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Etone’s check valve repair kit of products enables customers to achieve maximum life and value from their flowline systems throughout a complete range of applications. The repair kit are used to isolate well-servicing equipment from highpressure treating fluids during fracturing applications. Offered in several different primary models as below. Consult factory for configurations.
Working Pressure : 15000PSI
Service Rating: Standard
Connect: Fig.1502, hammer unions, DuraLock hubs
Manufacturing Process: CNC milling+CNC turning+heat treatment
•High precision internal component materials offer superior longevity reducing total cost of ownership
•Maintenance intervals are reduced for streamlined operations and minimized downtime
•Optimized internal body and component geometry to improve flow and mitigate washout
•Offered with multiple end connections
•Heat treatment（H900） makes it more suitable for high-strength, high-wear or high-temperature environments
•Improved sealing: The rubber coating (such as rubber or polyurethane) can better conform to the valve seat, reducing the risk of leakage and improving sealing efficiency.
•Corrosion resistance: In the oil and gas industry, the working medium may be corrosive. The rubber coating helps protect the metal substrate, extending the service life of the component.
•Impact and wear resistance: Under high pressure or high flow conditions, metal parts are prone to impact and wear. The rubber coating provides a cushioning effect, reducing damage.
•Adaptability to extreme temperatures: Special rubber materials can maintain elasticity under extreme temperature conditions, ensuring that the check valve functions properly in various working environments.
Working Pressure : 15000PSI
Service Rating: Standard
Nomnal Size: 3″
Connect: fig1502 hammer union end connection
Manufacturing Process: CNC milling+heat treatment
•All processes including CNC machining and heat treatment are strictly controlled and full trackable in according with standard
•Simple structure,the kits can be easy changed
•Stop the return flow from high pressure piping
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