C&N PETROLEUM EQUIPMENT

The CVS110 is a non return holdback valve for bottom loading arms.

It is designed to hold back the product in the loading arm until the loading arm supply pump is activated.

This prevents product contamination within the tanker in the event that the wrong API is connected and opened and as an added bonus it also prevents the loading arm from being drained preventing theft of product from the loading arm.

The CVS holdback valve also allows the removal of the API coupler for service without draining the entire loading arm.

The internal poppet opens at a pump pressure of 40 kPa, and a thermal relief valve ensures little or no pressure can build up between the API Coupler and the poppet.

Flange type sight glasses can also be fitted to one side of the CVS110 for product verification during the loading procedure.

Construction is of aluminium and the CVS110 has 100 mm (4”) TTMA flanges either end.

2008 C&N PETROLEUM EQUIPMENT

Design: DRAGAN GRAFIX