--- product_id: 3715349 title: "Zoeller 30-0151 2-Inch Cast Iron Slip x Slip Check Valve Union" brand: "zoeller" price: "4687467β‚«" currency: VND in_stock: true reviews_count: 8 category: "Zoeller" url: https://www.desertcart.vn/products/3715349-zoeller-30-0151-2-inch-cast-iron-slip-x-slip store_origin: VN region: Vietnam --- # Slip-on installation, no threading 2-inch full flow design Heavy-duty cast iron durability Zoeller 30-0151 2-Inch Cast Iron Slip x Slip Check Valve Union **Brand:** zoeller **Price:** 4687467β‚« **Availability:** βœ… In Stock ## Summary > πŸ”© Upgrade your pump game with Zoeller’s heavy-duty, whisper-quiet check valve! ## Quick Answers - **What is this?** Zoeller 30-0151 2-Inch Cast Iron Slip x Slip Check Valve Union by zoeller - **How much does it cost?** 4687467β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/3715349-zoeller-30-0151-2-inch-cast-iron-slip-x-slip) ## Best For - zoeller enthusiasts ## Why This Product - Trusted zoeller brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Rugged Cast Iron Build:** Engineered for corrosion resistance and long-lasting reliability - β€’ **Dependable Sealing System:** Neoprene gasket and weighted flapper reduce leaks and mechanical stress - β€’ **Maximized 2" Flow Capacity:** Ensures peak pump performance with full-flow compliance - β€’ **Versatile & Quiet Operation:** Installs vertically or horizontally while minimizing noise and water hammer - β€’ **Tool-Free Slip-On Installation:** Quick, flexible fit over multiple pipe typesβ€”no threading needed ## Overview The Zoeller 30-0151 is a 2-inch cast iron check valve union designed for sump pumps and sewage systems. Featuring a rugged cast iron body for corrosion resistance, it maximizes flow capacity while preventing backflow and sewer gas intrusion. Its slip-on neoprene unions with stainless steel clamps enable fast, no-threading installation on PVC, ABS, steel, or copper pipes. The valve’s weighted flapper and neoprene gasket ensure reliable sealing and reduced mechanical stress, while its versatile orientation and quiet operation reduce pump noise and water hammer. Trusted by professionals, it offers durable, efficient performance backed by a 12-month warranty. ## Description Zoeller 30-0151 2-Inch Cast Iron Slip x Slip Check Valve Union - Sump Pump Accessories - desertcart.com Review: Great Replacement Check Valve - Easy to install, requiring only a few minutes and a screwdriver to replace the old malfunctioning check valve of my ejector pump with this very heavy duty new one and get a water-tight connection. It weighs a lot since the check valve housing is of thick metal construction. The check valve function, while not totally silent, is much quieter than most and does not send a ripple of vibration through the pipes when activated. Review: Great valve - Excellent Zoeller product. Cast iron construction is solid and much quieter than the plastic one it replaced. ## Features - Heavy-Duty Cast Iron Construction – Built for long-lasting performance in sewage, effluent and sump pump discharge systems with rugged cast iron body for corrosion resistance and durability - Full 2β€³ Flow Design – Maximizes flow capacity while preventing backflow of wastewater and sewer gas, meeting full-flow pump code requirements - Easy Slip-On Installation – Flexible neoprene slip-on unions with stainless steel clamps fit over PVC, ABS, steel or copper pipe β€” no pipe threading required - Reliable Sealing System – Neoprene gasket and weighted flapper with wide hinge and all-stainless steel hardware provides dependable sealing with reduced mechanical stress - Versatile Orientation & Quiet Operation – Installs vertically or horizontally and helps reduce pump noise and water hammer for quieter, more efficient operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009TCIHU | | Best Sellers Rank | #132,571 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #125 in Sump Pumps | | Brand | Zoeller | | Brand Name | Zoeller | | Connector Type | Slip | | Customer Reviews | 4.6 out of 5 stars 240 Reviews | | Exterior Finish | Abs, Copper , Metal, Stainless Steel | | Global Trade Identification Number | 00053514019631 | | Included Components | Check Valve | | Inlet Connection Size | 2.07 Inches | | Inlet Connection Type | PVC | | Item Dimensions | 10.25 x 3.75 x 3.75 inches | | Item Type Name | Check Valve | | Item Weight | 4 Pounds | | Item dimensions L x W x H | 10.25 x 3.75 x 3.75 inches | | Manufacturer | Zoeller | | Manufacturer Warranty Description | 12 months from date of installation or 18 months from date of manufacture (on most Zoeller pumps), whichever comes first. | | Material | Cast Iron | | Material Type | Cast Iron | | Model Number | 30-0151 | | Number of Ports | 2 | | Outlet Connection Size | 2.07 Inches | | Outlet Connection Type | slip | | Size | 8.25 x 12.00 x 11.00 inches | | UPC | 053514019631 783961055219 784497434790 | | Unit Count | 1.0 Count | | Valve Type | Rubber Coupling Valve | ## Product Details - **Brand:** Zoeller - **Exterior Finish:** Abs,Copper,Metal,Stainless Steel - **Global Trade Identification Number:** 00053514019631 - **Inlet Connection Size:** 2.07 Inches - **Inlet Connection Type:** PVC - **Item dimensions L x W x H:** 11 x 12 x 8.25 inches - **Material:** Cast Iron - **Number of Ports:** 2 - **Outlet Connection Size:** 2.07 Inches - **Outlet Connection Type:** slip ## Images ![Zoeller 30-0151 2-Inch Cast Iron Slip x Slip Check Valve Union - Image 1](https://m.media-amazon.com/images/I/71iiZvrx1kL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Replacement Check Valve *by T***M on January 8, 2018* Easy to install, requiring only a few minutes and a screwdriver to replace the old malfunctioning check valve of my ejector pump with this very heavy duty new one and get a water-tight connection. It weighs a lot since the check valve housing is of thick metal construction. The check valve function, while not totally silent, is much quieter than most and does not send a ripple of vibration through the pipes when activated. ### ⭐⭐⭐⭐⭐ Great valve *by A***. on April 21, 2025* Excellent Zoeller product. Cast iron construction is solid and much quieter than the plastic one it replaced. ### ⭐⭐⭐⭐⭐ Works as designed *by I***N on November 16, 2025* Bought this again after the original one failed after about a decade of use. The cast iron makes a difference in comparison to plastic and noise levels. Really easy to instal, fit and functionality was perfect. The rubber slip on boots fit tightly and seal good with the stainless clamps. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/3715349-zoeller-30-0151-2-inch-cast-iron-slip-x-slip](https://www.desertcart.vn/products/3715349-zoeller-30-0151-2-inch-cast-iron-slip-x-slip) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*