Hose End Control Valve (HECV) (Obsolete product)


For line mounted applications, these lightweight Hose End Control Valves (HECVs) provide pressure limitation at the outlet to protect the aircraft while refuelling. Several different pressure settings are available to tailor the control system to the customer’s requirements.

Sorry About That… This Product is an Obsolete Item…

This product is no longer available. To assist you with finding an alternative product that will perform the same function we have offered some suggested replaceable products below. 

We have also made information about obsolete products available to assist with purchasing spare parts that may still be available. You can view obsolete product information by searching for product codes in our SEARCH bar. 

If you would like any further information regarding our parts please don’t hesitate to contact your local Liquip representative and we will get back to you as quickly as possible. 

Features & Benefits
  • Lightweight
  • Low pressure drop
  • Direct spring acting
  • Three pressure settings available (see Ordering Data for details)
  • Downstream surge pressure control — 75 psi (5.17 bar) max
  • Fail safe design
  • Model 60129-1 replaces older Model 40680 (part number change only)
  • Mechanical blockout device Model 61656 for system test and defueling now available — no connection to fuel pressure required

Contact the Liquip Sales Department for assistance in determining which of the numerous models and options available will best suit your application.


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