Diaphragm dispensing valve 725HF series

pistonprecisiongrease

The 725HF Series high flow piston valve fills small bottles, foil packs, and other packaging with absolute accuracy at up to 450 ml per second. Ideal for adhesives, cosmetics, creams, grease, lubricants, inks, and sealants, the 725HF is also used for potting electronics and applying braze pastes. Using a slight pull-back at the end of each dispense cycle ensures accurate fill amounts. A unique ultra-high molecular weight (UHMW) polyethylene diaphragm replaces traditional seals, providing complete separation of the fluid from the cylinder body without the need for seal maintenance. • FDA-compliant wetted parts • Fully adjustable flow rates • Cycle rate exceeds 400 cycles per minute • < ±1% repeat fill tolerance • Low-maintenance design Compatible Fluids • Cosmetics • Creams Nordson EFD valve systems are proven to provide precise, reliable fluid dispensing control for tens of millions of trouble-free cycles before maintenance is required. The Complete Valve System The complete system includes the 725HF dispense valve, ValveMate™ 8000 controller, fluid reservoir, and dispense tip. Integrate with an EFD automated dispensing system for even faster throughput.