A high-purity dual-stage regulator designed for analytical applications using corrosive, toxic, or pyrophoric gases. 1/4" NPT-Female inlet and outlet.

Design Features

• High-purity 316 stainless steel barstock body
• High-purity 316 stainless steel diaphragms
• Metal to metal seals minimize diffusion of contaminants
• Inlet and delivery pressure gauge ports (no gauges provided)
• Tied seat design helps to ensure regulator closure
• Porous metal filter protects seat from contamination

Materials of Construction

• Gauges: 316 stainless steel
• Body: 316 stainless steel
• Bonnet: 303 Stainless Steel
• Diaphragm: 316 stainless steel
• Seat: Kel-F 81
• Seals: Metal to metal 

Specifications

• Maximum Inlet Pressure: 3500 psig
• Delivery Pressure: 30 psig
• Flow Capacity (Cv): 0.05
• Operating Temperature: -40°F to 160°F (-40°C to 71°C)
• Porting (Regulator Body): 1/4” NPT Female
• Porting Configuration: 2 High, 2 Low