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10000 PSI Check Valve

Name: 10000 PSI Check Valve
Brand: GangYe Group Co., Ltd.

A 10000 psi check valve is a type of pipeline valve that combines the functionalities of a check valve and a globe valve. It can prevent the backflow of fluid and, when necessary, control or completely stop the flow of fluid. When pressure is applied to both sides of the valve, it functions as a check valve, preventing reverse flow. When the valve needs to be manually closed, it acts like a globe valve, stopping the flow entirely.

The structure of the stop-check valve is typically categorized into two types: axial type and horizontal type. Axial check valves often use a spring-loaded or streamlined design to ensure smooth flow and quick response. Horizontal check valves are commonly designed with a swing or piston mechanism, offering reliable performance for various pipeline configurations.

Gangye offers several ANSI categories that allow for adaptation to various plumbing codes.

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10000 PSI Check Valve Specification

10000 PSI Check Valve

ANSI Class 150Lb 10000 psi check valve

ANSI Class 150Lb
NPS	2	21/2	3	4	6	8	10	12	14	16	18	20	24
(RF/BW)L/L1	203	216	241	292	406	495	622	698	787	914	977	977	1295
(RTJ)L2	203	216	241	292	406	495	622	698	787	914	-	-	-
(OPEN)H	380	535	445	515	560	615	815	910	1230	1450	1066	1117	1295
d	50	63	76	100	150	200	250	300	360	387	438	488	590
Do	180	240	280	280	320	320	400	450	500	600	720	720	850

ANSI Class 300Lb 10000 psi check valve

ANSI Class 300Lb
NPS	2	21/2	3	4	6	8	10	12	14	16	18	20	24
(RF/BW)L/L1	267	292	318	356	444	559	622	711	838	863	977	1016	1346
(RTJ)L2	282	308	333	371	460	575	638	727	-	-	-	-	-
(OPEN)H	425	485	505	570	640	845	900	980	-	1371	1473	1574	1803
d	50	63	76	100	150	200	250	300	336	387	431	482	584
Do	200	240	280	320	400	450	500	600	860	610	610	720	720

ANSI Class 600Lb 10000 psi check valve

ANSI Class 600Lb
NPS	2	21/2	3	4	6	8	10	12
(RF/BW)L/L1	292	330	356	432	559	660	787	838
(RTJ)L2	295	333	359	435	562	663	790	841
(OPEN)H	445	502	533	622	750	927	1140	1350
d	50	63	76	100	150	199	247	298
Do	240	280	320	400	450	500	600	600

ANSI Class 900Lb 10000 psi check valve

ANSI Class 900Lb
NPS	2	21/2	3	4	6	8	10
(RF/BW)L/L1	368	419	381	457	610	737	838
(RTJ)L2	371	422	384	460	613	740	841
(OPEN)H	560	590	640	810	1050	1360	1570
d	47	57	72	98	146	190	238
Do	280	320	400	450	500	600	600

ANSI Class 1500Lb 10000 psi check valve

ANSI Class 1500Lb
NPS	2	21/2	3	4	6	8
(RF/BW)L/L1	368	419	470	546	705	832
(RTJ)L2	371	422	473	549	711	841
(OPEN)H	560	590	750	915	1235	1650
d	47	57	69	92	136	177
Do	320	400	450	500	600	700

ANSI Class 2500Lb 10000 psi check valve

ANSI Class 2500Lb
NPS	2	21/2	3	4	6
(RF/BW)L/L1	451	508	578	673	914
(RTJ)L2	454	514	584	683	927
(OPEN)H	650	715	825	1195	1790
d	38	47	57	72	111
Do	400	450	500	600	700

Advantages Of 10000 Psi Check Valve

1. Extreme Pressure Handling: These valves are designed to handle extremely high-pressure environments up to 10,000 psi, making them suitable for applications with demanding pressure requirements.

2. Reliable Backflow Prevention: Check valves to prevent backflow in systems by automatically closing when flow reverses, ensuring that fluids flow in one direction only. Their robust construction and high-pressure rating ensure reliable backflow prevention even in high-pressure environments.

3. Versatility: Due to their high-pressure handling capability, 10,000 psi check valves are versatile and can be used in various industries such as oil and gas, chemical processing, aerospace, hydraulic systems, and more.

4. Safety: Preventing backflow is crucial for system safety and integrity, especially in applications where contamination or damage could occur if fluids were to flow in the wrong direction. 10,000 psi check valves contribute to overall system safety by ensuring proper fluid direction.

5. Durability: These valves are typically constructed from durable materials such as stainless steel or high-grade alloys, ensuring longevity and reliability in harsh operating conditions.

6. High Performance: They offer high-performance characteristics, including tight sealing and minimal pressure drop, ensuring efficient operation in high-pressure environments.

7. Compatibility: Many 10,000 psi check valves are designed to be compatible with various fluids, including corrosive or abrasive media, further enhancing their versatility and applicability across different industries.

Applications Of 10000 Psi Check Valve

1. Oil and Gas Industry: Used in wellhead control systems, high-pressure pipelines, hydraulic fracturing (fracking) operations, and offshore drilling rigs to prevent backflow and maintain pressure integrity.

2. Chemical Processing: Employed in high-pressure chemical reactors, refineries, and petrochemical plants to control fluid flow and prevent backflow of corrosive or hazardous chemicals.

3. Aerospace and Defense: Utilized in hydraulic systems of aircraft, spacecraft, and military vehicles to maintain pressure and prevent fluid backflow during critical operations.

4. Hydraulic Systems: Integrated into high-pressure hydraulic systems in heavy machinery, construction equipment, and manufacturing processes to control fluid flow and prevent damage caused by reverse flow.

5. High-Pressure Water Jet Cutting: Used in water jet cutting machines to maintain pressure and prevent backflow during precision cutting operations in industries such as metal fabrication, mining, and construction.

6. Pressure Testing and Calibration: Employed in pressure testing equipment and calibration systems to ensure accurate pressure measurement and prevent backflow during testing procedures.

7. Research and Laboratory Equipment: Utilized in high-pressure research equipment, laboratory systems, and analytical instruments to control fluid flow and prevent contamination or damage caused by backflow.

8. Subsea Applications: Deployed in subsea oil and gas production systems, underwater pipelines, and deep-sea exploration equipment to maintain pressure integrity and prevent backflow in extreme underwater environments.

9. Power Generation: Integrated into high-pressure steam systems, boiler feedwater systems, and turbine control systems in power plants to control fluid flow and prevent backflow during power generation processes.

10. High-Pressure Pumping Systems: Used in high-pressure pumping systems for water treatment, desalination plants, and industrial cleaning applications to maintain pressure and prevent backflow during pumping operations.

How to Choose the Right 10000 Psi Check Valve

1. Select the appropriate ANSI class

ANSI Class 150Lb: For systems with less demanding flow rates and pressures.

ANSI Class 300Lb: Suitable for medium pressure systems such as oil and gas pipelines and Chinese environments (NPS 2-24).

Class 600Lb: Designed for high pressure piping in power plants, refineries, or offshore oil platforms (NPS 2-12).

ANSI Class 900Lb and above: Used for critical operations with very high pressure requirements, such as oil field operations, steam systems

2. Pipe Size and Flow Rate

Ensure that the nominal pipe size (NPS) of the valve matches the pipe size to avoid installation problems. In addition, the orifice (d) of the valve should be adapted to the maximum flow rate required by the system.

3. Space and installation constraints

Select a valve with the appropriate size. For restricted spaces, a compact design like ANSI 1500 lb or 2500 lb class is usually preferred. When making your selection, also consider whether the valve will be mounted vertically or horizontally, as orientation will affect the effectiveness of the design to prevent backflow.

4. Application-Specific Considerations

For corrosive or high-temperature fluids, select materials such as stainless steel or high-temperature alloys with higher ANSI ratings to ensure better durability.

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