China Valve Pump Valve Pump Piston

product namemud pump valves and seatsMaterial20CrMnTi/20CrMoNiLength of use400-600hportQingdaoapplicationHigh-pressure drilling operationsBrandTypeemscoF-350F-500F-650F-800F-1000FA-1300FB-1300FA-1600FB-1600gardener denverElectronic Tube & Transistor PZ-7PZ-8PZ-9PZ-10PZ-11nationalT-800T-1000T-1300T-1600oilwellA-350A-560A-650A-850A-1100A-1400A-1700china3NB-3503NB-5003NB-8003NB-10003NB-13003NB-16003NB-2200Product ParametersRussian pumpSignal Filter UNBT950,UNB600,8T650,UNBT 1180L,NBT600,NBT300ect.BOMCO/Emsco/HongHuaFB1300/1600, F1300/1600, F800/1000, F500 & some duplex pumps.Gardener denverPZ 7, PZ 8/9, PZ 10/11, KF-FXK, FY-FXD, FD-FXX, FG-FXG, FQ-FXQ, FF-FXP, FG-GXG.National7P50, 8P80, 9P100, 10P130, 12P160, 14P220, JWS165, JWS340/400, C250/350, K700, K500, K380.OilwellElectric Motor A560/600PT, A850/1100PT, A1400/1700PT, 214P, 810P.IdecoT500, T800/1000, T1300/1600.WirthTPK1000, TPK1600, TPK2000/2200.WeatherfordMP-5,MP-8,MP-10,MP-13,MP-16

Features, Advantages and Benefits

The threaded retainer plate with knock-off lugs enables fast insert change-out.

The large bearing area on the valve promotes a long service life.

Various insert materials are available to meet standard and high-temperature drilling conditions.

Carbon-steel valve springs are standard, with a long-life, stainless-steel upgrade available.

The key feature of the four-web, center-guided valve is the preloaded polyurethane insert secured with a threaded retainer plate with knock-off lugs for easy disassembly. This design enables drillers to change valve inserts quickly and minimizes downtime. The valve is best suited for low- to medium-pressure drilling operations because of the two-piece assembly of the valve body.

The center-guided design enables the valve flange tobe supported under pressure loads by the top of the center-support webs in addition to the seating taper on the inside of the valve seat. This allows for a large bearing area for the valve that Air Clean Equipment minimizes stress and promotes a long service life.

Our standard valve is offered with polyurethane inserts rated for 170° to 180°F (77° to 82°C) drilling-mud temperatures. We also offer a special high-temperature urethane compound as an option for high-temperature drilling conditions to 200°F (93°C) and higher.

Related product:
Company profileHebel Xinhuafa Petroleum Machinery Co. LTD was established in 2006,with 5000m2 plant.The company focuses on R&D of mud pump fittings and several R&D results were horned with awards as well as patented for invention. The company is engaged in product design, manufacturing and service on all the quality oilfield replacement parts, including mud pump fluid end parts including Fluid end modules, liners, pistons, valves,&seats, extension rods, piston rods, valve covers etc.
The company holds a professional technical team and is equipped with advanced machineries,improving the technical skills and updating product quality,
Our products are certified by ISO9001 quality control. We supply products not only our oilfields company of domestic, but also dozens of countries all over the world, such as USA, Canada, Indonesia and Iran. With several years' persistence, we are widely accepted as a professional supplier of high quality mud pump cylinder liners and other parts in fluid end modules.If interested,please contact me: