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HARRIS Flow Check Valve: Torch Mount, 9/16"-18 - Check Valves
HARRISCheck Valves

HARRIS Flow Check Valve: Torch Mount, 9/16"-18

The HARRIS Flow Check Valve (MPN 88-6CVTR) is a torch-mount check valve designed for oxygen service only. It features a 9/16"-18 connection size and complies with CGA 022 (Oxygen) standards.

SKU 3G-OTH-358648

Also listed as: 886CVTR · 88 6CVTR

Brand
HARRIS
Item
Flow Check Valve: Torch Mount, 9/16"-18
Category
Check Valves
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Technical Specifications

HARRIS
Manufacturer Part Number
88-6CVTR
CGA Number
CGA 022 (Oxygen)
Connection Size
9/16"-18

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HARRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HARRIS Flow Check Valve (MPN 88-6CVTR) is a torch-mount check valve designed for oxygen service only. It features a 9/16"-18 connection size and complies with CGA 022 (Oxygen) standards.

Frequently Asked Questions

What is the HARRIS 88-6CVTR flow check valve used for?

The HARRIS 88-6CVTR flow check valve is used in oxygen service to prevent reverse gas flow in welding and cutting systems. It mounts directly on the torch and is designed exclusively for oxygen applications, complying with CGA 022 standards.

What are the specifications of the HARRIS 88-6CVTR check valve?

The HARRIS 88-6CVTR is a torch-mount check valve for oxygen only. It has a 9/16"-18 connection size and meets CGA 022 (Oxygen) standards. The manufacturer part number is 88-6CVTR, and it is produced by HARRIS.

Where to buy the HARRIS 88-6CVTR check valve worldwide?

3G Electric supplies the HARRIS 88-6CVTR check valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the HARRIS 88-6CVTR torch-mount check valve?

Install the HARRIS 88-6CVTR by threading the 9/16"-18 connection directly onto the torch inlet. Ensure the valve is oriented for oxygen flow direction as marked. Use only oxygen-compatible sealants and verify CGA 022 compliance before pressurizing.

Used in

Common applications for HARRIS
Gas welding and cutting — HARRIS fuel gas regulators (e.g., 25-15C-300) for acetylene supply control
High-purity gas handling — HARRIS single-stage regulators (e.g., KH1044) for inert gas distribution in labs
Brazing operations — HARRIS Safety-Silv 45 alloy for joining HVAC copper lines
Flame safety — HARRIS 88-5FBHF-RL flashback arrestors on oxy-fuel torch systems
Preheating metal — HARRIS 1390-HA Series heating tips for acetylene-based preheating in fabrication
Brazing flux application — HARRIS Stay-Silv White FB3-A flux for phos-copper brazing in refrigeration repair

HARRIS Products

3G Electric supplies HARRIS check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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HARRIS Gas Regulator: Single Stage, CGA 024 Inlet, 9/16"-18 M RH Outlet, 125 psig, Oxygen (MPN 447-125-CR)
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This pair of check valves is designed for torch-mount installation on oxygen and fuel lines in welding systems. Each valve features a 9/16"-18 connection and is designated CGA 023 for fuel service. They prevent reverse gas flow, enhancing safety in cutting, brazing, and heating applications
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This pair of check valves is designed for torch-mount installation on oxygen and fuel lines in welding systems. Each valve features a 9/16"-18 connection and is designated CGA 023 for fuel service. They prevent reverse gas flow, enhancing safety in cutting, brazing, and heating applications