On this episode of Weekly Boiler Tips, Jude shows how and where to use Needle Valves. Weekly Boiler Tips are compiled by the knowledgeable and remarkably prolific content creators at WARE, a family ...

Description: Winters Multiport (NVA Series) and Block & Bleed (BBV Series) Needle Valves feature a one-piece, corrosion-resistant 316 stainless steel or carbon steel body, rated up to either 6,000 psi ...

The M3 threaded needle valve provides precise flow adjustments (0 to 1 SCFM at 50 psig) when space, leak-tightness, durability, and light weight are required. It can control minicylinders, nozzles, ...

A SATISFACTORY adjustable needle valve for admitting a small constant flow of gas into a highly exhausted vessel is difficult to make. A number of ingenious forms have been described by various ...

The function of the thermostatic expansion valve (TXV or TEV) is to hold a constant evaporator superheat. When set and operating properly, the TXV will keep the evaporator active throughout its entire ...