TESCOM SG1P4251-04A1A Single Stage Cylinder Pressure Reducing Regulator 125 PSIG - Nickel Plated Brass Body

Applications:

• Laboratory and Point-of-Use Gas Systems in medical, pharmaceutical, food and beverage, and other high purity applications
• Process analyzer gases, metal fabrication and specialty and industrial gas cylinders

Features and Benefits:

• Cartridge valve design incorporates a 10 micron filter that protects the regulator seat and makes service simple
• Neoprene diaphragm provides exceptional sensitivity for precise pressure control

Specifications:

• Maximum Inlet Pressure: 4500 psig (310 bar)
• Maximum Outlet Pressure: 125 psig (862 kPa (8.6 bar)
• Design Proof Pressure: 150% Maximum Rated
• Leakage:
• Internal: Bubble-Tight
• External: Designed to meet < 2 x 10-8 atm cc/sec He / < 2 x 10-8 mbar l/s He
• Operating Temperature for PCTFE Seat: -40° F to 140° F (-40° C to 60° C)
• Flow Capacity: Cv = 0.06
• Decaying Inlet Characteristic: Cv = 0.06 (0.37 psig / 100 psig (0.03 bar / 6.9 bar)
• Body Material: Nickel-Plated Brass
• Port Views: 5 Port
• Accessories
• Cylinder Connections: CGA 580
• Gauges: psi / kPa
• Relief Valve*: Teflon® Pipe-away
• Outlet Valve: Diaphragm Valve
*The relief valve is not intended to be a “Pressure Relief Device” as defined by ASME Boiler & Pressure Vessel Code - Section VIII, nor is it intended to be a “Safety Accessory” or “Pressure Limiting Device” as defined by the Pressure Equipment Directive (97/23/EC). The relief valve is intended to indicate a potential problem with the regulator and prevent further damage to the regulator. The relief valve is not intended to protect the downstream process equipment.

Media Contact Materials:

• Body: Nickel-Plated Brass
• Seat: PCTFE
• Diaphragm: Neoprene
• Filter: 10 micron nominal sintered Bronze
• Seal: Buna-N
• Remaining Parts: Brass

Others:

• Connections:
  • Inlet and Outlet: 1/4 in. FNPT
  • Accessories: 1/4 in. FNPT
• Cleaning: CGA 4.1 and ASTM G93
• Weight: 2.4 lbs (1.1 kg)