Stainless Steel regulator designed to reduce full cylinder pressure (maximum 3000 psig) down to very low working pressures (0-11 psig).  CGA 350 inlet fitting.

Applications

• High-purity absolute pressure applications (to 11 psig)
• Purging low pressure environmental chambers.
• Maintaining low pressure blankets of inert gas on fuel and chemical storage facilities. 

Design Features

• High-purity 316 stainless steel body
• 316 stainless steel diaphragm
• Metal to metal seals minimize diffusion of contaminants
• 2” delivery pressure gauge
• 1/4” compression tube inlet/outlet connection

Materials of Construction (first stage)

• Gauges: 316 stainless steel
• Body: 316 stainless steel barstock
• Bonnet: Chrome plated brass barstock
• Diaphragm: 316 stainless steel
• Seat: Teflon
• Seals: Metal to metal 

Materials of Construction (second stage)

• Body: 316L stainless steel
• Seat: Teflon
• Remaining Components: 316 stainless steel & Elgiloy

Materials of Construction (relief valve)

• Body & Components: 316 stainless steel
• O-ring: Viton

Specifications

• Maximum Inlet Pressure: 3000 psig (20,700 kPa)
• Flow Capacity (Cv): 0.08
• Operating Temperature: -15°F to 140°F (-26°C to 60°C)
• Porting (Regulator Body): 1/4” NPT Female
• Inlet Fitting: CGA 350