The NOV JWS-340 (P-4 Valve) is a triplex well service pump rated at 340 HP input power with a 5 in stroke, a rated speed of 450 SPM and a maximum working pressure of 10000 PSI. Factory liner sizes run from 2.75 in to 4 in, letting crews match the fluid end to job pressure and volume demands. The pump is engineered for intermittent high-pressure duty such as cementing, acidizing and well maintenance, pairing a forged steel fluid end with the P-4 valve system and wear-resistant components chosen to limit unplanned downtime and total cost of ownership. We supply fluid-end replacement parts for this model to operators across Canada, the United States and international oil & gas markets.
FAQ
What is the maximum working pressure of the NOV JWS-340 (P-4 Valve)?
The factory-rated maximum working pressure is 10000 PSI at a rated speed of 450 SPM.
What are the main ratings of the JWS-340 (P-4 Valve)?
Factory data lists 340 HP input power, a 5 in stroke, a rated speed of 450 SPM and a maximum working pressure of 10000 PSI, with liner sizes from 2.75 in to 4 in.
What valve system does the JWS-340 (P-4 Valve) use?
This configuration uses the P-4 valve system, paired with a forged steel fluid end and wear-resistant components intended to reduce unplanned downtime.
Do you stock parts for the NOV JWS-340 (P-4 Valve)?
We currently list no stocked items for this model. Please contact us for current availability of plungers, liners, valves, seats and packing.
Can you ship JWS-340 (P-4 Valve) parts to North America?
Yes. These pump parts ship under HS code 84139100 to customers in Canada, the United States and other international oil & gas markets.