mud pump relief valve made in china

Since 2006, Envirovalve has been changing the game for safety relief valves. Our innovative designs for pressure relief valves have already made significant impacts on the industries we service. The most impactful of those designs has been our Accu-Shear Pin Device.

Our ASME certified Accu-Shear pressure relief devices have a revolutionary design that is different from other traditional Buckling Pin Devices and Valves like Rupture Pin, Buckling Pin, Rupture Disc and BPRV. The device does what its name implies; it shears or breaks the pin as opposed to compressing or bending the pin that you see in most pressure relief valves.

The Accu-Shear device opens and closes like a butterfly valve, and the pin is situated on the outside of the device which allows for easy and efficient replacement. The Accu-Shear pin is designed to break cleanly every time. During the manufacture process, every fifth pin is broken to insure the material or tolerance has not changed. Our Accu-Shear pins are less costly than our competitor’s pins and are easily replaced without needing to tear down the entire system.

FB1300/1600 continental emsco mud pump parts mud pump valve FB1300/1600 continental emsco mud pump parts mud pump valve We can offer Emsco, Gardner Denver, National, Oil well, Continental, Idenco, and China 3NB mud pump spare parts. We can supply all sizes of the following FB1300/1600 continental emsco mud pump parts mud pump valve Brand model emsco F-350 F-500 F-650 F-800 F-1000 FA-1300 FB-1300 FA-1600 FB-1600 gardener denver PZ-7 PZ-8 PZ-9 PZ-10 PZ-11 national 7-P-50 8-P-80 9-P-100 10-P-130 12-P-160 ideco T-800 T-1000 T-1300 T-1600 oilwell A-350 A-560 A-650 A-850 A-1100 A-1400 A-1700 china 3NB-350 3NB-500 3NB-800 3NB-1000 3NB-1300 3NB-1600 3NB-2200 Packaging & Shipping plywood case for FB1300/1600 continental emsco mud pump parts mud pump valve

Because of different of drive source, SSV can dividedinto Hydraulic safety valve and pneumatic valve ; With thermal and high voltage explosion-proof device ; Actuators and prepare two parts of the valve, standard interface, easy replacement and maintenance .

This valve is used for power plant boilers, pressure containers, pressure and temperature reducing device and other facilities. It serves to prevent the pressure exceeding the highest allowable pres-sure value and ensure the safety of the device when working.

（1）The pressure of the disc is balanced through the lever and heavy hammer and the valve is ensured seal by moving the for ton of heavy hammer and changing the weight of heavy hammer to reach the required set pressure.

（3）At the top of valve is equipped an electromagnet to open and another to close the valve. The actions of the mechanism and the electric appliance are separate and will not affect each other.

（2）Impulse safety valve shall be installed vertically and the lever shall be kept level. The clearance from the lever to both sides of guide fork shall be even.

（4）A long distance between the leading pipe of the impulse safety valve and the inlet pipe of the main safety valve shall be kept. And the distance between the electric contact pressure meter and the inlet pipe of the main safety valve shall be no less than 5 times of the diameter of the inlet pipe, for feat that the validity of the mater and the impulse safety valve may be affected by the steam releasing process of the main safety valve.

This valve is used for power plant boilers, pressure containers, pressure and temperature reducing device and other facilities. It serves to present the pressure exceeding the highest allowable pres-sure value and ensure the safety of the device when working.

1,When the medium pressure rises to the set pressure, the in-pulse safety valve opens, and the medium in the impulse pipe enters into the piston chamber of the main safety valve from impulse pipe, forcing the piston to descend, and then the valve automatically open-s; when the impulse safety valve closes, the disc will slash automatically close.

2,The main safety valve shall be fastened upon the gallows, which sustains the back-seat force produced in the steam discharging process of the main safety valve.

3,The exhaust pipe shall contain a special gallows to prevent the force of its weight directly applying on the main safety valve. The connecting Lange At the lowest point of the exhaust pipe, water drainage shall be taken into consideration to avoid producing water hammer while discharging set between the main safety valve and exhaust pipe shall eliminate any extra stress.

As the distributor, we are working with large rig companies and heavy equipment manufacturers for the below products:Rig parts from RG,BOMCO,SJ,Hong Hua,KR etc,such as mud pump,rotary table, hook & block, swivel, crown block and consumable parts

Taylor Valve Technology® is a manufacturer leader in high-quality industrial valves. We deliver safety relief, high-pressure relief, and back pressure relief valves. Our wide array of choke and control valves and pilot-operated valve products are second to none. Products are designed for demanding industrial needs, meeting quality API and ASME Code requirements. High-demand oil & gas industry, chemical plants, power generators, and the processing industry depend on our valves for consistency and durability. Get effective flow control of liquid, steam, and gas. Valves ship from the Taylor Valve Technology, Inc. United States facility. Delivering worldwide, you can depend on quick turnaround times.

Referring to fig. 1, the embodiment provides a slurry pump relief valve, which includes a valve body 1, the valve body 1 has an inner cavity, a cylindrical pressure relief baffle 2 is integrally formed on the inner wall of the valve body 1, the pressure relief baffle 2 divides the inner cavity of the valve body 1 into a working cavity 3 and a pressure relief cavity 4, a slurry inlet 5 and a slurry outlet 6 are arranged on one side of the working cavity 3 of the valve body 1, and a slurry relief opening 7 is arranged on one side of the pressure relief cavity 4 of the valve body 1;

the center of pressure release baffle 2 is provided with through-hole 8, and 1 inner wall of the valve body of 4 places sides in pressure release chamber is adjacent pressure release baffle 2 is provided with first free bearing 9, pivot articulated have pressure release board 10 on the first free bearing 9, pressure release board 10 hugs closely with pressure release baffle 2, and pressure release baffle 2 is provided with the annular along through-hole 8"s periphery towards a side surface of pressure release board 10, and pressure release board 10 just corresponds the annular to the surface of annular and is provided with annular arch 11, annular arch 11 surface is glued and is covered with annular cushion 12. The one side center that pressure release board 10 deviates from pressure release baffle 2 is provided with the free bearing, rotate on the free bearing and be provided with the pivot, reset spring 13"s one end winding is on pressure release board 10"s free bearing pivot, and reset spring 13"s the other end is the same winding on the free bearing pivot of pressure release chamber 4 place side valve body 1 inner wall, and this reset spring 13 supports pressure release board 10 and supports to lean on pressure release baffle 2 with through-hole 8 inclosed the time, impress annular bulge 11 in the annular, form sealedly.

Therefore, the working principle of the pressure relief valve of the slurry pump provided by the embodiment is as follows: when slurry enters the working cavity 3 from the slurry inlet 5 and flows out from the slurry outlet 6, and when special conditions are met, the pressure in the working cavity 3 is too high, and the pressure acting on the pressure relief plate 10 is larger than the critical value of the spring, the spring is pressed, the pressure relief plate 10 rotates around the pivot on the first hinge seat 9 under the action of the pressure of the slurry, the through hole 8 on the pressure relief baffle plate 2 is opened, and the slurry flows out from the slurry outlet 7 to complete pressure relief.

In addition, the pressure release board 10 still is provided with manual valve, is convenient for at the manual pressure release under the special circumstances, manual valve includes connecting rod 14, pull rod 15 and valve handle 16, the one end of connecting rod 14 is articulated with the one end pivot that pressure release board 10 kept away from first free bearing 9, and the other end of connecting rod 14 is articulated with the one end pivot of pull rod 15, pull rod 15 from pressure release chamber 4 level extend to outside the valve body 1, and set up at the end valve handle 16, pull rod 15 and valve body 1 lateral wall sealing ring 17 sealing connection, it needs to point out that, in this application, the perpendicular distance that connecting rod 14 and pressure release board 10 articulated point to first free bearing 9 is greater than the distance that connecting rod 14 and pull rod 15 articulated mutually are got to first free bearing 9 all the time, like this when outwards pulling during pull rod 15, pull rod 15 can drive pressure release board 10 rotates through connecting rod 14, accomplishes manual pressure release.

Dezhou Rundong Petroleum Machinery Co., Ltd is major in manufacturing oil drilling mud pump spare parts and drilling tools, in which liners, pistons and valves that developed new have got national patent certificate. Mud pump parts we manufactured can be totally exchangeable with spare parts from original manufacturer, and have excellent performance especially in drilling conditions of high temperature, high pressure, oil base mud, acid base mud and high sand content mud etc.

We have been committed to continuous optimization and upgrading of drilling mud pump products.We accumulate rich first-hand technical information through our service to drilling projects, for example different material products’ performance under different drilling conditions. Our aim is to make products manufactured can be more suitable for oilfield drilling needs, and our goal is where there is oil, there is Deshi Brand products.

Main advantages of the mud pump consumables that we manufacturedProducts are produced according to ISO9001 quality system,APISpec7K standard, and each process can be tracked, recorded and traceable

Import spare parts such as valve module, crankshaft, pinion shaft’s material are high quality alloy steel,The power end herringbone gear adopts the grinding process, the gear precision is high, the processing precision of the matching components is much more higher, which can make the whole mud pump can run more smoothly.

F500、F800 、F1000、F1300、 F1600、F-1600HL 、F-2200HLHydraulic end products and power end productsModule, Liner, Piston, Valve body, valve seat, piston rod, pony rod, flanges, crosshead assy, air capsule, crankshaft, pinion shaft, connecting rod, manifold etc

HHF-1300、HHF-1600 、HH3NB-1600H、HH3NB-2200HLHydraulic end products and power end productsModule, Liner, Piston, Valve body, valve seat, piston rod, pony rod, flanges, crosshead assy, air capsule, crankshaft, pinion shaft, connecting rod, manifold etc

7P-50、8P-80、9P-100、10P-130、12P-160、14P-220Hydraulic end products and power end productsModule, Liner, Piston, Valve body, valve seat, piston rod, pony rod, flanges, air capsule, manifold etc

PZ-7、 PZ-8、 PZ-9 、PZ-10、PZ-11Hydraulic end productsModule, Liner, Piston, Valve body, valve seat, piston rod, pony rod, flanges, air capsule, manifold etc

Jeffrey GehrleinI want to say what a pleasure it has been working with Troy Valve for the last several years. I’ve been in this business for over 31 years and without question Troy Valve is one of the Manufacturers I can always count on. Regardless of the situation or who I happen to be dealing with I get consistently great service and response from Troy Valve. The people at Troy Valve always treat you as though you are their best customer. In addition to the professional, knowledgeable staff, the products manufactured by Troy Valve are always of the highest quality. Lastly, I’ll say that delivery commitments are almost always met or exceeded. However, in the rare case that there is a problem the communication is always excellent and any problems get resolved in the best way possible. I highly recommend Troy Valve to anyone in the Waterworks industry.

Mud Pump Valve & Seat are made of premium alloy steel through one-piece forging and carburizing treatment processes, thereby ensuring high intensity. In addition, the precise calculation is performed and CNC machining is conducted for the dimensional matching of the valve seat and valve body working angles to enhance the service life of the valve body and valve seat. Our valve products are able to work smoothly in normal mining and digging conditions for over 400 hours.