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Irritrol 700 In-Line Valve 3/4" FPT | IR-700B-75

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Free Shipping on Orders over $149
Sale Price $28.85
Our Price $42.97
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Irritrol 700 In-Line Valve 3/4" FPT

  • Valve Size: 3/4 inch
  • Flow Rate: 0.1 - 30 GPM
  • Connection: Female Pipe Thread

Features & Benefits

Featuring a straight-through flow path that dramatically reduces pressure loss, the Irritrol UltraFlow Series of plastic valves leads the industry in long-term performance and reliability. With a flow range from .1 to 180 GPM and a self-cleaning, 150-mesh stainless steel filter screen, these unique valves are ideal for a multitude of potable and dirty water applications. A glass-reinforced nylon body and bonnet, stainless steel spring and hardware, and a rugged, nylon-reinforced Buna-N diaphragm add an extra dimension of toughness to this very durable family of valves.

  • Unique straight-through flow path. Provides extremely low friction loss
  • Slow-closing design. Reduces water hammer and resulting stress on the system
  • Tough glass-reinforced nylon, stainless steel and brass construction. Provides durability and long life
  • High and low-flow operation. Ensures consistent performance in a variety of applications
  • Self-flushing, 150-mesh, stainless steel filter screen on 1-, 1- and 2-inch models. Provides consistent operation

Product Details

Electrical Specifications

  • Solenoid: 24 V ac
  • Inrush volt-amp: 24 V ac-9.6 VA
  • Inrush current: .4 amp
  • Holding volt-amp: 24 V ac-4.8 VA
  • Holding current: .2 amp


  • H: 4 1/2", W: 1 9/10", D: 3 2/5"
Irritrol 700 In-Line Valve
Irritrol 700 In-Line Valve
Product Tag:
Top of the Line
Flow Rate:
0.1 - 30 GPM
Flow Control:
No Flow Control
Connection Type:
Residential and Commercial
Body Material:
Glass-Reinforced Nylon
Valve Type:
Product Type:
Valve Type:
Flow Control:
No Flow Control
Valve Size (in.):
4.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bought it for replacement parts.
I needed a replacement solenoid and diaphragm for one of the valves used for my drip irrigation system, so I bought a few of these for the parts. Replacing these two parts was much easier than trying to replace the entire valve.
March 17, 2016
Great Replacement part
In 25 years, I have only replaced the solenoid and diaphragm parts about every 5 years on each of the 5 install parts in the Valve Box,

Recently, I buy the complete part since it is easier to find and mostly cheaper than the individual solenoids and diaphragm part
July 16, 2020
1 month ago
Great valve for master shutoff applications.
I bought to use as a main shutoff valve between the quarter turn manual water supply shutoff valve and the valve boxes. This valve had the highest maximum flow capacity in a 3/4" Size since my water utility supply pressure is marginal and I wanted to assure minimum pressure drop. Works flawlessly and was easy to install. Highly recommended.

July 13, 2017
over 3 years ago
Excellent product
Have had this type for 13 years. And this is the first problem where as I have had to replace 4 out of 9
September 28, 2017
over 2 years ago
The valve fit and did not leak. Your service was perfect The valve is used on my reverse osmosis whole house water system.

Thank you
April 22, 2020
4 months ago
The valve is exactly as shown including the solenoid. (Some sellers show
the valve with the solenoid but make the solenoid a separate purchase.)
June 16, 2020
2 months ago
Work in a tight space
I bought these valves as replacements for the 20+ year old Irritrol valves that came with my system. My box is space restricted so these work well to get all the stations in one box. The original valves lasted 20+ years but one of the replacements failed in just 2 seasons and we only water for about 5 months. Had to replace a solenoid. Have never had any success with rebuilding these valves. Always had to put in a new valve to make it work.. They are also pretty expensive for what they are. Time will tell how long the replacements last. The originals would get 5 stars. The new replacements get a 3 so far.
May 23, 2019
1 year ago
Worked as replacement
I bought this to replace the insides of an older hydro-rain valve. It works great now.
July 5, 2017
over 3 years ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 8 questions Browse 8 questions and 25 answers
Why did you choose this?
SprinklerWarehouse.com Store
replacing an old leaky valve, by using this i can keep the body and just replace the working parts
P A on Oct 26, 2018
only one that would work
T H on Jun 11, 2018
replacing an old leaky valve, by using this i can keep the body and just replace the working parts
P A on Oct 26, 2018
used previously for low flow circuits
W A on Jul 3, 2018
only one that would work
T H on Jun 11, 2018
To replace the one that broke
A N on Apr 11, 2018
Replacement parts
Eric F on Mar 27, 2018
to replace old valve
G R on Jan 30, 2018
A O on Sep 3, 2017
Returning customer. You have the parts for my aging equipment.
J D on Jul 16, 2017
Needed parts.
William E on Jul 8, 2017
I like these valves, I have used them for a long time and the work well without many problems.
Charles E F on Nov 9, 2016
used previously for low flow circuits
W A on Jul 3, 2018
To replace the one that broke
A N on Apr 11, 2018
will this fit on a hardie valve it looks similar i dont want to pull the whole thing out just replacing the top part?
Pauls E on Jul 25, 2015
are parts available for this valve?
mike m on Oct 17, 2015
This valve has a slow-closing design. But in my application, I need the opening and closing times not to be too slow. What is approximately the time required to open or close the valve ?
A shopper on May 28, 2013
BEST ANSWER: I purchased three of these valves for my yard sprinkler system. From the time I select 'Run' from my control panel the valve opens in 1 second. The valve closes in less than 2 seconds.
Is this valve required to be installed vertically? Can I install it 90 degrees off vertical i.e. horizontal?
Daniel on Dec 28, 2012
BEST ANSWER: I use the Irritrol 700-75 3/4 valve VERTICALLY, and it works fine.
I do not use it for a sprinkler system, but it is used on a ground
water heat pump FURNACE, for shutting off and on the water flow.
This valve is a slow closing valve, and thus prevents the water
shock noise. I only wish it had a longer longer fatigue life!.
is this one capable of 100 PSI as is, or do I need to order parts?
Frank D on Aug 3, 2012
BEST ANSWER: Dunno. I run mine at 60. Would check with manufacturer sPecs.
is 3 1/2 wide the size of the valve?
A shopper on Jul 2, 2012
BEST ANSWER: it is a 3/4" valve.
On 8.28 I ordered a 2711APR valve and wonder if it was received ?????
B E on Aug 29, 2018

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