Body Material
Ductile Iron ASTM A536 65-45-12.
API Adapter
Stainless Steel.
Pilot Valve
Aluminium or Stainless Steel.
Seals
Nitrile and Fluorocarbon.
Poppet
Hard Anodised Aluminium.
Piston
Stainless Steel.
Dust Cap
Polyurethane Company.
Corrosion Protection
Electroless Nickel-Plated to MIL-C-26047 (4 to 6mm penetration).