WIC Valve Brass Exhaust Throttle Flow Control Silencer Connector NPT 3/8" Inch Noise Reduce Air Valve Muffler

WIC Valve BESL Series Air Brass Exhaust Flow Control Silencer Connector provides a excellent noise reduction for pneumatic air solenoid valve. BESL Series brass flow control silencer is commonly use in the exhaust port on the inline directional control solenoid valve. High quality flow control noise reducer, easy to install. 

Push in Fitting Frequently Asked Questions:

What is the different between NPT, BSPT, and BSPP?

NPT Connections

NPT (National Pipe Thread) seals are the most popular type of seal in the U.S. and Canada. NPT male adapters have a taper thread that wedges into the female NPT adapter. The angle across the flanks of threads is 60 degrees.

BSPT Connections

BSPT (British Standard Pipe Thread) are popular type of seal in China and Japan. It is not commonly used in North America. BSPY is similar to NPT except the angle across the flanks of threads is 55 degrees instead of the 60 degrees in NPT.

BSPP Connections

BSPP (British Standard Parallel Pipe) is commonly used in the UK, Europe, Asia, Australia, New Zealand and South Africa. It is a parallel thread fitting that uses a seal ring for sealing. The seal ring is placed in-between a shoulder on the male fitting and the face of the female fitting and is squeezed in place.

Fitting Installation Guide:

Apply sealant on thread, hand tighten it and use wrench to turn 2-3 turns.