1. Kingwell product advantanges:

High performance valves and seats are available with the following features:
Forged alloy steel AISI4119 construction
Heavy-duty valve design
Deep carburized wear surfaces
Heavy-duty durable retainer threads
Precise machined to API standards


2. Products features:

Taper post -heat treat machined to remove warpage
Available in sizes to fit all major mud pumps
Offer an expansive range of valves and seats such as premium cross arms valve and seat, arms valve and seat. Full-open valve and seat, long-life bonded valve with urethane, ling-life valve with urethane. Wide choice of options available for requirements not met by hardened of stainless steel valves and elastomer -insert valve seats. He hardened steel liner service life surpasses 800 hour under the normal condition

3. Kingwell Products introduction:

Kingwell offers 5 different styles of valves & seats to fit your drilling needs, suiting to almost all popular mud pumps in the world.

The Stem Guided valve and seat and the Wing Guided valve and full open seat offers many advantages for today's higher pressures and faster drilling operations.

Stem-guided valve &Tri-arm seat features greater fluid flow than four-arm seats, as well as it features an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing. The strong, thick, valve knock off nut holds the insert tightly reducing flex and breathing which lessens the chance of foreign matter getting between valve and insert.

Stem-guided valve & Cross-arm seat features an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing. The strong, thick, valve knock off nut holds the insert tightly reducing flex and breathing which lessens the chance of foreign matter getting between valve and insert.

Tri-wing guided valve & Full open seat
Three-wing guided valves and full open seats features greater fluid flow than four-wing valves, the unibody forged valve features greater strength than traditional welded-wing valve. Innovative unibody valve design eliminates snap rings, plates or keepers providing reduced maintenance by snap-on valve inserts and easy installation.
Kingwell makes two styles of Four-wing guided valves and full open seats which feature greater fluid flow through the full open seat.

The full open seat provides easier valve maintenance and seat pulling, in valve-over- valve fluid ends.
Innovative unibody Four-wing guided valve design eliminates snap rings, plates or keepers providing reduced maintenance by snap-on valve inserts and easy installation. This combination will handle lost circulation material better than most conventional style valves and seats while the seating angle greatly improves flow characteristics and the heavy-duty load bearing capacity greatly improves service life.

The unibody forged Four-wing guided valve & Full open seat features greater strength than traditional welded-wing valve. Innovative unibody valve design eliminates snap rings, plates or keepers providing reduced maintenance by snap-on valve inserts and easy installation.

4. Kingwell Products photos:

5. Valve seat stocks in Kingwell warehouse, which enable quick delivery and meet your urgent needs: