CHECK VALVE 2" SLIP

The 2" Slip Check Valve is a high-performance one-way valve designed to prevent backflow in ponds, water features, irrigation systems, and recirculating plumbing setups. With 2-inch slip (solvent-weld) connections on both ends, this valve glues directly into standard Schedule 40 PVC pipe, offering a strong, watertight seal.

By allowing water to flow in only one direction, this valve protects pumps, filters, and plumbing lines from reverse water pressure when the system shuts off or during power outages. Built with durable PVC construction and a low-resistance internal flap or swing gate, it ensures efficient flow while securing your plumbing system against siphon or flooding risks.

✅ Key Features:

• 2" Slip x Slip PVC Ends – Glue-in design for watertight installation

• One-Way Water Flow – Prevents reverse flow, protecting equipment

• Full-Port Design – Minimal restriction for high-flow systems

• Durable PVC Construction – UV-, corrosion-, and chemical-resistant

• Installs Vertically or Horizontally (confirm with model specs)

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.