---
product_id: 394246175
title: "1RS4 INTEGRAL BONNET NEEDLE, 0.37 CV, REGULATING STEM, NEEDLE VALVE, STAINLESS STEEL, 5000 PSIG"
brand: "swagelok"
price: "R3572"
currency: ZAR
in_stock: true
category: "Swagelok"
url: https://www.desertcart.co.za/products/394246175-1rs4-integral-bonnet-needle-0-37-cv-regulating-stem-needle
store_origin: ZA
region: South Africa
---

# Integral bonnet design 0.37 CV flow capacity 5000 PSIG max pressure 1RS4 INTEGRAL BONNET NEEDLE, 0.37 CV, REGULATING STEM, NEEDLE VALVE, STAINLESS STEEL, 5000 PSIG

**Brand:** swagelok
**Price:** R3572
**Availability:** ✅ In Stock

## Summary

> ⚙️ Control the flow, command the pressure — precision engineered for the pros.

## Quick Answers

- **What is this?** 1RS4 INTEGRAL BONNET NEEDLE, 0.37 CV, REGULATING STEM, NEEDLE VALVE, STAINLESS STEEL, 5000 PSIG by swagelok
- **How much does it cost?** R3572 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/394246175-1rs4-integral-bonnet-needle-0-37-cv-regulating-stem-needle)

## 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

- • **Compact & Lightweight:** Sleek 7.6 x 6.4 x 3.8 cm design at just 0.14 kg fits seamlessly into tight setups.
- • **High-Pressure Mastery:** Engineered to withstand up to 5000 PSIG, perfect for demanding industrial environments.
- • **Precision Flow Control:** Regulating stem ensures ultra-fine adjustments for flawless system performance.
- • **Trusted Swagelok Quality:** Ranked top 100 in needle valves, a proven choice for professionals who settle for nothing less.
- • **Robust Stainless Steel Build:** 316 stainless steel construction guarantees corrosion resistance and long-lasting durability.

## Overview

The Swagelok SS-1RS4 Integral Bonnet Needle Valve offers precise flow regulation with a 0.37 CV rating, built from durable 316 stainless steel to handle pressures up to 5000 PSIG. Its compact design and trusted brand pedigree make it an essential component for high-performance industrial and scientific applications.

## Description

Swagelok Integral Bonnet Needle Valve, Inlet: 1/4" Tube : OD Compression, Outlet : 1/4" Tube : OD Compression, Maximum Pressure : 5,000 psi, Material : 316 Stainless

## Features

- 0.37 CV
- 5000 PSIG
- INTEGRAL BONNET NEEDLE
- NEEDLE VALVE
- REGULATING STEM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R6Y6SFQ |
| Best Sellers Rank | 321,352 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 86 in Needle Valves |
| Brand | Swagelok |
| Exterior Finish | Stainless,Stainless Steel |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 7.6 x 6.4 x 3.8 centimetres |
| Item Weight | 0.14 Kilograms |
| Manufacturer | Swagelok |
| Material | Stainless Steel |
| Maximum Pressure | 5000 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Compression |
| Specification Met | NEEDLE VALVE |
| Unit Count | 1.0 count |
| Valve Type | Needle Valve |

## Product Details

- **Brand:** Swagelok
- **Exterior finish:** Stainless,Stainless Steel
- **Inlet connection size:** 0.25 Inches
- **Inlet connection type:** National Pipe Tapered
- **Item dimensions L x W x H:** 7.6 x 6.4 x 3.8 centimetres
- **Material:** Stainless Steel
- **Maximum operating pressure:** 5000 Pound per Square Inch
- **Number of ports:** 2
- **Outlet connection size:** 0.25 Inches
- **Outlet connection type:** Compression

## Images

![1RS4 INTEGRAL BONNET NEEDLE, 0.37 CV, REGULATING STEM, NEEDLE VALVE, STAINLESS STEEL, 5000 PSIG - Image 1](https://m.media-amazon.com/images/I/610b6oTKPtL.jpg)

## Frequently Bought Together

- SWAGELOK SS-1RS4 Stainless Steel, 0.37 CV, REGULATING STEM, Integral Bonnet Needle, Needle Valve
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- SENCTRL 0-30 PSI Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4 NPT, Stainless Steel Case, Lower Mount, for Water Oil Air Pressure Test

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**Shop now:** [https://www.desertcart.co.za/products/394246175-1rs4-integral-bonnet-needle-0-37-cv-regulating-stem-needle](https://www.desertcart.co.za/products/394246175-1rs4-integral-bonnet-needle-0-37-cv-regulating-stem-needle)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-05-19*