AVG 25mm Extended Body PTRE15-1400-LF 15mm 1400kPa PTR Pressure Temperature Relief Valve
SKU: 45103240969

AVG 25mm Extended Body PTRE15-1400-LF 15mm 1400kPa PTR Pressure Temperature Relief Valve

Sale price$63.90 Regular price$71.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AVG 25mm Extended Body PTRE15-1400-LF 15mm 1400kPa PTR Pressure Temperature Relief ValveOverview Australian Valve Group (AVG) PTRE15 1400 LF 15mm (1 2") 1400kPa PTR Pressure and Temperature Relief Valve (also known as TPR valve) with an 1" (25mm) extended brass body. The AVG PTRE15 1400 LF PTR valve is designed for hot water tanks with a recessed PTR port thread, where the normal PTR valves cannot reach. The AVG PTRE15 1400 LF is cross compatible with other popular makes such as Reliance HTE55 1 PTR valve with same fitments and

Overview

Australian Valve Group (AVG) PTRE15-1400-LF 15mm (1/2") 1400kPa PTR Pressure and Temperature Relief Valve (also known as TPR valve) with an 1" (25mm) extended brass body. The AVG PTRE15-1400-LF PTR valve is designed for hot water tanks with a recessed PTR port thread, where the normal PTR valves cannot reach.  The AVG PTRE15-1400-LF is cross compatible with other popular makes such as Reliance HTE55-1 PTR valve with same fitments and functions.

During the hot water services' heating cycles, the volume of water will expand as the temperature increases. This volume expansion creates excessive pressure inside the water cylinder and must be regulated. The AVG PTR valve is designed to regulate and relieve the pressure in hot water services by dripping in a controlled manner. 2-5L a day of dripping is normal, depending on the hot water usage and the amount of heating going into the water.

The AVG PTR valve is also a mechanical protection device for the hot water services. In rare occasions of faulty thermostat or heating element, the hot water service can overheat and build dangerously high pressures. When the AVG PTR valve senses this abnormally high temperature and pressure, it will dump large amounts of water in hundreds of liters for an emergency pressure relief.

A functioning PTR valve is a requirement by law in Australia for safety and the AVG PTR  valve is approved under the Watermark standard. The AVG PTR valve comes with an insulation jacket and allows for a professional look and minimal heat loss.

A PTR valve usually has a life span about 5 years and needs replacing if you notice excessive water leakage in a stream instead of a controlled dripping. The AVG PTR valve is cross compatible with many other brands such as Reliance, Thompson, Nefa and Reflex.

The AVG PTR valve fits perfectly with mainstream heat pump, solar, electric and gas storage water heater brands such as Rheem, Vulcan, Rinnal, Dux, Aquamax, Thermann, Apricus and Solahart. 

Technical Details

  • Brand: Australian Valve Group (AVG)
  • Model: PTRE15-1400-LF
  • Watermark License Number: 2639
  • Expansion Rating: 10 kW 
  • Pressure Rating: 1400 kPa
  • Temperature Rating: 99°C
  • Thread Size: 1/2" BSP (15mm) Male MI thread and female FI thread
  • Thread Size Physical Measurements: 20.995mm external male and internal female thread diameter (refer to the BSP sizing chart in the photo gallery)
  • Insulation Jacket Included 
  • Material: DR Brass
  • Intended Use: Electric tanks, solar tanks, gas storage tanks and heat pumps
  • SKU: AVG-PTRE15-1400-LF

Package Contents:

  • AVG PTRE15-1400-LF 15mm (1/2") 1400kPa PTR Valve with insulation jacket
  • Package Weight: 400g


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45103240969

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 2307 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Bradley
Houston, US
★★★★★ 5
Red, black, run right!
Size: 40 Feet
I got the TYUMEN 40FT 18 Gauge 2-Pin Red & Black Cable for hooking up LED strips, and it worked perfectly. The wire is sturdy, flexible, and easy to cut or connect, making installation quick and hassle-free. The 40-foot length is generous for longer runs, and the color-coded red and black makes it easy to keep track of positive and negative connections. Great for DIY electronics, lighting projects, or any small electrical hookup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
W
Verified Purchase
weedfan
Los Angeles, US
★★★★★ 5
good wires/cables
Size: 40 Feet
wors jus fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
aux beam triangle lights
Color: Yellow & Spot Flood Combo
bought these because the profile was small enough to not block my view while driving. super bright and the plug and play wiring harness is nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Excellent lights
Color: Yellow & Spot Flood Combo
These are great lights. Put them on my side by side and they are very bright at night. They also work great in dusty environments. I would leave them on all day long riding the trails so people could see me coming in the woods easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2022
J
Verified Purchase
Joseph Sinopoli
Pawtucket, US
★★★★★ 4
Bright yellow light
Color: Yellow & Spot Flood Combo
More yellow then amber, was looking for more amber to cut through the fog here. They are bright though and look good Been through quite a few storms and it’s still water proof
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2025

recommand products