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Valves

The installation of a ball valve upstream of the flow control is recommended. A ball valve provides a means of drain line isolation for maintenance. Some local plumbing codes require that grease interceptors have an internal flow control to ensure drain lines do not bypass the grease interceptor. However, if the flow control device is located immediately upstream of an interceptor, this is often considered as forming part of the interceptor. Therefore, officials having jurisdiction may accept such design as meeting the intent of the requirement. If local codes dictate the flow control must be installed directly preceding the grease interceptor inlet, and the fixtures being served are in excess of 8 ft (2.4 m) from the interceptor, we recommend a second flow control being installed as close to the last fixture as possible.

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  1. AIR ADMITTANCE VALVE PVC 392011  Restaurant Equipment Parts

    AIR ADMITTANCE VALVE PVC

    Item No. PD54965

    $42.90

    • Air Admittance Venting Valve
    • PVC
    • 1-1/2" and 2"
    • Allows air to enter the drainage system while preventing sewer gases from escaping.
    • Opens under negative pressure in the piping system while remaining closed if there is positive or air pressure.
    • Eliminating the need for external venting.
    • 3" & 4" for stack type venting.
    • Where local jurisdiction allows an AAV can be used as an alternative to traditional venting practice. 
  2. AIR ADMITTANCE VALVE ABS 392010  Restaurant Equipment Parts

    AIR ADMITTANCE VALVE ABS

    Item No. PD46279

    $27.38

    • Air Admittance Venting Valve
    • ABS 
    • 1-1/2" and 2"
    • Allows air to enter the drainage system while preventing sewer gases from escaping.
    • Opens under negative pressure in the piping system while remaining closed if there is positive or air pressure.
    • Eliminating the need for external venting.
    • 3" & 4" for stack type venting.
    • Where local jurisdiction allows an AAV can be used as an alternative to traditional venting practice.
  3. Flow Control with Cleanout 2" 20 GPM 3922120  Restaurant Equipment Parts

    Flow Control with Cleanout 2" 20 GPM

    Item No. PD42547

    $36.56

    • Flow Control
    • with cleanout and air intake
    • PVC
    • Gray
    • 20 GPM
    • 2" hub connection
  4. Semi-Auto Draw Off Kit 3/4" 394000  Restaurant Equipment Parts

    Semi-Auto Draw Off Kit 3/4"

    Item No. KS107224

    $85.35

    • The Endura® Grease Draw Off is a convenient accessory that simplifies regular cleaning and prevents the need for cover removal with the associated release of foul odor. As a result, employees are less resistant to maintaining a regular cleaning schedule.
    • Other benefits include:
      • Universal to all Endura Grease Interceptor models
      • Simple means of regular grease removal
      • Can be fitted at or after installation of the grease interceptor
      • Flexibility of location and positioned by installer to avoid obstructions
    • Commonly used on Endura GI models: 3925A03, 3935A03, 3950A03 
    • (required for Philadelphia, PA code)
    • Kit Components:
      • 1 x Threaded bulkhead assembly
      • 1 x 1” Threaded nipple
      • 1 x Draw-Off Valve
      • 1 x Sch 40 90 Degree S x Skt Elbow.
    • Also Required: 1 x Ball Valve (Diameter to suit Endura outlet drainage) Not included in kit.

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4 Item(s)

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