---
product_id: 8295347
title: "Whale Non-Return Inline Valve - Suction or Discharge Line - Nitrile"
brand: "whale"
price: "A$57"
currency: AUD
in_stock: true
reviews_count: 13
category: "Whale"
url: https://www.desertcart.com.au/products/8295347-whale-non-return-inline-valve-suction-or-discharge-line-nitrile
store_origin: AU
region: Australia
---

# Prevents liquid backflow effectively Fits 1" & 1.5" pipes, versatile compatibility Built-in check valve for pump priming Whale Non-Return Inline Valve - Suction or Discharge Line - Nitrile

**Brand:** whale
**Price:** A$57
**Availability:** ✅ In Stock

## Summary

> 🚀 Keep your flow flawless with Whale’s inline valve – because downtime is so last season!

## Quick Answers

- **What is this?** Whale Non-Return Inline Valve - Suction or Discharge Line - Nitrile by whale
- **How much does it cost?** A$57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/8295347-whale-non-return-inline-valve-suction-or-discharge-line-nitrile)

## Best For

- whale enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Designed for both manual and electric pumps, compatible with 1" and 1.5" hoses.
- • **Always Pump-Ready:** Integrated check valve maintains prime so your system never misses a beat.
- • **Effortless Installation:** Compact, lightweight design makes setup quick and hassle-free—get pumping faster.
- • **Durable Nitrile Construction:** Premium rubber valve ensures long-lasting, leak-proof performance in tough conditions.
- • **Zero Backflow, Zero Downtime:** Stops liquid from draining back, boosting efficiency and reducing maintenance.

## Overview

The Whale Non-Return Inline Valve is a durable nitrile check valve designed for 1" and 1.5" suction or discharge lines. It maintains pump prime by preventing backflow, compatible with both manual and electric pumps, ensuring reliable, efficient operation in marine and industrial settings.

## Description

desertcart.com : Whale Non-Return Inline Valve, for Use with 1-Inch and 1 ½-Inch Diameter Pipes, Nitrile® Construction, LV1215 : Garden Hose Parts : Sports & Outdoors

Review: perfect - Using this in my outdoor pond pump line to pump water into the filter, it prevents dirty water from backf lowing into my pond. I attached it into the middle of a 1" flexible pond tube and it works perfect
Review: well made - Very well made, easy to adjust to my 1.5 inch hose.

## Features

- MAINTAINS PUMP PRIME: Built-in check valve keeps suction or discharge lines primed, ensuring your system is always ready to pump.
- PREVENTS DRAIN BACK: Stops liquid from flowing back into the source, reducing downtime and improving pumping efficiency.
- COMPATIBLE WITH MANUAL AND ELECTRIC PUMPS: Designed for versatile use across different pump types, making it suitable for a wide range of marine and industrial applications.
- DURABLE NITRILE NON-RETURN VALVE: Features a high-quality rubber check valve for dependable sealing and long-lasting performance in demanding pumping applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001449980 |
| Best Sellers Rank | #134,102 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #448 in Check Valves |
| Brand Name | Whale |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (178) |
| Date First Available | October 1, 2001 |
| Included Components | End Product & Information |
| Item Dimensions LxWxH | 9.25 x 4.53 x 3.15 inches |
| Item Package Dimensions L x W x H | 6.26 x 5.79 x 1.77 inches |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Whale |
| Material | Plastic |
| Model Name | Non- Return Valve, 1" & 1½" |
| Number of Items | 1 |
| Package Weight | 0.09 Kilograms |
| Part Number | LV1215 |
| Size | One Size |
| Style | 1-inch & 1.5-inch |
| Suggested Users | unisex-adult |

## Images

![Whale Non-Return Inline Valve - Suction or Discharge Line - Nitrile - Image 1](https://m.media-amazon.com/images/I/51g1lAr42RL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect
*by D***D on December 11, 2025*

Using this in my outdoor pond pump line to pump water into the filter, it prevents dirty water from backf lowing into my pond. I attached it into the middle of a 1" flexible pond tube and it works perfect

### ⭐⭐⭐⭐⭐ well made
*by J***T on December 25, 2025*

Very well made, easy to adjust to my 1.5 inch hose.

### ⭐⭐⭐⭐⭐ Just Works!!
*by M***R on June 16, 2025*

Worked great on my head outlet hose....Access to my Joker valve on my head requires removal of the entire head so rather than replace the Joker valve, I placed this valve inline close to the head to keep the line from filling the head and allowing flushed water back into the head... Works perfectly and if ever fails I can always replace it easily...

## Frequently Bought Together

- Whale Non-Return Inline Valve - Suction or Discharge Line - Nitrile
- Whale check valve for 19 mm hose, 59416
- Aincix 3/4 inch Check Valve, 3/4 inch Boat Bilge Pump Check Valve, 3/4" in-line one way valve, 3/4" Non Return Valve Green

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**Shop now:** [https://www.desertcart.com.au/products/8295347-whale-non-return-inline-valve-suction-or-discharge-line-nitrile](https://www.desertcart.com.au/products/8295347-whale-non-return-inline-valve-suction-or-discharge-line-nitrile)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*