---
product_id: 328528319
title: "Caleffi 519500 Differential by-pass valve 3/4 1÷6"
brand: "caleffi"
price: "₨15132"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/328528319-caleffi-519500-differential-by-pass-valve-3-4-1-6
store_origin: LK
region: Sri Lanka
---

# Caleffi 519500 Differential by-pass valve 3/4 1÷6

**Brand:** caleffi
**Price:** ₨15132
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Caleffi 519500 Differential by-pass valve 3/4 1÷6 by caleffi
- **How much does it cost?** ₨15132 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/328528319-caleffi-519500-differential-by-pass-valve-3-4-1-6)

## Best For

- caleffi enthusiasts

## Why This Product

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

## Description

519 Differential by-pass valve Description: Differential by-pass valve, adjustable with graduated scale. Max. working pressure: 10 bar. Temperature range: 0110°C. Max. percentage of glycol: 30%.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CALEFFI |
| Part Number | 1 |
| Item Weight | 15.5 ounces |
| Product Dimensions | 7.87 x 7.87 x 11.81 inches |
| Item model number | 519500 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Caleffi
- **Item dimensions L x W x H:** 7.87 x 7.87 x 11.81 inches
- **Number of Ports:** 2
- **Global Trade Identification Number:** 08016615012293
- **Manufacturer:** CALEFFI
- **UPC:** 080166150122

## Images

![Caleffi 519500 Differential by-pass valve 3/4 1÷6 - Image 1](https://m.media-amazon.com/images/I/71iegRIh6-L.jpg)
![Caleffi 519500 Differential by-pass valve 3/4 1÷6 - Image 2](https://m.media-amazon.com/images/I/71wSb8kP7AL.jpg)
![Caleffi 519500 Differential by-pass valve 3/4 1÷6 - Image 3](https://m.media-amazon.com/images/I/71Fyz8U7IIL.jpg)
![Caleffi 519500 Differential by-pass valve 3/4 1÷6 - Image 4](https://m.media-amazon.com/images/I/71Qvy+GdylL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/328528319-caleffi-519500-differential-by-pass-valve-3-4-1-6](https://www.desertcart.lk/products/328528319-caleffi-519500-differential-by-pass-valve-3-4-1-6)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*