ANSI Flanged High Pressure Forged Ball Valve 600LB

JOEPAI Valve has been deeply involved in the ANSI Flanged High Pressure Forged Ball Valve 600LB market since 2003, focusing on customized and export services for forged high-pressure valves, with rich OEM experience and international project matching records. In industrial applications involving harsh conditions such as high pressure, high temperature, or corrosive media, forged ball valves are often a more reliable choice than cast valves. Unlike most ball valves that use casting processes, forged valves significantly improve their structural strength and pressure resistance through a unique manufacturing method. Choose a forged ball valve for severe conditions where safety, reliability, and maximum strength are non-negotiable.

Design Advanges

Three-Piece Body Design: The valve body is divided into two parts, facilitating maintenance and replacement of components, reducing downtime, while improving the overall strength and sealing performance of the valve;

Forged Steel Material: The valve body, ball, and valve stem are all made of high-quality forged steel (e.g. A105, F304, F316), which has high strength and good corrosion resistance. It can resist the erosion of various chemical media and extend the service life of the valve;

Floating Ball Design: The ball can float freely under the pressure of the medium and fits tightly with the valve seat, forming a good sealing effect and ensuring no leakage risk;

Flange Connection: Adopts a standard flanged connection method that complies with the ASME B16.5 standard, ensuring the reliability and sealing performance of installation;

Fire Safety Design: Compliant with API 607 standard, the valve can maintain sealing performance even in case of fire, preventing medium leakage and ensuring system safety;

Anti-Static Device: Equipped with a built-in anti-static device, it effectively prevents static accumulation, reduces the risk of fire and explosion, and is particularly suitable for the control of flammable and explosive media;

Multiple Operation Modes: It can be equipped with manual, pneumatic, electric, or hydraulic actuators to achieve remote automatic control.

Once the valve design is finalized, our skilled technicians proceed with the forging process. Forging involves applying mechanical force—often combined with heat—to shape metal into high-strength, dense components. Both the valve body and internal parts are forged, resulting in exceptionally robust, heavy-duty valves that deliver reliable performance even under the most demanding conditions.

Technical Specification

Nominal Diameter: 1/2″ to 8″ (DN15 to DN200)

Pressure Class: 150LB~600LB

Temperature Range: -29℃ to +425℃

Connection Method: Flanged Connection (compliant with ASME B16.5 standard)

Operation Mode: Manual, Pneumatic, Electric, Hydraulic

Design Standard: API 608, ASME B16.34

Testing Standard: API 598, ISO 5208

Fire Protection Design: API 607

Applicable Media: Water, Oil, Gas, Chemical Media, etc.

Forged Ball Valve Parts' Materials

Main Dimensions

Class 150LB                                                                                                                                                                                                                                                                                                                                                         Unit：mm

Class 300LB                                                                                                                                                                                                                                                                                                                                                     Unit：mm

Class 600LB                                                                                                                                                                                                                                                                                             Unit：mm

NPS	DN	d	L			FLANGE						W	H
			RF	RTJ	BW	D	D1	D2	f	b	N-φd
1/2"	15	13	165	/	165	95	66.5	35	7	14.5	4-16	140	78
3/4"	20	19	190	/	190	115	82.5	43	7	16	4-19	140	80
1"	25	25	216	/	216	125	89	51	7	17.5	4-19	180	110
11/4"	32	32	229	/	229	135	98.5	64	7	21	4-19	200	115
11/2"	40	38	241	/	241	155	114.5	73	7	22.5	8-22	250	135
2"	50	50	292	295	292	165	127	92	7	26	8-19	300	152
3"	80	75	356	359	356	210	168.5	127	7	32	8-22	650	224
4"	100	100	432	435	432	275	216	157	7	38.5	8-25	800	248