The JFC Fast Flow Valve (HFFSV20-JFC-R) is manufactured from tough, impact resistant and durable plastic, complete with a brass arm which incorporates a “pinch point” enabling the user to flex the arm and reduce the fill point of the trough. This valve is available to purchase as a Single unit Retail Pack or as an Accessory Box of 25 pieces. It is capable of delivering a flow rate of 41L/Min makes this the prefect valve for all of our fast flow troughs meaning the animals will have access to fresh, clean drinking water at all times.