Valve Assembly Mud Pump Part

Valve assembly (Valve & valve seat)

High performance valves and seats are available from our factory with the following features:
1. Forged alloy steel AISI 4110 construction
2. Heavy-duty valve design
3. Deep carburized wear surfaces
4. Heavy-duty durable retainer threads
5. Precise machined to API standards
6. Taper post-heat treat machined to remove warpage
Various sizes are available to fit all major mud pumps. An extensive range of valves and seats are offered, such as Premium Cross-Arms Valve and Seat, Three-arm Valve and Seat, Three-wing Valve, Four-wing Valve, Full-open Seat, Long-life Bonded Valve with Urethane. Wide choices are available for requirements not met by hardened or stainless steel valves and elastomer- valve seats.

2, material 35 CrMo
3, insert: PU / NBR
4, working life: 200hours
High-quality Oil Drilling Mud Pump Valve Assembly
After heat treatment and processing by digital lathes, the product strength is enhanced enough.
The valve body fits the valve seat perfectly and the working life is 2-3 times more than ordinaries.

High Quality Valve assy. ( Valve & seat)
*Grade One: Material: 20CrMnTi
Insert material JSR-220S
Temperature ≤ 60° C, 120° C Max.
Pump working pressure 18 Mpa
Working life 200 hours
*Grade Two: Material: 20CrMnTi
Insert material polyurethane
Temperature ≤ 80° C
Pump working pressure 20 Mpa
Working life 400 hours
*Grade Three: Material: 20CrNiMo
Insert material PU
Temperature 260° C Max.
Pump working pressure 35 Mpa
Working life 450 hours