KVS is the flow that generates a pressure drop of 1 bar when the valve opening is maximum. The calculation of valve's KV can therefore be related to the pressure loss Conversion tool kV KVS and CV valve in mecaflux.This tool is used to test the authority of a valve for a s...
coefficient is not a fixed value but can be adjusted within certain range; in addition, a user can carry out on-site setting modification of Kvs (key value store) on each adjusting valve according to the specific on-site need and set the most suitable maximum flow coefficient for each ...
流量控制阀MTV-02P液压节流阀Flow Control Valve 液压 SINU品牌 上海辛纽船舶科技有限公司 3年 查看详情 ￥10.00万/个 上海 液压阀单向节流阀DVE-12920-01-C-V One-way Restrictor valve 控制阀 单向 SINU品牌 上海辛纽船舶科技有限公司 3年 查看详情 ￥10.00万/个 上海 One-way throttle valve NCCB LCN...
The valve seat has uniform force and wide adjustable range. The shutdown effect is good. The valve body material is carbon steel and stainless steel, and the valve interior material is stainless steel. The flow coefficient (Kvs) can be adjusted step by step without replacing the plug and sea...
Work medium: Water, flow temperature: -10~95º C Flow feature: Less than 0.05% of KV Type Caliber (mm) Model Coefficient(KV) Max. pressure(MPa)) Valve journey stem DF/F-07(07P)-2050HC DN50 2-WAY 35 0.6 20 DF/F-07(07P)-2065HC DN65 2-WAY 53 0.6 20 ...
Globe-cage control valve · type BR 12b说明书
Work medium: Water, flow temperature: -10~95º C Flow feature: Less than 0.1% of KV Product Parameters Type Caliber (mm)Model Coefficient (KV)Max. pressure(MPa))Valve journey stem (mm) DF/Q-HDF/Q-JDF/Q-X DF/F-08-2032HC(JD/XE)DN322 WAY180.60.60.620 ...
Flow feature: Less than 0.05% of KV Product Parameters Type Caliber (mm) Model Coefficient(KV) Max. pressure(MPa)) Valve journey stem DF/F-07-2050HC DN50 2-WAY 35 0.6 20 DF/F-07-2065HC DN65 2-WAY 53 0.6 20 DF/F-07-2080HC DN80 2-WAY 70 0.6 20 DF/F-0...
Flow feature: Less than 0.05% of KV Product Parameters Type Caliber (mm) Model Coefficient(KV) Max. pressure(MPa)) Valve journey stem DF/F-07(07P)-2050HC DN50 2-WAY 35 0.6 20 DF/F-07(07P)-2065HC DN65 2-WAY 53 0.6 20 DF/F-07(07P)-2080HC DN80 2-WAY 70 0.6 20...
The durability of the valve stems were tested by simulating normal operating conditions of a control valve with a standard gland, a flow rate of Kvs = 0.63 m3/h, and a valve stem displacement of h = 20 mm. These tests were performed on a test stand (Figure 3) based on a milling ...