Standard or Nonstandard :
Standard
Structure :
Check
Pressure :
High Pressure
Material :
Stainless Steel
Temperature of Media :
High Temperature
Media :
Water
Brand Name :
WASTOP
Power :
-
Port Size :
-
Non Return Check Valve :
Stainless Steel
详情
Wastop excels at preventing
backflow, flooding, and sewage odor spread in pipe networks.The
Wastop valve can be inserted into almost any existing pipe. Unlike
any other check valve available today, Wastop® can be mounted
horizontally, vertically, on an inlet, outlet, in a chamber, or
utilizing flanges. Installation is a breeze!
The secret to Wastop®'s effectiveness is its specialized Memory
Membrane, inserted inside either stainless steel or pvc pipes
depending on the application. The Memory Membrane is constructed of
a specially formulated blend of polyurethane which gives it
exceptional shape retention and chemical resistance. This ensures
Wastop® always opens when needed, but then immediately seals to
prevent backflow. For over 8 years Wastop has
been leading with the lowest headloss in the
industry. How it
works: Flow in the right direction
causes a pressure build- up against the membrane to open just
enough to allow the liquid to flow unhindered.If the flow is reversed the
membrane fills with water or gas and acts as a stopper, blocking
all back flow.
WaStop can be manufactured using
different qualities of rubber and materials appropriate for the
specific usage. For example, if the check valve is to be used to
stop odours, a softer rubber is used for easier opening and
closing.