Super Gal. Super Gal. Model 75 - High Capacity Plastic Control Valve. Product Catalogue. Super Gal Catalogue. Model 75.

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1 Super Gal Model 75 - High Capacity Plastic Control Valve Model 75 Super Gal Catalogue Product Catalogue Super Gal

2 Back-Flushing Valves??? Areas Of Activity Dorot, part of Matholding Group since 2014, is one of the world s leading manufacturers and developers of sustainable technologies and products for water control and optimization systems. With more than 70 years of experience, the company is a worldwide pioneer in providing high quality solutions for Hydraulic Controlled Valves and Air Valves. Customers around the globe benefit on a daily basis from our experience and wide variety of solutions and services in the following areas: Waterworks Distribution Systems for civil and industrial engineering Fire Protection Industrial Applications such as Mining, Wastewater, Marine Water Treatment and Filtration Agricultural and Landscape Irrigation Water Metering and others Innovation and expertise are the backbones of Dorot. It drove us into developing a diverse portfolio of water and other fluids systems application, in compliance with specifications and international quality standards. Customer satisfaction and recognition is of paramount importance for Dorot. This guarantees uncompromised know-how, expertise and professionalism in planning, designing and providing the optimal hydraulic control solutions. We invite you to join our family of business partners. Together we can provide the best control solutions for the world s most valuable natural resource: water 2

3 Overview Super Gal The Super Gal is an innovative 3 plastic valve designed for greenhouse, nursery and drip irrigation, agriculture and landscape applications. Designed for a variety of water control applications, the Super Gal is made out of sturdy, durable, corrosion resistant, high-quality materials. Equipped with a direct-sealing diaphragm, the Super Gal is operated by the pressure in the pipeline and is manufactured in a variety of models including throttling, built-in solenoid operator, various end connection options, and more. With its simple design, the Super Gal allows maximum dependability at a minimum level of maintenance, while yielding optimal irrigation operation. Features High-capacity design with extremely low pressure losses Very low opening pressure Strong and reliable, even under harsh conditions Super compact structure and minimal parts makes it simple to install and maintain Versatile design: 3 Way and 2 Way operation Corrosion resistant high quality materials Benefits Cost-saving operation based on low inrush current solenoids Simple inline installation for easy, low-cost maintenance Available with a throttling handle for flow control Available Versions The Super Gal 75 valve is available with a wide range of end connections and control options, making it the most versatile valve of its kind. Thread 3 Flanged 3 Flanged 4 3

4 Super Gal Technical Data Dimensions Metric US Length L1-260 mm L / 4 L2-280 mm L / 32 Height H1-100 mm H / 16 H2-180 mm H2-7 1 / 8 R1-60 mm R1 (3 ) / 8 R2-100 mm R2 (3 ) / 16 R3-110 mm R3 (4 ) / 16 Width 170 mm 6 11 / 16 Weight 1.4 Kg 3.1 lbs C.C Volume 250 cc 8.45 oz L1 L2 H1 H2 R1 R2 R3 Hydraulic Data Metric US Max. Continuous Flow 100 m 3 /h 440 gpm Max. Intermittent Flow 145 m 3 /h 640 gpm Min. Pressure 0.4 bar 6 psi Max. Pressure 10 bar 145 psi Max. Temperature 60ºC 140ºF Kv / Cv K Head loss Flow rate Headloss m 3 /h bar psi Materials Part Material 1 Body GRP 1.1 Body for flange connections GRP 2 Bonnet GRP 3 Diaphragm NR 4 Bolts and washers SST 5 Spring SST 6 Spring disc GRP 7 Flange 3 - Aluminium 4 R - Plastic / Aluminium 8 Flange adapter PA-GF 9 O-ring No NBR 10 O-ring No NBR Way Model 3 Way Model

5 Technical Data Super Gal Principle Of Operation 3 Way Control The control device is used to either admit pressure into the control chamber to close the valve, or to relief pressure to the atmosphere to allow the valve to open. 2 Way Electric-Control A solenoid operator plugs the control chamber s outlet. A permanent connection from the upstream through a labyrinth restriction ensures line pressure into the chamber closing the valve. Energizing the solenoid operator opens a drain to the downstream, allowing the valve to open. Ordering guide: Ordering data Ordering code Ordering data 75 Bonnet Application Standard M Manual ON-OFF with throttling handle T RC Remote hydraulic control Port size ED2 Electric 2Way valve (integral operator) 3" / 80mm 3 EL(D3) Electric 3Way valve 4"R / 100mmR * 4R ED3 Electric 3Way valve (integral operator) Port connections PR Pressure Reducing BSP threaded BS PS Pressure Sustaining/Relief NPT threaded NP PR/EL Electrically-activated Pressure Reducing Aluminium Universal Flanges FM PR/RC Hydraulically-activated Pressure Reducing Plastic Universal Flanges * FP PR/PS Pressure Reducing and Pressure Sustaining * 4 R/100mmR valves are available with flanged connection only PS/EL Electrically-activated Pressure Sustaining and only this size can be fitted with plastic flanges. FR Flow Control Valve FL Modulating Float Controlled Valve XX Other (Specify) 5

6 Super Gal Typical Applications M Manually Controlled Valve The valve is controlled manually by a three port selector that allows the user to select the closed, open or remotecontrolled position of the valve. The control is effortless and quick, even under high pressure conditions. ED2 2-way Electric Valve Electrically actuated, normally-closed valve with integral solenoid operator. The valve is designed for maximal simplicity for greenhouse and field irrigation, controlled by an electronic controller. Can be supplied with AC, DC or DC-Latch operators. Manual override is enabled through an integral lever. EL(D3) 3-way Electric Valve A 3-way solenoid valve, activated by electric current or an electric pulse (latch), opens or closes the main valve. The standard valve is supplied as Normally Closed ( Normally Open is optional). Electric actuation can be added to other control applications on request. RC Hydraulic Remote Controlled Valve The valve will open or close upon a pressure command sent to a relay-valve from a local or remote control center. This application enables the solenoid valves to be located in one convenient center reduces the installation costs and protecting the solenoid valves from lightnings or accidental damage. PR Pressure Reducing Valve The valve maintains a preset downstream pressure, regardless of upstream pressure or flow rate fluctuation. The valve allows full opening when upstream pressure drops below the pressure set-point. PS Pressure Sustaining & Relief Valve The valve maintains upstream pressure, regardless of flow rate variations. The valve will close if the upstream pressure drops below the set-point and will fully open when the upstream pressure exceeds the set-point. 6

7 Typical Applications Super Gal PR/EL Electrically-activated Pressure Reducing Valve Designed to open and regulate downstream pressure to a stable preset value upon electric command from an irrigation controller. Electric command may be of constant current or pulse, as determined by the controller in use. PR/RC Hydraulically-activated Pressure Reducing Valve Designed to open and regulate downstream pressure to a stable preset value upon a hydraulic command delivered through a control tube. This application enables locating the solenoid valve at one convenient point and reduces the risk of lightning strike damages to the system. PR/PS Pressure Reducing / Sustaining Valve The valve will maintain a preset upstream pressure as well as reduce downstream pressure to required safe value. If upstream pressure is higher than its preset value and downstream pressure is lower than its preset value, the valve will be fully open to allow minimal head losses. PS/EL Electrically-activated Pressure Sustaining Valve The valve is a normally-closed, electrically actuated, upstream pressure regulating valve. When energized, the valve will open to sustain the upstream pressure at a fixed, pre-adjusted value, regardless of flow rate variations. The valve will close drip tight when the solenoid valve is de-energized or in case the upstream pressure is lower than the set-value. FR Flow Control Valve The valve limits the flow rate in the network to a preset, value regardless of upstream pressure variations. The valve fully opens when the flow rate drops below the set point. FL Modulating Float Controlled Valve The main valve is controlled by a float valve, located in the tank or reservoir and set at the required maximum water level. The valve maintains the maximum level continuously. 7

8 Innovation Innovation Expertise Expertise Reliability Reliability Hundreds of companies in the industrial, civil engineering, municipal and agricultural sectors around the world have chosen DOROT s innovative and field-proven technologies. Since its establishment in 1946, DOROT leads the valves market with continued innovation, uncompromising excellence and firm commitment to its customers, consulting and supporting them through all stages of a project and overcoming challenges in R&D, design, implementation, and maintenance.