Forbes Marshall Pvt. Ltd.

Three -way valves

A Three way valve is a constant flow rate valve used for either Mixing or Diverting application. In these valves, the total flow rate remains constant. In applications where three way valves are employed, the liquid circuit will naturally split into two separate loops, Constant & Variable flow rate.

Series 200

This is the standard globe design three way valve with pneumatic or electric actuator with a lot of extension possibilities and a wide range of applications. The basic equipment is fitted with a mixing or diverting plug and strong high capacity shaft guiding and serves at the same time as basis for multiple types of execution. The present generation of the series 200 has been updated as a result of decades of development. Production on most modern CNC machining centres guarantees the highest precision and simple exchange of parts. The body design is optimized to flow conditions with large volumes.

Seats are not welded and can be unscrewed and serviced even after years of operation. Exchanging of seat and plug can be completed within few minutes. During maintenance, the valve remains in the pipeline. This saves cost during maintenance and installation. Capacity can easily be adapted to any modication, extension due to modular design.

• Save installation cost : Controller comes pre-assembled on the valve

• Saves loop cost: Eliminates the need of separate sensor, transmitter, I/P controller and positioner

• Low maintenance