TMUNA MEDABERET - Amiad

1 DOROT AUTOMATIC CONTROL VALVESF ounded in 1946, DOROT is a leading developer, manufacturer, and marketerof a wide range of superior quality automatic control valves . DOROT's experiencedResearch & Development Dept. has a long tradition of generating innovativesolutions for the application of water control systems. These include, waterworksdistribution networks, sewage and effluent disposal, fire protection, mining,and irrigation s commitment to excellence begins with using the highest qualitymaterials. The company's engineering experts are constantly working to providecustomers with a broad range of valve patterns and sizes in a wide variety ofmetals and grades including: Cast Iron, Ductile Iron, Cast Steel, SST, Bronze,Marine Bronze, Polyamide, and experts at DOROT custom-design each valve application according to specificcontrol requirements.

2 Most of the production process, which includes, machining,and coating, takes place in modern in-house leaving the factory, each product is hydraulically tested. An advancedtesting laboratory simulates the anticipated field distribution in more than 70 countries world-wide, a key component ofthe DOROT difference is its outstanding customer service. This includes fieldassistance, technical advice, training programs, and follow-up is all of these factors that make DOROT a leader in fluid control technologyand customer SERIESD iaphragm ActuatedHydraulically OperatedAutomatic Control ValvesDiaphragm ActuatedHydraulically OperatedAutomatic Control Valves500 SERIESK ibbutz Dorot, Mobile Post Hof Ashkelon 79175, Tel.

3 972-8-6808848, Fax. 972-8-6808751, Dorot, Mobile Post Hof Ashkelon 79175, Tel. 972-8-6808848, Fax. 972-8-6808751, MEDABERETP ressure Reducing ValvesPR - Pressure Reducing ValveThe valve maintains a preset downstream pressure, regardless of upstreampressure or flow rate main valve is controlled by either a 3-way pilot valve (allowing full openingwhen downstream pressure drops below the set-point), or by a 2-way pilot valve(creating minimal a pressure differential in open possition).RC - Hydraulic Remote Control ValveA hydraulic relay opens or closes the valve (on which it is assembled),in response to a pressure command, carried by a control tube froma remote control - Electrically Operated - Pressure Reducing ValveThe valve is a Pressure Reducing Valve which maintains a preset downstreampressure, regardless of upstream pressure or flow rate valve's opening is controlled by an electric solenoid valve.

4 This eithercauses the valve to open (and regulate) or to Control & Check ValvesEL - Solenoid Controlled ValveA 3-way solenoid valve, activated by an electric current or an electricpulse, opens or closes the main valve. The standard valve is supplied inthe "normally closed" position. The "normally open" position is activation can be added to other control applications on - Hydraulic Check ValveThe valve is in the "open" position when the upstream pressureis higher than the downstream the upstream pressure drop below of the downstreampressure, the valve will instantly close, preventing return and closing speeds can be adjustable An innovative internal trim ensures frictionless operation,easy maintenance and high reliability.

5 During closure, the pace slows down to preventslamming or water hammer / surges. The series includes, as an optional feature, a positionindication rod, attached by a floating connection,enabling smooth movement with no wear or tear ofthe indicator seal. Very quite and stable operation makes the valvesespecially suitable for housing and residential applications. All materials are WRc approved for potable and Benefits The capability to regulate near zero flow, as standardon all sizes, achieved by the LTP ("Linear ThrottlingPlug") device, completely eliminates the need for alow flow bypass valve.

6 The unique bottom guide together with thehydrodynamically designed structure enables verylow head loss in the fully-open position. A standard valve model fits a wide variety of controlapplications using Dorot pilot valves . An especially short face-to-face dimension, ensuresmaximal saving in installation Reducing ValvesPR - Pressure Reducing ValveThe valve maintains a preset downstream pressure, regardless of upstreampressure or flow rate main valve is controlled by either a 3-way pilot valve (allowing full openingwhen downstream pressure drops below the set-point), or by a 2-way pilot valve(creating minimal a pressure differential in open possition).

7 RC - Hydraulic Remote Control ValveA hydraulic relay opens or closes the valve (on which it is assembled),in response to a pressure command, carried by a control tube froma remote control - Electrically Operated - Pressure Reducing ValveThe valve is a Pressure Reducing Valve which maintains a preset downstreampressure, regardless of upstream pressure or flow rate valve's opening is controlled by an electric solenoid valve. This eithercauses the valve to open (and regulate) or to Control & Check ValvesEL - Solenoid Controlled ValveA 3-way solenoid valve, activated by an electric current or an electricpulse, opens or closes the main valve.

8 The standard valve is supplied inthe "normally closed" position. The "normally open" position is activation can be added to other control applications on - Hydraulic Check ValveThe valve is in the "open" position when the upstream pressureis higher than the downstream the upstream pressure drop below of the downstreampressure, the valve will instantly close, preventing return and closing speeds can be adjustable An innovative internal trim ensures frictionless operation,easy maintenance and high reliability. During closure, the pace slows down to preventslamming or water hammer / surges. The series includes, as an optional feature, a positionindication rod, attached by a floating connection,enabling smooth movement with no wear or tear ofthe indicator seal.

9 Very quite and stable operation makes the valvesespecially suitable for housing and residential applications. All materials are WRc approved for potable and Benefits The capability to regulate near zero flow, as standardon all sizes, achieved by the LTP ("Linear ThrottlingPlug") device, completely eliminates the need for alow flow bypass valve. The unique bottom guide together with thehydrodynamically designed structure enables verylow head loss in the fully-open position. A standard valve model fits a wide variety of controlapplications using Dorot pilot valves . An especially short face-to-face dimension, ensuresmaximal saving in installation Control ValvesFL - Modulating Float Controlled ValveThe main valve is controlled by a float valve, located in the tank orreservoir and set at the required maximum water level.

10 The valvemaintains the maximum level Addition: Surge-Preventing Closure (SP)FLDI 2 - Differential Float Controlled ValveA Float valve (model 70-610) controls the main valve, closing it whenthe water reaches maximum level, and opening it when the waterdrops to its preset minimum level. The differential between the maximumlevel and the minimum levels is adjustable, at a limited Addition: Surge-Preventing Closure (SP)FLDI 1 - Differential Float Controlled ValveA Float valve (model 70-550) controls the main valve, closing it whenthe water reaches maximum level, and opening it when the waterdrops to its preset minimum level.