With the PGV-ASV, irrigation systems that require backflow prevention for every zone can enjoy simple operation and trouble-free performance without the need to install a separate backflow preventer. This convenient all-in-one unit offers a host of …

The PGV Jar-Top Valve combines convenience and reliability with quality and performance, making it the ideal solution for handling the demands of any residential system. Designed for simplicity, it's easy to maintain and can be serviced without the use of …

Regulating pressure saves water and extends the life of the irrigation system. Saving water is achieved through regulation by operating each zone at the best pressure for that equipment and application type. Accu Sync is a simple pressure regulator …

Get maximum performance with the PGV Valve! Perfect for handling the demands of residential systems, this high-quality option provides convenience, reliability, and easy servicing. Choose from an array of configurations to meet your specific project …

A valve with an external leak can be a simple adjustment or may require further inspection. Review our simple checklist below. Crack in the body - This would require a valve replacement. Loose bolts/screws on the bonnet - Tighten down, so they are snug. …

The project consists of 48438 ft2 (4500 m2) of irrigated area, there are 16146 ft2 (1500 m2) of Green Walls, 5382 ft2 (500 m2) of green roofs and 26910 ft2 (2500 m2) of regular landscape. The green wall irrigation system has 8 zones in the inside system …

Tools Required: 5/16 socket (recommended) Philips Screwdriver … Valves - Replacing the Diaphragm …

Valves - Replace the Solenoid …

Control valves are the heart of an irrigation system, and Hunter has assembled one of the broadest line-ups in the industry. From low flow to high flow, clean water to dirty water, and low pressure to high pressure, there is a Hunter valve that will work …

One of your irrigation zones may continue to run or might be stuck on even with your controller unplugged. The valve running without a signal from the controller is an indication that there is debris inside the valve. Here are some tips for valve repair. …

When determining what might be the best valve for your particular needs, it is a good idea to keep these considerations in mind: Choose a valve that will operate at the pressure available on the project. If your system will be subject to pressure surges …

Water enters the valve from the system main line and exerts a force against the center of the valve’s diaphragm. A small orifice in the diaphragm allows the water to flow through to the upper chamber between the diaphragm and the bonnet. The water …

The flow control knob works very similar to a hose bib or gate valve as its main function is to either fully allow or restrict the amount of water passing through the valve. The main difference is that the flow control limits the diaphragm's stroke, …

There are two ways to bleed a zone valve for manual operation: … One way is to simply turn the solenoid (the black cylinder with 2 wires) counter-clockwise a 1/4 to 1/2 turn. To shut off the valve, twist the solenoid clockwise until it is snug on the …

Valve Bonnet Flow Control handle Bleed Screw Solenoid Diaphragm Supprt Ring Diaphragm Diaphragm Spring Most irrigation valves are designed to close within 10 to 20 seconds of the solenoid deactivating. The most common reason why a valve would close slower …

The most common reason for a valve to remain on, or weep, is debris. New installations without proper flushing, recent mainline repair, or well water can cause debris to flow into the valve and get caught between the diaphragm and the seat.  …    It's …

Situated in the heart of the River Sile Natural Park in the Venetian countryside, the H-FARM compound is home to the largest innovation hub in Europe. The one-of-a-kind campus is among the largest single-parcel agricultural estates in Italy. Amenities …

  Hunter controller's contain multiple sized transformers, therefore each controller has different activation capabilities. Here is a list of recommended applications when using multiple Hunter solenoids. Note: The max stations you see below for each …

Proper system design and placement of valves is an intricate part of a good irrigation design.  Before installing an irrigation valve ensure you have a good irrigation design that follows your local and county building codes.  Guidelines to follow when …

Historic St. Patrick’s Cemetery, also known as Kenmore Cemetery, lies in the quaint city of Goulburn in New South Wales, Australia. Founded in 1889, the grounds were expanded in May 2002 to include a lawn and headstone section on the western side of the …

Drip zones need regulation because the working pressure of a drip zone is lower than any other type of system. Hunter offers two options for pressure regulation - a 25 psi(1.7 bars/170 kPa) and a 40 psi(2.8 bars/280 kPa) version. The 25 psi version is …

Hunter's line of valves consists of an array of models that  fit every application from residential to golf course applications. Watch to learn about Hunter PGV, ICV, and IBV Valves as well as Hunter Drip Control Zone Kits. … Hunter Valves Product …

The Hunter family of irrigation valves offers durable, reliable performance and is engineered to stand the test of time, no matter the conditions. Hunter's line of valves consists of an array of models that will fit every application from residential to …

This video will teach you the components and operation of an Hunter irrigation valve. You will learn how to manually open and close your Hunter valve along with basic operation. … Valve Series: Valve …