Dorot - Aquestia products

Dorot`s 300 Series, state-of-the-art automatic control valves are designed to withstand the most demanding requirements of water system control. Dorot experts developed this technically advanced valve with capabilities - far beyond any other on the market. The following information will guide and asist you in the selection of the optimal DOROT Series 300 valve.

The direct sealing diaphragm valves were introduced to the world market for the first time by DOROT CONTROL VALVES in1982. This valve is operated by the pressure of the pipeline and is used for various control applications in water supply, fire protection, industrial, sewage and irrigation systems.

Series 75 plastic valves are designed to control irrigation systems for crop fields, vineyards and orchards. This series boasts exceptional hydraulic characteristics enabling high flow rates, while operating at low head loss. A wide range of control functions allow designing and operating optimal irrigation networks.

Dorot presents the 80W, a specially designed  valve for agriculture applications featuring  high quality, affordability, ease of installation  and a durable construction.

Reinforced-Polyamide body, Direct Diaphragm-Sealing valve, designed for automatic back-flush of filtration batteries.

3-way pilot valve (positioning): The 3-way pilot valve is a selector pilot activated by the pipeline pressure which admits the control media into the control chamber to close the main valve, relieves the media from the control chamber to open the main valve, or locks the volume in the control chamber to keep the main valve throttled at a fixed regulating position. This control principle allows for full opening of the main valve when operating conditions require the valve to be fully open.

The valve is designed for an efficient release of entrapped air from the pipeline, while the network is at normal working pressure. Due to the relatively large orifice, compare to other Automatic valves in the market, it can also release the air through initial filling of a small-diameter pipe, or admit air into it while it is drained.

The DOROT DAV-MH-KA valves were designed for draining air at high flows at very low pressure, through filling-up of the pipeline. The valves will also allow high flow rate of air into the pipe when it is draining, preventing the risk of excessive negative pressure that may cause collapse of the pipe. The valves enable drain of small quantities of air- which tend to accumulate in the elevated locations during normal system operation, reducing the effective cross-section of the pipe, thus damage the hydraulic performance of the network. All the valve components are included within a sturdy, tamper-proof body.

This valve is designed for an efficient release of entrapped air from the pipeline, while the network is at normal working pressure. Due to the relatively large orifice, compared to other Automatic valves in the market, it can also release the air through initial filling of a small-diameter pipe, or admit air into it while it is drained.

This type of valve is a basic component in any hydraulic installation where the highest reliability, control and performance of the system are required. The construction in double eccentric allows its operation with very low operating torques and at the same time shutoff element wear is minimal, and the useful life of the valve is thus prolonged. They are designed to provide high tightness, and are the ideal solution for processes where there is little space. The special design of the seats allows bidirectional sealing, allowing the valve to work in both directions of the fluid.