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LPG Break Away-3/4" Nozzle Reconnectable Breakaway

LPG Breakaway valve When the pull is greater than rated value, the valve will break away automatically. 
Item Code: AI4-383
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  • Description

Product Description
LPG Breakaway valve When the pull is greater than rated value, the valve will break away automatically. 
LPG Breakaway valve When the pull is greater than rated value, the valve will break away automatically, then seal in the connection, to avoid any leakage from the LPG dispenser, to prefect person and equipment. This valve can be

Technical Specification
Nominal diameter 20mm3/4"
connection Female Thread
Flow rate 5-50L/Min
Working pressure 0.25Mpa
Breakaway 300-600N
Material Stainless Steel

To prevent the failure of operation fault or slip of the car, the vehicle is not separated from the vehicle, the vehicle is pulled away from the vehicle, and the connecting tube causes a large number of leakage of raw materials to cause the safety accident.
Working Principle
Under normal conditions, the state of import and export of snap valve is connected, if the external force by more than tensile force, due to a fixed set of is through the wire rope is fixed on the device, when the tension after a fixed set of internal spring compression, positioning steel ball can enter the fixed set of avoid empty area, Yang and Yin is separated.
The valve core built in the positive side of the positive side of the sun and the negative end of the valve quickly closes the valve and keeps the liquid in the tubing.


The OPW OAS400 3/4" Breakaway with Anchor Strap is designed for in-line use with any LPG fueling system. Valve inlet has 3/4" BSPP threads. Safely shuts off fuel flow in the event of a vehicle driveaway.


  • Body: steel (brass optional)
  • Internal Components: brass and steel
  • Seals: specially formulated polymers and elastomers specific to LPG applications.

Features & Benefits

  • Durable Construction – Heavy-duty brass, aluminum and steel construction provides excellent corrosion resistance in the harsh fueling environment.
  • Added Safety – Anchor strap allows for installation anywhere, and added assurance.
  • Patented Front Compression Collar Provides Ease-of-Use – Breakaway can be reconnected without tools by simply turning the front ring to compress the locking sleeve. Reinsert the breakaway half of the safety valve and then unscrew front ring to allow locking sleeve to return to its original position.
  • Individually Leak Tested and Inspected

Ordering Specifications

Product No. Inlet Thread Size Material Service Pressure Weight
OAS400 3/4" BSPP Female Brass 350 psi 24 bar 2.314 lbs. (1.05 kg)

Technical Specifications

  • MAWP: 350 psi (24 bar)
  • Separation Force: 45-112 lbs. (200-500N)
  • Weight: 2.314 lb (1.05 kg)
  • Temperature Range: -40° F to 185° F (-40° C to 85° C)

Customer Reviews
Average rating:

5(based on 122 reviews)

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