---
product_id: 123130281
title: "Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG"
brand: "swagelok"
price: "114.12 DT"
currency: TND
in_stock: true
category: "Swagelok"
url: https://www.desertcart.tn/products/123130281-swagelok-177-r3a-k1-a-blue-spring-kit-for-r3a
store_origin: TN
region: Tunisia
---

# Handles 50-350 PSIG pressure range Precision fit for R3A valves Proudly made in the USA Swagelok 177-R3A-K1-A Blue Spring Kit for R3A Series Proportional Relief Valves, 50-350 PSIG

**Brand:** swagelok
**Price:** 114.12 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your relief valve game with precision-engineered spring 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?** 114.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Robust Pressure Range:** Reliable performance across a wide 50-350 PSIG spectrum to meet demanding industrial needs.
- • **Tailored for R3A Series:** Optimized spring kit engineered exclusively for Swagelok R3A proportional relief valves.
- • **Compact & Efficient Design:** Slim 3 x 6 x 0.5 inch profile fits seamlessly without compromising valve integrity.
- • **Durable Stainless Steel Build:** Corrosion-resistant materials ensure longevity and consistent valve response.
- • **Trusted American Craftsmanship:** Manufactured in the USA, guaranteeing quality and precision you can count on.

## Overview

The Swagelok 177-R3A-K1-A Blue Spring Kit is a high-quality replacement component designed specifically for R3A series proportional relief valves. Supporting pressures from 50 to 350 PSIG, it features a durable stainless steel construction and compact dimensions, ensuring reliable valve performance and longevity. Proudly made in the USA, this kit is essential for professionals seeking dependable industrial valve maintenance.

## 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 | #589,776 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #806 in Relief Valves |
| Brand Name | Swagelok |
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | Flange |
| Item Dimensions | 3 x 6 x 0.5 inches |
| Manufacturer | Swagelok Company |
| Manufacturer Part Number | 177-R3A-K1-A |
| Material Type | Stainless Steel |
| Maximum Pressure | 350 Pound per Square Inch |
| Model Number | 1191Y10EA |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Size | 9 cubic inches |
| Unit Count | 1.0 Count |
| Valve Type | proportional relief valve |

## 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 Packs:** 1
- **Number of Ports:** 1
- **Unit Count:** 1.0 Count

## 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/41SHfG870dL.jpg)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-19*