<< Now turn the plug upside-down and screw it onto the shaft in the regulator (it does not have to be tight) as shown. For example, Maxitrol is a common regulator manufacturer that makes both types. B34S Series Regulator Medium Duty Commercial and Industrial Regulator Appropriate for many commercial and industrial uses such as gas engines, burners, furnaces and boilers. << To reset it, simply turn the knob in the direction of the arrow, hold it in that position until you hear the flow of gas stopping, then gently release it. %zG_���J���#s6�dR L�s 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 . /Font << /Count 2 For the low pressure lockout, unscrew the cap (in the left-hand circle on the previous picture) revealing the plunger shown on the left. << The propane regulator does just that—regulates the flow of gas to the grill. Type R622 is designed for Two-Stage domestic applications up to 1 400 000 BTU per hour / 15,8 SCMH. If there is moisture present in the flow it may freeze. Adjusting is covered. Gently pull it down, you should hear the gas going through the regulator as it fills up the pipework with gas. Valves Features. Their design works well for all types of gas-fueled equipment, too. /Parent 3 0 R /Outlines 2 0 R • Outlet pressure tolerance is +%10 (AC10) up +- %5 (AC5) • Lock-up pressure tolerance is +%20 (SG20) up to 100 mbar outlet pressure, more than 100 mbar outlet gas to flow through the regulator at a reduced pressure to meet downstream demand. Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all in the one body, or consist of a separate pressure sensor, controller and flow valve. The most common cause of failure to lock-up is either debris lodged in the valve orifice preventing the valve from closing all the way, or, damage to the valve orifice such as a nick caused by welding slag or other foreign matter. This pressure should not exceed 100 … /Filter /FlateDecode endobj They can regulate pressures up to 4Bar and have 3 differing models to reflect the maximum outlet pressures. To reset it, first unscrew the plug at the bottom of the regulator. Note they will NOT reset if there is still a problem, and NEVER try to disable them as you will undoubtedly be leaving your installation in a dangerous condition. Regulator – Inspection & Testing
Lock-up Pressure should not exceed:
- 7” W.C. system: Lock-up @ 10” W.C. 19. Surrounds the gas valve handle to protect against accidental valve opening; Works on valves with or without guarding; Fits virtually all valves up to 3" (7.6cm) diameter; Works with any Master Lock or American Lock … 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 may be beneficial if your design can accommodate a bigger regulator however be careful not to over specify. The picture shows it in the ON position. /Type /Catalog When there is a pressure drop of more than two to … the cap unscrews but stays affixed to the plunger. /Differences [ 219 /Euro ] Prompt attention is essential if there is regulator trouble, if gas leaks from the vent or elsewhere from the regulator, or if leaks develop in the piping. 0.5 . Lock Up Pressure Vent limiters /Type /Encoding This design was made by Jeavons, Cavagna, and some others. 4 0 obj • Optional metallic mesh filter for easy change and guarantees a longer operating life of the regulator. It does not incorporate a regulator. These are usually performed on second-stage, integral two-stage and two-psi service regulators. << The Maxitorl RV61, RV81, or RV91 are not the lockup … /Type /Outlines Registered Office: Knockbrack House, Matthew's Lane, Donore Road, Drogheda, County Louth. CUSTOMER NOTICE UPDATE ON SUPPORT AND DELIVERIES DURING COVID-19. Note the the shaft protruding from the bottom of the plug - this is threaded at the end. A regulator with an oversized valve, for the conditions of the intended application, will result in a greater sensitivity to fluctuating inlet pressures, and may cause excessive droop. Carefully lift the diaphragm off the valve body … >> LP Gas Regulator Lock-Up Test Procedure. /Type /Pages 243 commercial regulators can be found in factories, foundries, district regulator stations, commercial laundries and laundromats. FIND OUT MORE HERE. Propane gas regulators suitable for use with Calor Gas cylinders. Round Pan Thief Hatch Long Pan Thief Hatch Lock Down Hatch Lock Down Conversion Kit. endobj 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. Any time you check a propane regulator you will need a dependable water-column or U-tube and a manometer that has been calibrated at no … For the high pressure lockout (again it is very unlikely that this will have tripped and it usually indicates a more serious problem), unscrew the cap (in the right-hand circle on the picture at the beginning of this section). Lock Up B (inches w.c.) 0.4. This is called lock up. /CropBox [0 0 612 792] The LaMOT Valve & Arrestor Blanket Gas Regulators ensure that a constant gas pressure is maintained in the vapor space of a storage tank. 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. 7 0 obj Gently pull the plunger out, you should hear the gas going through the regulator as it fills up the pipework with gas. /Fcpdf1 11 0 R The LP Version can be supplied as 50mm, 80mm or 100mm with outlet pressures up to 75mbar. In the event RegulatoR needs to be reset, one green sticker is placed on the back of the device. When the flow stops, let it go. 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. The J48 has positive lock up, and has been designed for high efficiency and sensitivity with maximum flow and minimum pressure loss. When the flow stops, let it go, and replace the cap. It is typically located at the LPG tank or, less frequently, on the outside of the building where the gas supply enters the house. 1813C, 1813B, and 1803s all IN STOCK! I take apart a natural gas regulator used in gas furnaces. endobj If you see a red indicator inside the caps, then that unit has tripped out. 2020 xitr y eserved. To reset the high pressure lock out (again it is very unlikely that this will have tripped and it usually indicates a more serious problem) unscrew the red cap and pull the plunger out until gas can be heard passing through downstream. In addition to these stock items, we can order a wide range of other makes and models. (Yikes!) Lock-up style regulators may require a pressure relief reset to operate properly. It has two separate reset mechanisms, (a) one for locking out due to too low a pressure, highlighted in the left red circle, and (b) one for too high a pressure, in the right-hand red circle. Change in outlet pressure for 10 PSIG inlet pressure change. Depending on the model, either (a) the cap comes off easily to reveal a plunger similar to the low-pressure lockout or (b) as shown on the left. With many regulators, downstream gas pressure will creep up to line gas pressure when the boiler is off. We're the largest distributor of Elster Gas Regulators in the United States. This may be stiff, and a pliers or vice-grips may be needed. 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. Lever should remain in the down position. While observing the test device, bleed a small amount of gas at … When the flow stops, let it go, and replace the cap. 6 0 obj This is a golden colour, and typically located at the LPG tank or on the outside of the building where the gas supply enters the house. /Resources << Notes: A. 0.6. They are usually located on the LPG tank. This compression force can Illustration: a gas valve with a test port, from Industrial Valve Co. This section describes the different types in use by Flogas and how to reset them. They can “lock up” and cease to function. Consistent pressure reduction of gas for typical domestic and light commercial applications. It’s an incredibly important safety feature, as it will restrict the flow of gas should there ever be a leak, possibly preventing an explosion. Our gas regulator selection is the broadest in the industry, enabling us to serve almost all markets and applications. >> << 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. >> To get tight shut off, the regulator uses soft seats, which must be tightly compressed. /Rotate 0 The remaining green sticker should be saved in a safe and secure location for future reference. Find a Rep; menu. Our range includes both screw-in and clip-on models, with a range of outlet pressures and capacities. This shut off is usually fiited indoors beside a cooker or hob that is on a bulk tank supply. Gas cookers, BBQs, camping stoves, gas fires and more. 10. Lock-up style regulators. << x�uX]sۺ}���c2c��%�����w۵�vn'/�Ih(B!! 2. 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.