---
product_id: 20677369
title: "Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2\" Union"
brand: "valterra"
price: "€ 62.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Valterra"
url: https://www.desertcart.pt/products/20677369-valterra-200-cu15-pvc-swing-spring-combination-check-valve-clear
store_origin: PT
region: Portugal
---

# EPDM seal - water & oil resistant 150 psi max pressure - industrial strength Schedule 40 PVC - corrosion & chemical resistant Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2" Union

**Brand:** valterra
**Price:** € 62.34
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Flow Game with Valterra’s Clear-Cut Check Valve!

## Quick Answers

- **What is this?** Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2" Union by valterra
- **How much does it cost?** € 62.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/20677369-valterra-200-cu15-pvc-swing-spring-combination-check-valve-clear)

## Best For

- valterra enthusiasts

## Why This Product

- Trusted valterra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **See It Work, Trust It More:** Clear PVC body offers a transparent view of valve operation, giving you real-time assurance of flawless flow control.
- • **Pressure-Ready for Heavy Duty:** Handles up to 150 psi, making it perfect for demanding irrigation, pool, and industrial applications without compromise.
- • **Seal the Deal with Confidence:** EPDM sealing technology guarantees superior resistance to water and oils, preventing leaks and maintaining system integrity.
- • **Versatile Installation, Zero Hassle:** Swing/spring design allows installation in any position, adapting seamlessly to your unique plumbing setup.
- • **Built to Last, Engineered to Perform:** Durable Schedule 40 PVC construction ensures long-lasting corrosion and chemical resistance for peace of mind in any environment.

## Overview

The Valterra 200-CU15 is a high-performance 1-1/2" swing/spring check valve crafted from clear Schedule 40 PVC for superior strength and corrosion resistance. Featuring an EPDM seal for water and oil durability, it supports up to 150 psi pressure and offers versatile installation with slip union connections. Ideal for irrigation, pool, and industrial use, its transparent design lets you monitor valve action, ensuring reliable, leak-free flow control every time.

## Description

This Valterra 200-CU15 union check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it possible to install it in any position. It has a 1-1/2" slip connection at each end, which must be fastened with glue, a maximum pressure rating of 150 pounds per square inch (psi), and a spring tension of 1/2 lb. This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in various water, gas, air, and steam lines.Valterra Products manufactures and distributes valves, hoses, sewer systems, and pool and spa products. The company, founded in 1981, is headquartered in Mission Hills, CA.

Review: Worked so well I bought more - Replaced clunky check valve and what a difference. Quiet and clean. Nice sight glass design to see the check valve in action.
Review: Great product! - Absolutely love these check valves..easy to install and haven’t ever gotten plugged with debris. (My previous one was from Lowe’s and it plugged constantly) You will see in the video, I have two of them, one upright and one upside down…I am pumping up hill so I needed a durable valve that closes and seals with no leaks (so the water in the pipe doesn’t go back into my sump pit). The video is long but you can fast forward to the end to see them close. They don’t open and close much because these are installed on a 1-1/2” line which is the max size for my pump, so there isn’t a lot of force…I had the 3/4” version before and it really opened a lot, but I needed to move more water, faster, so I upsized. All in all, great product, durable, quiet, value for the money, and operates as it should. I would definitely recommend and buy again if needed.

## Features

- Schedule 40 PVC construction for strength and resistance to corrosion and mild chemicals
- EPDM seal for resistance to water and oils
- Maximum pressure rating of 150 psi
- Spring tension of 1/2 lb. for secure closure of valve
- 1-1/2" slip connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B95UT9M |
| Best Sellers Rank | #58,010 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #92 in Check Valves |
| Brand | Valterra |
| Brand Name | Valterra |
| Connector Type | Union |
| Customer Reviews | 4.5 out of 5 stars 166 Reviews |
| Exterior Finish | PVC |
| Inlet Connection Size | 1.5 inches |
| Inlet Connection Type | Slip |
| Manufacturer | Valterra Products |
| Manufacturer Part Number | 200-CU15 |
| Material | PVC |
| Material Type | PVC |
| Maximum Pressure | 150 psi |
| Model Number | 200-CU15 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 inches |
| Outlet Connection Type | Sweat |
| Set Name | 1 Swing Check Valve |
| Size | 1.5 Inch |
| Specification Met | ASME B16.34, ASSE 1017, NSF/ANSI 50 |
| Thread Size | 1.5 inches |
| Thread Type | Slip |
| UPC | 019079703156 |
| Unit Count | 1 Count |
| Valve Type | Swing Check Valve |

## Product Details

- **Brand:** Valterra
- **Exterior Finish:** PVC
- **Inlet Connection Size:** 1.5 inches
- **Inlet Connection Type:** Slip
- **Material:** Polyvinyl Chloride (PVC)
- **Maximum Operating Pressure:** 150 psi
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.5 inches
- **Outlet Connection Type:** Sweat
- **Specification Met:** ASME B16.34, ASSE 1017, NSF/ANSI 50

## Images

![Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2" Union - Image 1](https://m.media-amazon.com/images/I/51EOlAJR2GL.jpg)
![Valterra 200-CU15 PVC Swing/Spring Combination Check Valve, Clear, 1-1/2" Union - Image 2](https://m.media-amazon.com/images/I/71JDPH5w5oL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked so well I bought more
*by J***R on July 24, 2026*

Replaced clunky check valve and what a difference. Quiet and clean. Nice sight glass design to see the check valve in action.

### ⭐⭐⭐⭐⭐ Great product!
*by D***L on May 25, 2025*

Absolutely love these check valves..easy to install and haven’t ever gotten plugged with debris. (My previous one was from Lowe’s and it plugged constantly) You will see in the video, I have two of them, one upright and one upside down…I am pumping up hill so I needed a durable valve that closes and seals with no leaks (so the water in the pipe doesn’t go back into my sump pit). The video is long but you can fast forward to the end to see them close. They don’t open and close much because these are installed on a 1-1/2” line which is the max size for my pump, so there isn’t a lot of force…I had the 3/4” version before and it really opened a lot, but I needed to move more water, faster, so I upsized. All in all, great product, durable, quiet, value for the money, and operates as it should. I would definitely recommend and buy again if needed.

### ⭐⭐⭐⭐ Decent
*by I***O on September 19, 2024*

It was perfect for 18months.. Vertical install and after 18 months of use there is small amount of back flow. Wouldn't matter but we're using for Laundry machine.. a little back flow can cause staining of whites. Probably install a new one soon.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-07*