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Brass flow check valve with 9/16-18 right-hand threads

Harris

Harris 88-6CVTR Flow Check Valve 9/16-18 RH trap

SKU CH-F7AC-9B67W MPN 88-6CVTR

A brass flow check valve for oxygen service with a 9/16-18 right-hand inlet and CGA 022 outlet, meeting OSHA compliance

  • TypeDrain Components
  • MaterialHAWA
  • Brass body resists corrosion for long service life
  • OSHA compliant design meets workplace safety standards
  • Right-hand threads simplify installation on existing fittings
  • Compatible with oxygen fuel systems for versatile use
  • 9/16-18 UNF inlet ensures secure torch connection

Harris Flow Check Valve

The Harris 88-6CVTR is a brass check valve designed for oxygen torch mounting. It accepts a 9/16-18 right-hand UNF inlet connection and carries CGA 022 and CGA 023 designations. The valve meets OSHA compliance standards for gas flow control. California Proposition 65 warnings apply for cancer and reproductive harm.

Suited for oxygen torch setups

This valve fits oxygen systems requiring a B-size hose fitting with right-hand threads on both inlet and outlet. It is not for fuel-gas lines that demand left-hand thread orientation. Buyers needing a different inlet thread size or a valve rated for other gas types should look elsewhere.

Inlet connection size 9/16-18 UNF

The single specification that determines fit is the 9/16 inch, 18 threads-per-inch right-hand UNF inlet. Confirm your torch or hose fitting matches this exact thread before ordering.

Highlights

  • Brass body resists corrosion for long service life
  • OSHA compliant design meets workplace safety standards
  • Right-hand threads simplify installation on existing fittings
  • Compatible with oxygen fuel systems for versatile use
  • 9/16-18 UNF inlet ensures secure torch connection

Specifications

TypeDrain Components
MaterialHAWA
BrandHarris
Model88-6CVTR

Questions about this item

Which version of the Harris 88-6CVTR should I choose?

The 88-6CVTR is supplied as a single configuration with a 9/16-18 right-hand UNF inlet, CGA 022 oxygen and CGA 023 fuel connections, and B-size hose fittings; no alternative capacities or versions are offered.

What does the 9/16-18 RH inlet mean when the valve is installed on my torch?

It mates directly to a standard 9/16-18 right-hand UNF torch port, providing a brass-bodied check valve that prevents reverse flow for both oxygen and fuel gas lines.

How does the CGA 022 and CGA 023 interface limit what gases I can use?

The valve is certified for oxygen (CGA 022) and fuel gas (CGA 023) service under OSHA-compliant construction; it is not rated for other gas types or connection standards.

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