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The Best Diaphragm Valves

Looking for the best Diaphragm Valves?

Discover now our comparison of the best Diaphragm Valves. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Diaphragm Valves are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Diaphragm Valves in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
Hunter Industries RTL1201332100 Hunter PGV Diaphragm Irrigation Valve Replacement, 1 Count (Pack of 1), Black
  • Heavy-duty, double-beaded diaphragm seal ensures leak-free performance
  • Loosen the four captive bonnet bolts to install the diaphragm in minutes
  • Captive plunger ensures easy access to valve solenoid and eliminates the possibility of lost parts during disassembly
No. 2
DERNORD Sanitary Diaphragm Valve Silicone Seal Stainless Steel 316L, 1.5” Tri Clamp Valve (1.5 inch Tube OD)
  • Size:1.5 Inch Tri Clamp, fits 1.5 Inch Tube OD
  • Body Material: SS316L; Sealing Material: Silicone; White Cap Material: ABS Plastic
  • SS316L diaphragm valve is suitable for controlling ultrapure, sterile, corrosive or abrasive fluids
  • The sanitary design allows precise control of the fluid flow rate with low turbulence and minimal back pressure
  • Diaphragm valve suits for food and beverage, pharmaceutical, biotechnology, semiconductor industry, etc
SaleNo. 3
Rain Bird DRKCP/CPF Replacement Diaphragm for CP, CPF, DV, DVF, DAS Series Valves
  • Replacement sprinkler valve/controller diaphragm kit
  • Compatible with Rain Bird 3/4" and 1" CP, CPF, and DAS valves
  • Original Rain Bird parts
  • Contains diaphragm, spring, and 6 bonnet screws
  • Easy to replace in minutes
SaleNo. 4
Orbit WaterMaster Underground 57045 Diaphragm Repair Kit
  • Replacement diaphragm for orbit-fits automatic 3/4-inch. (57100) and 1-inch. (57101) internal bleed valves
  • Connects sprinkler timers to valves
  • Reliable and long-lasting
  • High-quality molded construction
  • For outdoor use with cold water only
SaleNo. 5
Orbit 57078 100 Series Anti-Siphon Automatic Sprinkler Valve Diaphragm
  • For repairing the valve and anti-siphon seals in manual anti-siphon valves
No. 6
Rain Bird Replacement Diaphragm ONLY for HV HVF Series Valves - Does NOT fit any other valves like PGA, DVF, Hunter, Irritrol, etc.
  • Brand new OEM Rain Bird diaphragm parts for HV series valves.
  • Does NOT Fit: Rain Bird DV DVF CV and CVF valves; or any Hunter, Irritrol, Toro, or Hardie valves. It will also not fit PEB valves.
  • This will fit HV and HVF valves only. The Rain Bird valve have 4 screws on the top. NOT for Hunter valves with 4 screws.
  • ONLY fits: 100HV 100HVF 100HV-SS 100HV-NPT 100HVF-SS 100HVF-NPT
  • Includes all parts pictured.
SaleNo. 7
Orbit WaterMaster Underground 57473 Diaphragm, Jar Top
  • For repairing the valve and anti-siphon seals in manual anti-siphon valves
  • Contains washers, O-rings, and poppets in most brass anti-siphon valves
  • Compatible with anti-siphon valves from Orbit, Superior and other major brands
SaleNo. 8
Sloan R-1003-A Regal Water Closet Diaphragm Rebuild Kit, 3.5 GPF - For use with Sloan Regal Flushometers - Includes Diaphragm, Handle Repair Kit, Vacuum Breaker Repair Kit & Tailpiece O-Ring, 3317003
  • WATER CLOSET DIAPHRAGM ASSEMBLY: Our Regal water closet diaphragm assembly kit is intended to replace worn or end of service life assemblies. The diaphragm is built with proprietary natural rubber with a brass bypass. This kit includes the diaphragm, handle repair kit, vacuum breaker repair kit and tailpiece O-Ring.
  • COMPATIBILITY CHECK: This water closet diaphragm assembly is specifically designed to work as a replacement for our line of Regal 3.5 GPF flushometers. Always make sure to check part compatibility to ensure a quick, hassle-free repair.
  • INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water, and promote sustainability.
  • SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan specifications, specifically designed for the most reliable commercial restroom products. This means fewer repairs and protects your investments.
  • WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet’s most precious resource. As the world’s leading manufacturer of commercial plumbing systems, we’ve spent more than a century pioneering smart, water-saving restroom solutions that are built to last a lifetime.
  • KIT COMPONENTS INCLUDED: Includes A-38-A Diaphragm, Handle Repair Kit, V-551-A Vacuum Breaker Kit, and Tailpiece O-Ring
No. 9
Tecumseh 631555 Carburetor Valve Diaphragm
  • Genuine OEM Tecumseh Part
  • OEM Carburetor Valve Diaphragm
  • Part Number: 631555
  • May not include original package.
No. 10
Dorman 917-064 PCV Diaphragm Repair Kit Compatible with Select Audi / Volkswagen Models (OE FIX)
552 Consomer Reviews
Dorman 917-064 PCV Diaphragm Repair Kit Compatible with Select Audi / Volkswagen Models (OE FIX)
  • Cost-effective repair - save money by replacing only the failed PCV valve diaphragm instead of the entire valve cover
  • Factory compatible - this PCV diaphragm matches the dimensions and function of the original part for reliable fit and performance
  • Complete kit - includes cover, diaphragm and spring
  • Trustworthy value - backed by team of engineers and quality control experts in the United States
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

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Last update on 2024-05-02 / Affiliate links / Images from Amazon Product Advertising API