Needle Valves

Marquest Needle Valves

Marquest Needle Valves

Marquest

Marquest needle valves offer precise flow control with fine adjustment of corrosive and high purity fluids. Specifications Material PVC Sizes 1/4", 3/8",...

Specialty Manufacturing Co. Needle Valves

Specialty Manufacturing Co. Needle Valves

Specialty Manufacturing Co.

The Specialty Mfg. Co. (SMC) needle valves are commercial and laboratory quality needle valves. Specifications Material PVC Sizes 1/4", 3/8", 1/2" Style...

Whitey Needle Valves

Whitey Needle Valves

Whitey

Whitey stainless steel needle valves are heavy duty, corrosion resistant and can operate over a wide range of temperature and humidity. Whitey...