Detailed Product Description

Modulating valve

Function

2-way modulating valve (VB-7200 series)
Open when the stem is in the top position
Close when the stem is in the bottom position
3-way modulating valve(VB-7300 series)
Open between port1 and 2 when the stem is in the bottom position
Open between port1 and 3 when the stem is in the top position

Actuator
The valves are intended for use together with Acmelec
VA-7000 series on/off type or proportional type actuators

Installation
The valves are to be mounted according to the flow direction marks on the valves
The valves are recommended to be mounted with the actuator in upright direction .Sufficient
clearance must be allowed for actuator maintenance or removal only

Technical Data
Valve type: 2-way/3-way control valve
Pressure class: PN16
Flow characteristic: Equal percentage
Connection: Flange
Leakage :< 0.05% of KVS
Fluid temperature:-10oC-95oC
Trim/Stem: stainless steel
Valve body: Cast Iron (cast steel optional)
Plug: PTFE