Forespar Full Flow Ball Valves 2" MF-850 DeBond when filled with silicon sealant

when filled with silicon sealant will make a watertight fitting

The Midrange HexaratchetÆ grip loaded sheets

The simple two step installation procedure does not require special tools to make a watertight connection

TP SERIES - STRAIGHT BRONZE TAIL PIECE

Scandvik Sink Drain Assembly w/Stopper

Forespar Full Flow Ball Valves 2" MF-850 DeBond when filled with silicon sealantFull 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