
Check out the Zoeller YouTube Channel for Webinars, Tips, Trainings, and Product Videos!
Drain Fields
Split flows evenly or custom drill the orifices for unequal lateral lines
Zoeller Pump’s Spider Valve® assembly is the answer to appropriate distribution of effluent when regulations require pressure splitting or when small lots require lateral lines of unequal length. When combined with a pump, customizable orifices within the manifold ensure that no lateral receives more than its share of the total flow. A convenient sizing program is available online to allow for customization to any project. The Spider Valve is available in models that serve up to ten laterals. Each Spider Valve assembly includes 5/32” predrilled washers and a union for each washer. Unions allow washers to be removed for cleaning and maintenance.
Notes
For sizing assistance, please consult Technical Service at 1-877-244-9340 or download the Spider Valve® Orifice Sizing Tool to help design your onsite system.
All Zoeller Pump products must be installed and maintained in accordance with all applicable codes.
1.65 GPM per outlet at 5′ distal pressure
Discharge Size | 1-1/4″ | |
Installation Steps:
Dimensional Drawing, Spider Valve_SK2322
Dimensional Drawing, Spider Valve_SK2323
Dimensional Drawing, Spider Valve_SK2323
Zoeller Pump’s Spider Valve® assembly is the answer to appropriate distribution of effluent when regulations require pressure splitting or when small lots require lateral lines of unequal length. When combined with a pump, customizable orifices within the manifold ensure that no lateral receives more than its share of the total flow. A convenient sizing program is available online to allow for customization to any project. The Spider Valve is available in models that serve up to ten laterals. Each Spider Valve assembly includes 5/32” predrilled washers and a union for each washer. Unions allow washers to be removed for cleaning and maintenance.
Notes
For sizing assistance, please consult Technical Service at 1-877-244-9340 or download the Spider Valve® Orifice Sizing Tool to help design your onsite system.
All Zoeller Pump products must be installed and maintained in accordance with all applicable codes.
1.65 GPM per outlet at 5′ distal pressure
Discharge Size | 1-1/4″ | |
Installation Steps:
Dimensional Drawing, Spider Valve_SK2322
Dimensional Drawing, Spider Valve_SK2323
Dimensional Drawing, Spider Valve_SK2323