To read Lock-up (or static) gas pressure, Turn off all of the gas-fueled appliances; Turn off the gas supply at all of the individual gas appliances individual shutoff valves. >> /Count 2 goes above lock-up, the regulator is not closing properly. Lock Up B (inches w.c.) 0.4. Gas Pressure Regulator HON 684; Gas Pressure Regulators up to PN40 (ANSI300) Gas Pressure Regulators up to (ANSI600) Pilots for pilot-operated gas pressure regulators; Safety Devices. /Type /Pages Lock Up On any service regulator, there is always the danger that the customer may shut off all of his appliances including the pilot lights. 6 0 obj Click here for our Technical and Safety information including Downloads, Alerts, Troubleshooting and more. We carry one of the largest inventories of American Meter Regulators in the United States. Additionally, it is also helpful to be able to determine if any stations are approaching their full capacity and from this study, identify any upgrade requirements. /Type /Outlines Lock-up style regulators may require a pressure relief reset to operate properly. A gas regulator that has an internal relief valve that is set and designed to relieve downstream gas pressure at a point above the regulator's spring set point. Make the necessary corrections before resuming start-up. © Copyright Flogas document.write(new Date().getFullYear());. Hold down the lever until the system has been repressurised and release. It is very unlikely that the high-pressure lockout will have tripped. identifying it as a certified gas line pressure regulator, and a yellow tag is attached to its ® identifying it as a certified vent limiting device. This section describes the different types in use by Flogas and how to reset them. 14” W.C. system: Lock-up @ 17” W.C. 20. /Parent 3 0 R If you see a red indicator inside the caps, then that unit has tripped out. They can “lock up” and cease to function. Round Pan Thief Hatch Long Pan Thief Hatch Lock Down Hatch Lock Down Conversion Kit. /Filter /FlateDecode This shut off is usually fiited indoors beside a cooker or hob that is on a bulk tank supply. While some are yellow, as shown in this picture, most are blue. 0.4. >> Call us Toll-Free 1(844)263-7582 for any assistance or questions. Replace the transparent cap. Gently pull the plunger out, you should hear the gas going through the regulator as it fills up the pipework with gas. 2 psig system: Lock-up @ 2.3 psig (64’ W.C.)
Meter Assembly Leak Testing
Shut off the riser valve. Notes: A. Consistent pressure reduction of gas for typical domestic and light commercial applications. Propane gas regulators suitable for use with Calor Gas cylinders. Self Locking RegulatoR Lock assembly featuring SlamCAM 2 AAA alkaline batteries SlamCAM spacer discs Mounting hardware Each lock contains 2 green stickers that are needed for resetting RegulatoR. This pressure should not exceed 100 … To reset it, push the white lever down until gas can be heard passing through. Our range includes both screw-in and clip-on models, with a range of outlet pressures and capacities. When the flow stops, let it go. Registered Office: Knockbrack House, Matthew's Lane, Donore Road, Drogheda, County Louth. /Font << • For medium pressure domestic or commercial second group gas lines. used in gas grills to regulate propane, in home heating furnaces to regulate natural gas, in medical and dental equipment to regulate oxygen and anesthesia gases, in pneumatic automation systems to regulate compressed air, in engines to regulate fuel and in fuel cells to regulate hydrogen. If that happens, the regulator must shut off for zero flow. 2. endobj %PDF-1.2 /Resources << /Contents 7 0 R In the event RegulatoR needs to be reset, one green sticker is placed on the back of the device. An important additional gas pressure regulator safety check is for the "lock-up" gas pressure in your system. /BaseEncoding /MacRomanEncoding Failure to shut down the regulator may cause serious hazards. Once the system has repressurised release the plunger and replace the cap. We stock gas regulators from Pietro Fiorentini, Itron (formerly Actaris / Schlumberger), BelGAS, Maxitrol, and Advanced Specialty Gas Equipment. >> Adjusting is covered. Outlet pre ssure increase required for lock up. The J48 regulator is a compact, commercial and industrial low pressure regulator suitable for a wide range of pressure control applications, including such OEM equipment as boiler and burner trains for a variety of gases. /MediaBox [0 0 612 792] For example, Maxitrol is a common regulator manufacturer that makes both types. Lock Up Regulators To go a little further, Lochinvar does require on most of their boilers that inlet gas pressure to their units be a maximum of 10.5" wc. /ProcSet 4 0 R >> The lock up regulator, when there is a NO FLOW demand from the equipment, will shut off flow from the regulator to the equipment's safety shutoff valves. This compression force can Blanket Gas Regulator. Outlet pressures from 2" up to 64" W.C. are available, with a … This is grey or silver, and typically located at the LPG tank or, less frequently, on the outside of the building where the gas supply enters the house. First heat energy of the gas is converted to velocity energy as gas moves through the valve. For the low pressure lockout, unscrew the cap (in the left-hand circle on the previous picture) revealing the plunger shown on the left. A pressure regulator is a valve that controls the pressure of a fluid or gas to a desired value. The propane regulator does just that—regulates the flow of gas to the grill. Important Message for BE Energy Customers. This may be beneficial if your design can accommodate a bigger regulator however be careful not to over specify. endobj The picture shows it in the ON position. Actuators ; Safety Shut-Off Valves; Safety Relief Devices; Automating / Automation Technology. The rapid response of the B34S is particularly well-suited for mid-range applications where quick on/ off loads cause shock problems. It has two separate reset mechanisms, (a) one for locking out due to too low a pressure which is the section with the green tipped lever and (b) one for too high a pressure which is under the red cap . /CropBox [0 0 612 792] endobj /Length 2389 With many regulators, downstream gas pressure will creep up to line gas pressure when the boiler is off. To reset the unit, unscrew the transparent plastic cap, and pull the shaft outwards - you will hear the gas flowing through, and hold it out for a couple of seconds until the gas re-pressurises the downstream pipework.
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