Gulfmew 8-Pack Diaphragm Replacement for Hunter PGV/SRV/ASV Valves

Overview

The Gulfmew 8-Pack Diaphragm Replacement is designed to restore valve performance in irrigation systems. It is compatible with Hunter 3/4″ and 1″ PGV, PGV Jar Top, SRV, ASV, PRO-ASV, PGV-100G, PGV-101G, PGV-100A, and PGV-101A models. Please verify your valve size and model before purchasing to ensure a proper fit.

Why choose Gulfmew

These diaphragms feature a leak-free double-beaded seal that helps keep irrigation pressure steady and minimizes unexpected leaks at the seating area. Built to withstand outdoor conditions and higher pressure, theyre designed for durable, reliable operation across seasons.

• Leak-free double-beaded seal for consistent pressure and reduced water loss
• Rugged construction designed for outdoor use and variable weather
• Easy installation to minimize maintenance downtime
• Cost-effective 8-pack provides spare diaphragms for multiple valves

What to expect and real-life use

Over time, valve diaphragms can wear, leading to leaks, erratic pressure, or valves that dont fully open or close. The Gulfmew replacement aims to address these symptoms by restoring seating reliability and smooth operation, helping lawns, gardens, and landscapes receive steady irrigation when needed.

In practical terms, these diaphragms support routine maintenance without frequent replacements, making it easier to keep an irrigation system performing close to its intended schedule. The combination of compatibility, a robust seal, and straightforward installation offers a practical, cost-conscious option for DIY irrigation care.

Installation at a glance

• Shut off water supply and relieve pressure
• Loosen four bonnet bolts and remove the bonnet
• Extract the old diaphragm and clean the seating area
• Seat the new diaphragm with the double bead, reattach the bonnet, and tighten bolts evenly

With these steps, diaphragms can be replaced in minutes, reducing system downtime and keeping irrigation flowing smoothly.

Compatibility and care

Always verify valve size (3/4″ or 1″) and model before installing. The 8-pack design supports multiple valves or future maintenance, offering a convenient, ready-to-use solution for season-long irrigation care.

FAQ

Q: Is this diaphragm compatible with my Hunter PGV/SRV/ASV valve?

A: Yes. The 8-pack fits many 3/4″ and 1″ PGV, SRV, and ASV valve models; please confirm your valve size and model before purchase.

Q: What does the package include and how long does installation take?

A: The pack contains eight diaphragms with a double-bead seal. Installation is quick: turn off water, remove the bonnet, swap diaphragms, and reassemble.