Competitive Valve Solutions at the Highest US and
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Recreational Scuba Diving K Valve
Recreational Scuba Diving K Valve
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Scuba K Valve Connection, CGA850
Straight, Parallel Threads for Aluminum Cylinders

All Harrison valves are produced to meet or exceed the highest US and international standards; including ISO 10297 and CGA V-9. Harrison Valves™ are rigorously tested through a robust quality assurance system, and Harrison Valve™ maintains carefully monitored manufacturing processes to ensure that all Harrison valves meet or exceed design and performance specifications.

  • Exceeds CGA V9 standards for cylinder valves for compressed gases.
  • Cycle tested 5000 times to exceed all real world applications.
  • Engineered with high flow charactaristics to maximize regulator performance
  • Valve design allows for easy and comfortable cylinder handling
  • Slant back handwheel allows easy access
  • Easy operation under all pressures.
  • Protective and attractive chrome plated finish.
  • Positive hand wheel grip for easy indentification of on/off direction.
  • 100% leak testing on entire production.
  • Designed with proven and readily available replacement valve parts.
Part Number # HSV-48 is a chrome plated Harrison Diving Valve with CGA850 K valve outlet connection, 3/4 Inlet thread with o-ring seal cylinder connection, and 5000PSI Safety for 3000PSI cylinder service pressure.
Features and Specifications
All valves are supplied with safety devices as specified by the Compressed Gas Association Standard S1.1. Standard HSV-48 valves are supplied with safeties for 3000PSI service pressure cylinders and supplied with a 5000PSI safety. Rupture discs rated for other cylinder service pressures are available upon request.
Part Number Description Gas Service Inlet Connection Outlet Connection Safety Device
HSV-48 Harrison Diving Valve Breathing Air 3/4 NPSM CGA850 Yoke CG1, 3000PSI Service
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