---
product_id: 123130281
title: "Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG"
brand: "swagelok"
price: "€ 30.31"
currency: EUR
in_stock: true
category: "Swagelok"
url: https://www.desertcart.hr/products/123130281-swagelok-177-r3a-k1-a-blue-spring-kit-for-r3a
store_origin: HR
region: Croatia
---

# Durable stainless steel build Reliable 50-350 PSIG pressure range Precision fit for R3A valves Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG

**Brand:** swagelok
**Price:** € 30.31
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your relief valve game with precision and power!

## Quick Answers

- **What is this?** Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG by swagelok
- **How much does it cost?** € 30.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/123130281-swagelok-177-r3a-k1-a-blue-spring-kit-for-r3a)

## Best For

- swagelok enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA Quality:** Crafted domestically to guarantee premium standards and reliability
- • **Engineered for R3A Series:** Seamlessly integrates with your proportional relief valves for peak performance
- • **Wide Pressure Compatibility:** Operates flawlessly within a 50-350 PSIG range to meet diverse system demands
- • **Compact & Lightweight Design:** Only 1.09 oz and slim profile for easy installation without bulk
- • **Robust Stainless Steel Construction:** Built to last with corrosion-resistant materials ensuring longevity

## Overview

The Swagelok 177-R3A-K1-A Blue Spring Kit is a high-quality replacement component designed specifically for R3A series proportional relief valves. Manufactured in the USA from durable stainless steel, it supports operating pressures from 50 to 350 PSIG, ensuring reliable and precise valve performance in industrial applications.

## Description

For R3A series proportional relief valves. 50-350 psig. Sold in each.

## Features

- For R3A series proportional relief valves
- 50-350 psig
- Sold in each
- Unit Count Type is Blue Spring Kit
- Made in :United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NBPBBCT |
| Best Sellers Rank | #509,634 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #675 in Relief Valves |
| Brand | Swagelok |
| Date First Available | December 29, 2016 |
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | Flange |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.09 ounces |
| Item dimensions L x W x H | 3 x 6 x 0.5 inches |
| Item model number | 1191Y10EA |
| Manufacturer | Swagelok Company |
| Material | Stainless Steel |
| Maximum Operating Pressure | 350 Pound per Square Inch |
| Number of Ports | 1 |
| Product Dimensions | 3 x 6 x 0.5 inches |

## Product Details

- **Brand:** Swagelok
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Type:** Flange
- **Item dimensions L x W x H:** 3 x 6 x 0.5 inches
- **Manufacturer:** Swagelok Company
- **Material:** Stainless Steel
- **Maximum Operating Pressure:** 350 Pound per Square Inch
- **Number of Ports:** 1

## Images

![Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG - Image 1](https://m.media-amazon.com/images/I/314neumTzLL.jpg)
![Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG - Image 2](https://m.media-amazon.com/images/I/41SHfG870dL.jpg)

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*