1-1/2 in. SCH-80 PVC True Union Ball Check Valve Socket-Type ASTM D2466/F1970 One-Way Flow Control
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The 247Garden 1-1/2-Inch Schedule-80 PVC True Union Ball Check Valve Socket-Type is engineered for larger flow systems that require dependable backflow prevention, superior strength, and long-term serviceability. Perfect for irrigation manifolds, aquaponic and hydroponic circulation, laboratory and industrial piping, or aquarium system returns, this valve delivers reliable one-way flow protection with minimal pressure loss and zero corrosion risk.
Built with a true union design, this valve allows quick installation and full disassembly without cutting into existing pipe. Manufactured from high-strength Schedule 80 PVC with EPDM seals, the 1-1/2-inch check valve provides superior pressure performance compared to Schedule 40 valves, making it the go-to solution for residential, commercial, and industrial projects.
Product Specifications:
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Nominal Size: 1-1/2 inch
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Connection Type: Socket/Slip (solvent-weld)
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Material: Gray Schedule 80 PVC (UPVC-PW)
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Seal Material: EPDM (ethylene propylene diene monomer) for excellent chemical resistance
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Pressure Rating: Up to 235 PSI (non-shock at 73°F)
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Temperature Range: 33°F to 140°F
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Installation Orientation: Vertical preferred; horizontal acceptable with proper flow
9-Piece Assembly Breakdown:
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(2x) Schedule 80 PVC Socket End Connectors – solvent-weld for secure pipe connections
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(2x) Union Nuts – secure the valve body while allowing easy disassembly
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(1x) PVC Valve Body – heavy-duty Schedule 80 housing ensures maximum durability
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(1x) Sealing Ball – precision-molded PVC ball enables smooth, accurate flow control
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(1x) Gland (Ball Retainer) – stabilizes the ball for consistent operation
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(1x) Stem O-Ring – seals the stem area, preventing leaks
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(1x) Main O-Ring Seal (EPDM) – resilient seat for tight backflow prevention, chemical resistant
How It Works:
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Forward Flow (Open): Fluid pressure lifts the ball, allowing free flow through the valve.
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Reverse Flow (Closed): The ball falls back into its EPDM seat, sealing securely to block backflow.
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True Union Design: Union ends allow full valve removal for inspection, cleaning, or seal replacement without cutting into your pipe system.
Why Choose a True Union Ball Check Valve?
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Serviceable: Full disassembly for easy inspection and maintenance.
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No Metal Components: 100% PVC and EPDM design resists rust and contamination.
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Quiet Operation: Soft ball seating prevents water hammer and noise.
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High Strength: Schedule 80 PVC construction ensures superior pressure performance.
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Chemical Resistant: Handles fertilizers, chlorinated water, and mild acids with ease.
Applications:
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Large irrigation systems
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Hydroponic and aquaponic setups
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Laboratory and industrial fluid systems
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Water purification loops
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Aquarium and pond plumbing
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Fertilizer and chemical dosing systems
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Pump bypass and recirculation
| SKU | SCH80-1580-UCV |
|---|---|
| Shipping Weight | 3.000000 |
| Case Qty | 15 |
| Country of Manufacture | China |
| Color | Gray |
| Condition | New |
| Brand | 247Garden |
| PVC Schedule Type | Schedule 80 |
| PVC Fitting Size | 1-1/2" |
| PVC Grade | SCH80 Industrial-Graded |
| PVC Fitting Type | Check Valve, Union Check Valve |
| PVC Valve Style | Socket, Heavy-Duty Ball, True Union Ball, EPDM O-Ring, PVC Body |
| PVC Connection Type | Slip/Socket, S x S |
| PVC Standard | SCH80 ASTM D2467, F1970 |
| Temperature Rating | Max 60℃ /140℉ |
| PVC Pressure Rating | 232 PSI Max @ 73°F (PN16 / 16 Bar / 1.6 MPa) |
| PVC Parts & Materials | PVC End Connector, O-Ring, PVC Union Nut, PVC Body, True Union Ball Check Valve Part List: 2x PVC End Connectors, 2x Union Nuts, 1x Stem O-Ring, 1x PVC Body, 1x Ball, 1x Gland, 1x EPDM O-Ring Seal |
| PVC Certification | ASTM, ANSI |
| PVC Applications | General Service, Residential Project, Commercial Project, Commercial Plumbing, Irrigations, Swimming Pools, Water Parks, Aquariums, Hydroponics, School Project, HVAC, Ventilation, Air Conditioning, Municipal and Industrial Wastewater Treatment |
| SCH80 Applications | Reserve Osmosis Plants, Industrial Gasses, Medical Gases in Hospital, Boiler Pipe Line, Pit Dewatering |
| PVC Features | Strong Corrosion Resistance, Compact Design, Beautiful Appearance, Easy Installation, Wide Application Usage, Sanitary/Non-toxic, Easy Assembly & Disassembly, Simple & Easy Maintenance, No Special Tools Required, Apply Solvent Cement for Secure Fit, Heavy Duty |
| PVC Pipe Size Compatiability | 1-1/2" PVC-1120 SCH-40 330 PSI @ 73°F ASTM D1785 NSF® pw-G U.P. Code |
| Prop 65 Warning | California Proposition 65 Cancer Warning - www.p65warnings.ca.gov |
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