModelKPF-16

PN(MPa)

1.6

DN(MPa)

1520253240506580100125150200250300350400500600
Size(mm)L1301501601802002302903103504004804956226987879149781295
H150160182192250264380413446540623687782914968103714401790
H116017019720727028441044850659568876286710091073115214401790
D0801808090100120200200240240360400500500680680--