VALVE PRESSURE RELIEF 2" MPT

The 2" MPT Pressure Relief Valve is a vital safety component designed to prevent over-pressurization in closed-loop plumbing systems. Featuring a 2-inch male pipe thread (MPT), this valve easily connects to filters, tanks, pump outlets, or manifold assemblies and automatically vents excess pressure to protect your system components.

Made from durable, corrosion-resistant materials, this valve is engineered for use in ponds, irrigation lines, water features, and filtration systems that operate under varying pressure loads. It is especially useful in gravity or pump-fed systems where pressure spikes could damage pipes, fittings, or filters.

✅ Key Features:

• 2" Male Pipe Thread (MPT) for easy integration into standard plumbing

• Automatically Releases Excess Pressure to prevent system damage

• Durable Construction – UV- and chemical-resistant body

• Low-Maintenance Design – Reliable and long-lasting under outdoor conditions

• Ideal for Gravity-Fed or Pump-Driven Systems

• 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.