Marsh Bellofram BelGAS Division Type P119 Control Valve - Marsh Bellofram - #1

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belgas.net A DIVISION OF MARSH BELLOFRAM • On-Off or Throttling Control • Tight Shut-off • Easy Installation • Leak Detection • Low Seat Leakage • Gas or Liquid Service • Inline Maintenance • NACE Capability The Type P11119 Control Valve is versatile and can be used for on-off or throttling service. Spring ranges from 3-15 psi to 30-60. The valve can be used in corrosive or noncorrosive gases or liquids, limited by available compatible materials. Maintenance on the valve can be accomplished without removing the valve body from the line (pressure must be removed and the valve isolated before attempting.) A vent is provided in the valve actuator to detect leakage of actuator stem seals. Our composite disc assembly and seat offer positive shutoff at maximum body working pressure. NACE construction materials are standard for the steel body valve only, and comply with the National Association of Corrosion Engineers MR-01-75. P119 Control Valve P119 Part Matrix P119 0 0 Port Size 06 34 NPT * 1-1/4 NPT Available in Iron Bodies only 08 1 NPT 12 1-1/4 NPT Spring Range PSIG BAR 015 3 - 15 0 - 1.0 020 5 - 20 0 - 2.1 035 5 - 35 0.1 - 4.1 060 30 - 60 0.2 - 10.3 Orifice Size 2 1/8" 3 3/16" 4 1/4" 5 5/16" 6 3/8" 8 1/2" 9 9/16" Seat/Diaphragm Material 00 Nitrile 22 Fluorocarbon Body Material 0 Iron ** Units with a Steel Body selection will automatically be provided with internal parts conforming to NACE MR 0175. Orifice and Seat Housing will be made from 316SS. 2 Steel ** Specifications P119 Body Sizes and End Connection Styles1 3/4, 1 or 1-1/4 NPT screwed Maximum Inlet Pressure2 150 PSIG 10.3 BAR Maximum Pressure Drop2 150 PSIG 10.3 BAR For all port diameters Maximum Spring Case Pressure 150 PSIG 10.3 BAR Spring Ranges See Table Material Temperature Capabilities2 With Nitrile Seat / Diaphragm -20 to 170 ¢ªF -29 to 77¢ªC With Fluoroelastomer Seat / Diaphragm 0 to 250 ¢ªF -18 to 121¢ªC Note: Not for use with hot water or ammonia. Orifice Size and Flow Coefficients See Table Pressure Setting Adjustment May be adjusted throughout each spring range by rotating the adjusting screw Actuator Pressure Connection 1/4 NPT female Spring Case and Bonnet Vents 1/4 NPT female Approximate Weight 6 lbs. 2.7 kg Materials of Construction Body Cast Iron or WCB Steel Spring Case Aluminum Bonnet Aluminum Disk Holder Assembly Aluminum and Nitrile (standard), Stainless Steel and Nitrile or Stainless Steel and Fluoroelastomer Orifice Aluminum (standard) or 316 Stainless Steel Diaphragm Nitrile or Fluoroelastomer O-Rings Nitrile (standard) or Fluoroelastomer Stem Wiper TFE Adjusting Screw Steel Spring Steel 1 End connections threaded to various national or international thread standards can usually be supplied. Contact the sales office or sales representative. 2 The pressure and temperature limits in this bulletin and any applicable code limitation should not be exceeded. A DIVISION OF MARSH BELLOFRAM