Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Capacity: The pressure regulator is ideal for use at up to a maximum of 1,000 sccm air
Max. Inlet Supply Pressure: 150 psi (1,034 kPa)
Max. Working Temperature: Standard: 140°F (60°C), Optional: 350°F (177°C)
Total Pressue Drop: Minimum: 10 psi, Maximum: 150 psi
Connections: Standard: 1/8” NPT; Optional 1/4” NPT, 1/8” or 1/4” compression fitting, 1/4” ID hose adaptors
Standard Seals & Fittings: Brass w/Buna-N, Stainless Steel w/Viton fluoroelastomer
Fittings: 1/8” FNPT or 1/4” FNPT
Typical Characteristics: Helium 60 psig supply, 50 psig output
Drift: Less than 1% in first fifteen minutes to total of no more than 1.5% long term
Supply Pressure Effec:t 0 psi increase in supply will not change output more than 0.07 psi
Flow Regulation: From 3 sccm to 70 sccm helium, output pressure will not decrease more than: 0.08 psig (0-10, 0-30 psi Regulators) 0.10 psig (0-60 psi Regulators), 0.125 psig (0-100 psi Regulators), 0.15 psig(0-150 psi Regulators)
Ambient Temperature Effect: Standard 60 psi range, 0.020 psi/°F
Base Line Oscillation: .0025 psi
Valve Adjustment & Oper.Range: Fifteen turns for 0-10, 0-30, 0-60, 0-100, 0-150 psig output range
Materials of Construction
Body: Standard: Aluminum; Optional: 316 Stainless Steel
Bonnet: Aluminum
Valve Seat: Standard: Brass; Optional 316 Stainless Steel
Valve Stem: 816 Stainless Steel
Diaphragm: Reinforced Buna-N, Viton-A® fluoroelastomers
Range Spring: Music Wire, zinc plated
Filter: 40 micron, 316L Sintered Stainless Steel with Viton fluoroelastomers or Buna retainer sleeve
For more details, see datasheet.
