pop off valve mud pump factory

Over-pressurization is a looming factor that can cause significant damage to drills and machinery, making quality drilling pop-off valves a must. Drillmax, Inc. specializes in pop-off and relief valves, ensuring that your equipment is adequately protected during the course of your application.

In fact, since 1996, Drillmax, Inc. has specialized in a wide range of quality gate, float, relief and drilling mud valves. We have built strong ties working with a wide range of clients, including:

We our proud of the fact that our drilling pop-off valves are used all across the world in the industry, providing superior performance and longevity for the clients we service. As an aftermarket manufacturer of drilling mud valves and other components, we are able to offer superior service at a lower price point than OEM.

We offer drilling valve 2” aftermarket replacement parts, along with a wide range of other essentials that ensure your machinery and equipment runs efficiently and with minimal downtime. We offer:

All rig mud pump systems use pop-off valves to protect the pump from over pressurization. The best that can be achived with a pop or relief valve is approximately +/- 10% repeatability. On a high pressure system, this can be a significant variance. Although the valves are resettable, they generally go at a lover pressure once tripped and reset. Not WOM’s Pump Saver.

Available up to 10.000 psi, and is more accurate that pop/relief valves. WOM’s Pump Saver features +/- 3% above 3.500 psi. New rupture discs can be easily and quickly replaced.

Marathon Valve designs and manufactures high-pressure safety reset relief valves for installation on heavy duty mud pumps to protect the pumps against over-pressurized conditions and damaging pressure surges.  As the OEM for the Guardian® valve line, Marathon Valve ensures all specifications and tolerances are met.  Our valves are highly effective at holding high pressures and deliver exceptional repeatable performance. To meet the drilling industry’s operating and safety standards, material traceability and specialized material testing is maintained throughout the manufacturing process.  A primary drilling industry objective is all equipment utilized on vessels and installations meet rigorous industry operating and safety standards. This focus on equipment safety and integrity is how Marathon Valve’s Guardian® valve line can deliver the proven performance and reliability our customers expect.

The Guardian® reset relief valve series underwent rigorous R&D to produce impressive results and successfully obtained multiple U.S. patents. The primary focus was engineering out all the field problems that were prevalent with other relief valves, also known as pop-off valves in the industry. Our valves have the 3″ industry standard connectors to facilitate swap outs, are simple to operate, and utilize the systems pressure to fully open when a pre-set relief pressure is reached. Marathon Valve’s line of reset relief valves are the only valves on the market today with unique patented technology that is making our valves the new standard in high-pressure relief valves.

We offer a product line of land and offshore pressure control safety valves, to learn more about how our reset relief valves can help your success, contact us today.

The 2,200-hp mud pump for offshore applications is a single-acting reciprocating triplex mud pump designed for high fluid flow rates, even at low operating speeds, and with a long stroke design. These features reduce the number of load reversals in critical components and increase the life of fluid end parts.

The pump’s critical components are strategically placed to make maintenance and inspection far easier and safer. The two-piece, quick-release piston rod lets you remove the piston without disturbing the liner, minimizing downtime when you’re replacing fluid parts.

The 2,200-hp mud pump for offshore applications is a single-acting reciprocating triplex mud pump designed for high fluid flow rates, even at low operating speeds, and with a long stroke design. These features reduce the number of load reversals in critical components and increase the life of fluid end parts.

The pump’s critical components are strategically placed to make maintenance and inspection far easier and safer. The two-piece, quick-release piston rod lets you remove the piston without disturbing the liner, minimizing downtime when you’re replacing fluid parts.

RR Valve stands behind its products offering 2-year warranties on all new products and a 1-year warranty on all refurbished products. Our in-house staff of skilled craftsmen refurbish all products offered by RR Valve. Fast turnaround times and precision quality in manufacturing and service result in reduced downtime and cost savings.

30 pressure relief valve for mud pump products are offered for sale by suppliers on Alibaba.com, of which mud pump accounts for 36%, pumps accounts for 23%.

A wide variety of pressure relief valve for mud pump options are available to you, You can also choose from new, pressure relief valve for mud pump,as well as from energy & mining, construction works , and machinery repair shops pressure relief valve for mud pump,and whether pressure relief valve for mud pump is 1.5 years, or 3 months.

Relief valve mud pump is also called the centrifugal pump, a compressor, and a compressor. It has a series of pistons, this is done in the form of a centrifugal pump, with a compressor. It is usually used by hydraulic maintenance. The rotating pumps have different cuffs and suction cuffs.

Relief valve mud pumps are specially designed for the rotation of the vehicle. There are many types of relief valve mud pumps, suitable for a rotating purpose, such as electric relief valve mud pumps. In the case of the different, pumps are suitable for a rotating process. They are suitable for rotating, there are various sizes and varieties of the pumps depending on the rotation pattern, but with a lesser water flow. On the other hand, there are various types of relief valve mud pumps that are specially designed for use in rotating processes. If the pump is suitable for a rotary motion, these pumps are suitable for a rotary process, and can be used on both sides of the vehicle. On Alibaba.com, there are various types of relief valve mud pumps, such as electric relief valve mud.

Do you need a PTW/ Isolation (lockout, Tag out)?What is the PPE required?What tools/equipment do you need?Do you need a third party, crane, and forklift?Who else needs to know what you are doing?Do you need to barrier off the area?What are the safest access/escape routes?-

Pressure relief valves are installed on mud pumps in order to prevent an overpressurewhich could result in a serious damage of the pump and serious or fatal injury topersonnel.The discharge pressure is routed to the closer mud tank, via a 2 line minimum clamped allthe way along. Mud is flowing into the mud tank until 0 pressure in the line.Read carefully manufacturer instructions regarding setting, handling, refurbishing of suchequipment.In any cases if you dont know/ understand how to do it dont do it, ask your supervisor.1) Pressure relief valves are set usually to 90% of the maximum working pressure ofthe liners in use. Read carefully manufacturer chart for pressure setting versus sizeof liners.2) The most commonly used pressure relief valve is RETSCO, 500 and 750, whichstands for mud pumps maximum working pressure 5000psi and mud pumps7500psi.3) Prior to installing a pressure relief valve it needs to be tested on a bench.

nut to move on the vertical scale. If the pop off pressure matches the setting, then screw to the pressurerequired on the mud pump (check liner chart) and test again.

When the pressure test has been successful, put a tag on the pressure relief valve, whereit is mentioned:-The date of the test.-The pressure of the test.-If the pressure relief valve was reconditioned.Store it properly away from dust and adverse weather.

1) When/if the pressure relief valve activates due to: I_Bop kept closed and pump started. Build up pressure close to the maximum preset pressure.The pressure relief valve can be reset, if not damaged during the release of pressure.The Pressure relief valves are usually installed on a upper point of the discharge side ofthe mud pumps.Special care should be taken if no working platform available to access the PRV.A safety harness may be necessary in some places.1) Pull round button toward you.2) Pull handle towards you to reset / reposition the knuckle joint inside.3) The handle should have a hard point then come freely.4) If you cannot exert enough force due to position a 1 ID pipe can beused to pull the handle. DO NOT FORCE on the handle if nothingmoves, that means that the discharge piston inside is jammed.

7) Replace PRV by the one ready tested in the store.8) Restore the power on the mud pump.9) Start the pump slowly; check on the discharge pipe above the mudtanks if there are no leaks.10)If everything ok, close work permit, recondition worn pressure reliefvalve, with original parts, pressure test it and store it with a tag asmentioned earlier.

If you run a mud rig, you have probably figured out that the mud pump is the heart of the rig. Without it, drilling stops. Keeping your pump in good shape is key to productivity. There are some tricks I have learned over the years to keeping a pump running well.

First, you need a baseline to know how well your pump is doing. When it’s freshly rebuilt, it will be at the top efficiency. An easy way to establish this efficiency is to pump through an orifice at a known rate with a known fluid. When I rig up, I hook my water truck to my pump and pump through my mixing hopper at idle. My hopper has a ½-inch nozzle in it, so at idle I see about 80 psi on the pump when it’s fresh. Since I’m pumping clear water at a known rate, I do this on every job.

As time goes on and I drill more hole, and the pump wears, I start seeing a decrease in my initial pressure — 75, then 70, then 65, etc. This tells me I better order parts. Funny thing is, I don’t usually notice it when drilling. After all, I am running it a lot faster, and it’s hard to tell the difference in a few gallons a minute until it really goes south. This method has saved me quite a bit on parts over the years. When the swabs wear they start to leak. This bypass pushes mud around the swab, against the liners, greatly accelerating wear. By changing the swab at the first sign of bypass, I am able to get at least three sets of swabs before I have to change liners. This saves money.

Before I figured this out, I would sometimes have to run swabs to complete failure. (I was just a hand then, so it wasn’t my rig.) When I tore the pump down to put in swabs, lo-and-behold, the liners were cut so badly that they had to be changed too. That is false economy. Clean mud helps too. A desander will pay for itself in pump parts quicker than you think, and make a better hole to boot. Pump rods and packing last longer if they are washed and lubricated. In the oilfield, we use a petroleum-based lube, but that it not a good idea in the water well business. I generally use water and dish soap. Sometimes it tends to foam too much, so I add a few tablets of an over the counter, anti-gas product, like Di-Gel or Gas-Ex, to cut the foaming.

Maintenance on the gear end of your pump is important, too. Maintenance is WAY cheaper than repair. The first, and most important, thing is clean oil. On a duplex pump, there is a packing gland called an oil-stop on the gear end of the rod. This is often overlooked because the pump pumps just as well with a bad oil-stop. But as soon as the fluid end packing starts leaking, it pumps mud and abrasive sand into the gear end. This is a recipe for disaster. Eventually, all gear ends start knocking. The driller should notice this, and start planning. A lot of times, a driller will change the oil and go to a higher viscosity oil, thinking this will help cushion the knock. Wrong. Most smaller duplex pumps are splash lubricated. Thicker oil does not splash as well, and actually starves the bearings of lubrication and accelerates wear. I use 85W90 in my pumps. A thicker 90W140 weight wears them out a lot quicker. You can improve the “climbing” ability of the oil with an additive, like Lucas, if you want. That seems to help.

Outside the pump, but still an important part of the system, is the pop-off, or pressure relief valve. When you plug the bit, or your brother-in-law closes the discharge valve on a running pump, something has to give. Without a good, tested pop-off, the part that fails will be hard to fix, expensive and probably hurt somebody. Pop-off valve are easily overlooked. If you pump cement through your rig pump, it should be a standard part of the cleanup procedure. Remove the shear pin and wash through the valve. In the old days, these valves were made to use a common nail as the shear pin, but now nails come in so many grades that they are no longer a reliable tool. Rated shear pins are available for this. In no case should you ever run an Allen wrench! They are hardened steel and will hurt somebody or destroy your pump.

One last thing that helps pump maintenance is a good pulsation dampener. It should be close to the pump discharge, properly sized and drained after every job. Bet you never thought of that one. If your pump discharge goes straight to the standpipe, when you finish the job your standpipe is still full of fluid. Eventually the pulsation dampener will water-log and become useless. This is hard on the gear end of the pump. Open a valve that drains it at the end of every job. It’ll make your pump run smoother and longer.