水泵采购网

进口电动三通合流调节阀哪家品牌好

进口电动三通合流调节阀Product Description:

And electric three-way shunt regulating valve adopt cylindrical thin split window valve core guidance. Equipped with DKZ straight stroke electric actuator, it receives 0-10 or 4-20madc signal to drive the valve to open and close. The three-way confluence regulating valve is used to mix two fluids into a third fluid, or mix the same fluid with different temperatures into a fluid with the same temperature. The three-way diverter valve divides a fluid into two channels. The nominal diameter of electric three-way confluence regulating valve and electric three-way shunt regulating valve is from 25mm to 330mm, and the nominal pressure is PN1 6. 4.0, 6.4Mpa, applicable liquid temperature from - 60 ℃ to 450 ℃, control signal of 0-10 or 4-20madc, leakage standard of class IV and class VI, flow characteristics of straight line and parabola. With different valve covers, it can be divided into ordinary type and heat dissipation type.

进口电动三通合流调节阀Design features and Executive Standards

Valve body, bonnet WCB, HT200, zg230-450, zg1cr18ni9ti

Valve core, valve seat, 1Cr18Ni9Ti, stellite alloy surfacing

Packing PTFE, stainless steel bellows

Stem push rod 2Cr13, 1Cr18Ni9Ti

Bushing 2Cr13

Gasket rubber asbestos board, 1Cr18Ni9Ti, graphite spiral wound gasket

Natural flow characteristic straight line and parabola

Operating temperature (℃)

Ordinary type: cast iron: - 20 ~ 200, cast steel: - 40 ~ 250, cast stainless steel: - 60 ~ 250

Heat dissipation type: - 40 ~ 450, cast stainless steel: - 60 ~ 450

Medium temperature (℃) below 200 (for confluence valve)

Inherent adjustable ratio r30:1

Nominal pressure PN (MPA) 1.6, 4.0, 6.4

Allowable leakage: hard seal: grade IV, soft seal: grade VI

Action mode: electric open type and electric close type

进口电动三通合流调节阀Signal range (MA. DC) 0 ~ 10, 4 ~ 20

Power supply voltage 220V, 50Hz

Scope of application

Urban construction, chemical industry, metallurgy, petroleum, pharmacy, food, beverage, environmental protection

城建、化工、冶金、石油、制药、食品、饮料、环保

（仅供参考）