Forespar Full Flow Ball Valves 1-1/4" MF-850 Williams & Heintz Map Dimensions 22

Dimensions 22

Sheave Ø (mm)16 mm Sheave Ø (in)5/8 in

Lift trigger up to lock in position for continuous water flow

407 Low-Density filler is a blended microballoon-based filler used to make fairing putties that are easy to sand or carve

Forespar Full Flow Ball Valves 1-1/4" MF-850 Williams & Heintz Map Dimensions 22Full Flow Ball Valves MF 850 These MF 850 Ball Valves have NPS straight (aka parallel) threads at each end, and are designed to be fitted with straight thread thru hull or pipe fittings. Straight threads are not "self sealing". You must use pipe joint compound, thread seal compounds, or "Teflon tape" to seal the threads when making connections. An advantage of parallel threads over tapered threads, however, is that there is maximum engagement between