---
title: "Gas Hose Check Valve"
id: "10247"
type: "product"
slug: "gas-hose-check-valve"
published_at: "2025-05-15T14:23:51+00:00"
modified_at: "2026-04-30T08:20:31+00:00"
url: "https://sglonline.co.uk/product/gas-hose-check-valve/"
markdown_url: "https://sglonline.co.uk/product/gas-hose-check-valve.md"
excerpt: "Gas Hose Check Valve This inline check valve prevents dangerous backflow in gas welding systems. The brass construction withstands high pressure and temperature. The 3/8″ BSP female threads provide standard connections. The spring-loaded mechanism ensures positive sealing in any orientation...."
taxonomy_product_type:
  - "variable"
taxonomy_product_cat:
  - "Gas Fittings"
taxonomy_product_tag:
  - "Gas Hose Check Valve"
  - "Propane and Butane Gas Accessories"
---

[https://sglonline.co.uk/wp-content/uploads/2025/05/gas-hose-double-safety-check-valve_1200x.webp](https://sglonline.co.uk/wp-content/uploads/2025/05/gas-hose-double-safety-check-valve_1200x.webp)

[Gas Fittings](https://sglonline.co.uk/product-category/gas-equipment/gas-fittings/)

# Gas Hose Check Valve

Earn 9 points with this purchase

£9.50£11.40 Exc VATInc VAT

Dispatch resumes on Monday.

SKU: N/ACategory: [Gas Fittings](https://sglonline.co.uk/product-category/gas-equipment/gas-fittings/)
Tags: [Gas Hose Check Valve](https://sglonline.co.uk/product-tag/gas-hose-check-valve/)
, [Propane and Butane Gas Accessories](https://sglonline.co.uk/product-tag/propane-and-butane-gas-accessories/)

- [Description](#tab-description)
- [Additional information](#tab-additional_information)
- [Reviews (0)](#tab-reviews)

## Gas Hose Check Valve

This inline check valve prevents dangerous backflow in gas welding systems. The brass construction withstands high pressure and temperature. The 3/8″ BSP female threads provide standard connections. The spring-loaded mechanism ensures positive sealing in any orientation. The low cracking pressure (0.5psi) maintains normal system operation. The compact design (2″ overall length) fits in tight spaces. Ideal for oxy-fuel setups to prevent mixed gas hazards. The smooth interior bore minimizes flow restriction. The corrosion-resistant finish ensures long service life. A critical safety component for professional welding and cutting operations.

Size1/4” BSP RH HCV – 1/4” TAIL, 1/4” BSP LH HCV – 1/4” TAIL, 3/8" BSP RH HCV – 1/4” TAIL, 3/8" BSP LH HCV – 1/4” TAIL, 3/8" BSP RH HCV – 5/16” TAIL, 3/8" BSP LH HCV – 5/16” TAIL, 3/8" BSP RH HCV – 3/8” TAIL, 3/8" BSP LH HCV – 3/8" TAIL

## Reviews

There are no reviews yet.

Be the first to review “Gas Hose Check Valve” [Cancel reply](/product/gas-hose-check-valve/#respond)

## You might find these interesting

- [https://sglonline.co.uk/product/hose-nozzle-3-way-90-10mm-o-d/](https://sglonline.co.uk/product/hose-nozzle-3-way-90-10mm-o-d/) ## [Hose Nozzle 3 Way 90° – 10mm o.d.](https://sglonline.co.uk/product/hose-nozzle-3-way-90-10mm-o-d/) £5.99£7.19 Exc VATInc VAT[Add to cart](/product/gas-hose-check-valve/?add-to-cart=11602)
- [https://sglonline.co.uk/product/50l-argon-12-mix-deposit/](https://sglonline.co.uk/product/50l-argon-12-mix-deposit/) ## [DSC Valve 3/8″” – 3/8″” RH](https://sglonline.co.uk/product/50l-argon-12-mix-deposit/) £4.99£5.99 Exc VATInc VAT[Add to cart](/product/gas-hose-check-valve/?add-to-cart=9696)
- [https://sglonline.co.uk/product/lpg-quick-release-coupling/](https://sglonline.co.uk/product/lpg-quick-release-coupling/) ## [LPG Quick Release Coupling](https://sglonline.co.uk/product/lpg-quick-release-coupling/) £15.00£18.00 Exc VATInc VAT[Add to cart](/product/gas-hose-check-valve/?add-to-cart=12018)
- [https://sglonline.co.uk/product/gas-hose-tail/](https://sglonline.co.uk/product/gas-hose-tail/) ## [Gas Hose Tail](https://sglonline.co.uk/product/gas-hose-tail/) £4.00£4.80 Exc VATInc VAT[Select options](https://sglonline.co.uk/product/gas-hose-tail/) This product has multiple variants. The options may be chosen on the product page