Check Valve MPN:30-0257
Check Valve
ZOELLER 30-0257 is an inline check valve intended for one-way water flow with a swing check mechanism for reverse-flow control. Listed applications include backwater, corrosives, and plumbing. It features a full-flow design, a slip union body configuration, a cast iron body, and PVC seat and check mechanism materials. Mounting orientation: horizontal or vertical.
Key Features:
- Inline check valve with swing mechanism
- For media: water
- Listed applications: backwater, corrosives, plumbing
- Body material: cast iron
- Seat material: PVC
- Check mechanism material: PVC
- Valve body style: inline
- Mechanism and body design: slip union
- Connection type: slip x slip
- Connection size: 2 in x 2 in
- Connection gender: female x female
- Nominal valve size: 2 in
- Pipe or tube size: 2 in
- Cracking pressure: 1 psi
- Maximum operating pressure: 4.3 psi
- Operating temperature range: 75 degrees F to 130 degrees F
- Mounting orientation: horizontal or vertical
- Full-flow design
- Silent check: standard
- Standards: BOCA (P.604.2)
- Overall length: 11 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 10.80
- Package Width: 8.40
- Package Height: 6.80
- Package Weight: 4.70
Product info last updated on February 28, 2026 10:11am UTC
Category: Pipes, Valves and Fittings