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Hose-to-Hose Set QDB21 - Fuel Gas with Check Valves

Quick Connects Sets - B Size (9/16"- 18)
Unit of Measure

Specifications

Field

Industrial

Thread Size

9/16 in

Number of Threads per Inch

18

Components

QDB22 - Oxygen

Maximum Operating Pressure

200 psig

Material

Brass

Industrial Certification

Underwriters Laboratories (UL) Listed

Features

Features

  • Brass construction provides long service life-cycle tested over 10,000 operations indicating a service life of 10 to 12 years of comparable use
  • Non-interchangeable Oxygen and Fuel Gas connectors prevent accidental gas mixing
  • Instant closure on reverse flow Check Valves with total shutoff at only 10 oz. of back pressure
  • Exceed CGA flow specifications-1100 SCFH flow at 125 PSIG inlet pressure and 800 SCFH flow at 125 PSIG inlet pressure when 2 additional check valves are used in conjunction with the Quick Connects
  • Spring loaded locking mechanism responds to fingertip action and achieves a gas-tight connection
  • For inert gas models, demand valve on supply side creates a positive seal when fitting is not connected
  • Double seal socket connection on second seal provides added safety protection
  • Installation and operating instructions included

Prop 65

Warning

This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Note

Note

Sold in retail clamshell packaging