Fdi manual venturi balancing valve

HCi's Terminator B is an Italian made product, that is a fixed orifice manual balancing valves which features our patented removable venturi, quarter turn bubble tight shutoff, triple sealing stem with 2 Viton ® o-rings and Teflon ® seal, heavy pattern brass memory stop. The Terminator G is our fixed orifice multi turn globe balance valve; its heavy bronze pattern, precision hand . The FlowSet venturi based manual balancing system was introduced in These simple devices offered two major benefits: low head loss (one foot or less) and direct GPM readout. Low head loss saves energy because a smaller pump impeller can be selected and direct readout in GPM improves balancing accuracy. Models are available which can read flow as low as .  · flow design inc, fdi, a division of imi indoor climate, offers hydronic flow control through integrated manual venturi and automatic balancing valve products, hook-up packages, and hose kits for fan coil, fin tube, unit heater, air handler, and vav box for Address: Governors RowDallas, Texas , USA.

Model MB is a venturi style manual balancing valve with % positive shut-off full port plated ball. Permanently installed venturi section, Teflon seats, double o-ring shaft seals, Pressure/Temperature readout ports, adjustable memory stop with position indicator and union end with o-ring seal. Bell Gossett Venturi valves provide balance, ease of commissioning, and shut-off for use in a wide range of HVAC systems. The venturi design combines efficient and accurate flow balancing with minimal pressure loss. The ball/butterfly valve provides complete shut-off capability for use when servicing a section of your system. Venturi valves are available inRead more. Manual Balance Valve Integrated Manual Balancing Valve/Union/Isolation Valve Technical Data Fluid chilled or hot water, 60% glycol Sizes ½", ¾", 1, 1¼", 1½", 2" Materials: Body Ball Stem Union Tailpiece Gland nut Seals packing O-rings Venturi Readout port body cap Readout port seal Memory stop forged brass chrome plated/forged.

The FlowSet venturi based manual balancing system was introduced in These simple devices offered two major benefits: low head loss (one foot or less) and direct GPM readout. Low head loss saves energy because a smaller pump impeller can be selected and direct readout in GPM improves balancing accuracy. Models are available which can read flow as low as GPM. Since , FDI has offered contractors factory assembled coil Hook-Up modules. The manual balancing valve (MBV) must provide a unique combination of two functions to the hydronic system: the ability to selectively throttle the flow to a terminal device or branch circuit (several terminal units or sub-branches), and the ability to measure the resulting flow. Venturi balancing valve with dual P/T ports, union option and ball valve with memory stop. Functions: Measuring, balancing, and shut off. Ball and Stem: Chrome plated brass ball and brass stem. Pressure Rating: psig at ° F (25 Bar at ° C) (Body M) psig at ° F (40 Bar at ° C) (A, B, C Bodies).