P912 Pressure Regulator
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Catalog excerpts

Versatile Control Accuracy Compact Design Removable Vent Screen The Type P912 pressure regulator functions as a pneumatic pressure controlling device with an adjustable set point. The P912 can be used in a variety of applications in which accurate pressure regulation is required. The internal relief feature allows the regulator to respond quickly and to relieve excessive pressure. Applications Applicable to a wide range of gaseous fluids, including air, natural gas and propane. Can be used as a LP regulator. Specifications P912 Inlet Outlet Temperature Range Outlet Pressure Ranges Maximum allowable inlet pressure Approximate Weight 1/4 NPT 1/4 or 3/8 NPT -20 to 170 ºF (-29˚ to 77˚C) 3-7 inches WC 7 to 17 mBAR 5-10 inches WC 12 to 25 mBAR 9.25-13 inches WC 23 to 32 mBAR 10 inches WC-1.05 PSIG 25 to 72 mBAR 0.8-2.7 PSIG 55-186 mBAR 2.7-5 PSIG 186-340 mBAR Body, Bonnet Diaphragm Diaphragm Assembly Gaskets Stainless Steel Vent screen Zinc-Plated Steel Diaphragm Piston Zinc-Plated Steel Capacity in SCFH (m3/h) of 0.6 Specific Gravity Natural Gas Output Pressure Settings Outlet Pressure Setting Spring Part Number Inlet Pressure, PSIG/BAR 3 to 7 inches WC 7 to 17 mBAR 5 to 10 inches WC 12 to 25 mBAR 9-1⁄4 to 13 inches WC 23 to 32 mBAR 10 inches WC to 1.05 PSIG 25 to 72 mBAR

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Outlet Port Size 02 VENT CONNECTION: 1/8" NPT WITH REMOVABLE SCREEN P912 Regulator Rebuild Kits For Spring Ranges Arm Assembly, CRG Gasket. Monel Screen, Nitrile Diaphragm Arm Assembly, CRG Gasket. Monel Screen, Nitrile Diaphragm Arm Assembly, CRG Gasket. Monel Screen, Nitrile Diaphragm 3⁄8 NPT Port, Zinc 1⁄4 NPT Port, Zinc For 3-7" WC and 5-10" WC Only Arm Assembly, For All other ranges Nitrile/Zinc Rod, Stainless Steel Machine Screw, 5⁄16", plated steel (qty. 2) Machine Screw, 3⁄8", plated steel (qty. 6) Backup spring, plated steel (2.7 - 5.0 PSIG Range) Backup spring, plated steel (All Ranges...

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