MC
Small By-pass Valve
Applications:

For water, oil, and other fluids.

Sizes: 1/2", 3/4", 1"

Features:

Small, economical bypass valve for pressure control of a less critical nature. Bronze body, stainless steel
ball seat. Metal-to-metal seat — does not close off drip tight. Leak-proof cover cap and gasket. Male inlet,
female side outlet. Pressure ranges 10 to 250 psi.
NSW
Adjustable Angle By-pass Valve
Applications:

An inexpensive solution to installations requiring frequent changes in the set point. Designed for
bypass and overpressure protection in pumping systems such as weed sprayers, etc. that are
non-corrosive to bronze.

Size: 1/2" only

Features:

Bronze body, BUNA-N disc and stainless steel spring. One of three pressure springs is used,
providing an adjustable range of 10 to 60 lbs., 0 to 125 lbs., or 20 to 200 lbs. Male inlet, female outlet.
CP & CP2
Compressor Pilot Valve
Applications:

Types CP and CP-2 are used as pilot valves in Rotary Screw Compressors to control receiver pressure
or compressor discharge pressure. The Pilot Valves provide a regulated output pressure that
increases on a desired ratio to provide input pressure to the air intake valve. Benefits of the Types CP
and CP-2 are savings in energy, quieter Compressor operation, and reduced wear.

Size: 1/4"

Features:

Bronze body, bronze trim, with stainless steel seat ring and disc. Maximum Controlled pressure of 400
psig.
©2013 Towle Whitney LLC
Plumbing Heating & Industrial
Valves and Controls