Waukesha Cherry-Burrell brand W45 Check Valves are 'wafer-style', where product flow pushes the valve disc away from the seat. In the absence of forward flow pressure, the electropolished spring returns the disc and holds it closed against the seat. Back flow pressure also pushes the disc into the closed position.
Waukesha Cherry-Burrell brand 45BY Ball Check Valves have a 316L stainless steel body with a curved offset ball trap. Product flow pushes the ball up into the trap and out of the product stream for full diameter flow.
This check valve is well suited to applications where there is pulsing flow and should not be used for sticky, adhesive products, or those with excessive viscosities where the ball can be held in the offset tube.
Waukesha Cherry-Burrell brand 62B Air Blow Check Valves are 'plug-style', where air pressure pushes the bonded rubber plug away from the seat. In the absence of air pressure, the spring returns the plug and holds it closed against the seat.
Waukesha Cherry-Burrell brand 45HMP Check Valves are 'wafer-style', where product flow pushes the valve disc away from the seat. In the absence of forward flow pressure, the electropolished spring returns the disc and holds it closed against the seat. Back flow pressure also pushes the disc into the closed position.
Compact and mounted in an S-Line Clamp Connection, the 16AMP-AR relieves air/vapor pressure and is most commonly used on the inlet of a Centrifugal Pump so when the pump is operating, the valve is sealed by the low suction pressure. However, when the pump is "air locked," the pressure increases and the valve opens to let the air out of the system.
Comprised of a Nylon poppet valve with a Buna O-Ring seal, the valvescan be supplied with 304 Stainless Steel, or 316L Stainless Steel cap bodies.
For installation on pump suction lines, the 40CF-AR Sanitary Air Vent Valve is designed to operate as a CIP return air relief, and operates against either vacuum or positive pressure. For proper operation, the valve should be mounted vertically.
• The Waukesha 40CF-AR is available in 1"-4" sizes. S-Line connections are standard. Other connections are available on request.
• The 40CF-AR has a polypropylene ball that acts between the upper and lower machined seats. The valve body is machined stainless steel, either 304 or 316
Ball valves offer great economy and durability for a wide range of applications that do not require clean-in-place (CIP) service. They are easy to install and maintain. The full ported, straight-through design of ball valves frees the flow path from obstructions. As a result, pressure drops across the valves are reduced, and there is no change in elevation for piping through the valve. This allows efficient and safe production or cleaning processes in the food, beverage, dairy, industrial, and chemical industries.