ORB-006 – O-Ring, -006, BUNA

The AqMatic ORB-006 is a Buna-N O-ring used in diaphragm valve assemblies and internal rebuild kits for water treatment, filtration, and industrial flow control systems.

This O-ring functions as a sealing component within the valve assembly, helping maintain pressure integrity between internal chambers and preventing leakage during valve cycling. Proper O-ring sealing is critical in diaphragm valve systems because pilot pressure and diaphragm response depend on maintaining consistent internal pressure separation.

The ORB-006 configuration uses Buna-N (Nitrile) elastomer, a material commonly selected for standard water treatment and industrial fluid handling applications due to its durability and resistance to oils and general process fluids. Buna O-rings are widely used throughout V42 diaphragm valves and K53 series valves because they provide reliable sealing under repeated cycling conditions.

This component is typically replaced during valve rebuilds alongside diaphragms, springs, seals, and internal hardware in systems controlled through stagers and automated valve sequencing assemblies.

$3.58

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Description

SKU Model Number Part/Kit
1071666 ORB-006 O-Ring, -006, BUNA

Key Features & Benefits

  • Buna-N O-ring for diaphragm valve sealing applications
  • Helps maintain internal pressure integrity and prevent leakage during operation
  • Buna elastomer supports compatibility with standard water treatment and industrial systems
  • Used in rebuild kits and preventative maintenance for diaphragm valve assemblies
  • Supports reliable pilot control and diaphragm response during repeated cycling
  • Suitable for filtration, softening, and industrial fluid control applications
  • Common replacement component in V42 diaphragm valves and K53 series valves
  • Designed for integration within complete valve assemblies, not standalone sealing use

Additional information

Weight 1 lbs
Dimensions 8 × 6 × 4 in