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Home | Regulators | Type 1190 Low-Pressure Gas Blanketing Regulator

Type 1190 Low-Pressure Gas Blanketing Regulator

Type 1190 Low-Pressure Gas Blanketing Regulator The Type 1190 low pressure gas blanketing valve is a pilot-operated, pressure reducing valve with a supply pressure regulator. This valve is used for extremely accurate pressure control on very low pressure gas blanketing systems. The Type 1190 helps to control emissions and provides protection against any contamination from atmospheric conditions by providing a flushing action.

The Type 1190 gas blanketing valve maintains a positive vessel pressure thereby reducing the possibility of vessel wall collapse during pumpout operations.

Features
  • Quick-Change Trim Package
  • Easy In-Line Maintenance
  • Factory-Piped Pilot Supply
  • 1/4-inch w.c. (0,6 mbar) Setpoint
  • Whisper Trim™ Cage
Body Size and End Connection Styles
  • Cast Iron
    • NPS 1 (DN 25) body size NPT, CL125 FF or CL250 RF end connections
    • NPS 2 (DN 25)
    • NPS 3 (DN 80)
    • NPS 4 (DN 100)
    • NPS 6 (DN 150) body size CL125 FF or CL250B RF end connections
  • WCC Steel or CF8M Stainless Steel
    • NPS 1 (DN 25) body size NPT, CL150 RF, CL300 RF, or PN 16/25/40 end connections
    • NPS 2 (DN 25)
    • NPS 3 (DN 80)
    • NPS 4 (DN 100)
    • NPS 6 (DN 150) body size, CL150 RF, CL300 RF, or PN 16/25/40 end connections
Maximum Inlet Pressure
200 psig (13,8 bar); or 300 psig (20,7 bar) with a steel or stainless steel body Type 95H supply regulator

Maximum Outlet (Casing) Pressure
75 psig (5,2 bar)

Outlet Pressure Ranges
1/4-inch w.c. to 7 psig (0,6 mbar to 0,48 bar) in seven ranges

Pressure Registration
External

Temperature Capabilities
  • Nitrile (NBR): -20 to 180°F (-29 to 82°C)
  • Fluoroelastomer (FKM): 40 to 300°F (4 to 149°C)
  • Ethylenepropylene (EPDM): 20 to 300°F (-29 to 149°C)
  • Perfluoroelastomer (FFKM): -20 to 300°F (-29 to 149°C)
Approximate Weights
  • NPS 1 (DN 25): 85 Pounds (39 kg)
  • NPS 2 (DN 50): 100 Pounds (45 kg)
  • NPS 3 (DN 80): 145 Pounds (66 kg)
  • NPS 4 (DN 100): 195 Pounds (88 kg)
  • NPS 6 (DN 150): 380 Pounds (172 kg)
  • NPS 8 x 6 (DN 200 x 150): 740 Pounds (336 kg)



For general enquires contact us at (+64) 9 634 1391 or by email at sales@customcontrols.co.nz

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