1. Specifications:

1) API 7K Valve seat for mud pump 
2) Stem-guidedValves& Cross-arms Seats 
3)Three-wing valves and full open seats

2. Valves Seat 

1) Stem-guided valve and cross-armsseat features an extra wide metal to metal seal on the valveflange. The serrated upper surface on the valve gives a longer non breathingseal between valve body and insert while the rigid seat cross-arms give greaterstrength and positibe sealing.

2) Three-wing valves and full open seats.

Three-wing guided valves and full open seats features greater fluid flow thanfour wing valves, the unibody forged valve features greater strength thantraditional welded wing valve. Innovative unibody valve design eliminates snaprings, plates or keepers providing reduced maintenance by snap-on valve insertsand easy installation.

3) Double angle O-ring valve

The Double angle O-ring valve is made with a tough one-piece body to run morehours between change outs. It's made with carburized premium alloy steel toresist wear, provide a positive seal, and help protect against wash out ordamage to the pump.

4. Kingwell Valve seat stocks in our warehouse, which can quick delivery and meet your urgent needs for the goods:

5. Product photos:

6. Why you choose Kingwell as your pump supplier:

1). Technical Support and Production Ability: Although we are one relatively new company, but we have the most professional engineers with tens of years experience in mud pump. And we have hundreds of highly skilled workers working on the pump parts and pump assembling with numerous advanced machines. Our production ability has been siteaudited by supervising inspectorate like France BV (Bureau Veritas), DNV(Det Norske Veritas) and SGS-CSTC(Standards Technical Services Co., Ltd.)

2). Quality Assurance: Ten professional inspectors performstrict quality inspection from the initial forgings, castings, other rawmaterials, each finished machined parts until the final assembling of the pump. Each part assembled on the pump will be well tested and highly qualified. Andfor each pump finished, it will be running tested in our test center for atleast 4 hours. Quality certificate, Inspection report and testing report will beattached when pump is delivered. 12 Months quality guarantee will be offered for each pump.

3). Competitive Price: We are one of the top pump manufacturers in China. We have the greatest advantages in price. We can not offer you the lowest price in China, but most competitive price but with very good quality.

4). Quick Delivery: Usually we will keep some pump model in stock so that we can make fast delivery for clients with urgent need. For pump we do not have in stock, we can also deliver with 40 days.

5). We can offer unitized pump package according to your different needs.