Socket Welded Inverted Pressure Balanced Plug Valve

Structure: Plug valve is a rotary valve with a closure or plunger shape. It is a type of valve that opens or closes by rotating 90 degrees to make the channel port on the valve plug the same or separate from the channel port on the valve body.

Material: The valve is constructed from high-quality stainless steel, providing excellent corrosion resistance and durability for use with a wide range of industrial fluids.

Operation: The Stainless Steel Threaded Ball Valve can be operated manually using a handle or lever for simple and reliable flow control.

Sealing Performance: The valve is equipped with reliable sealing components to ensure tight shut-off and prevent leakage, maintaining the integrity of the pipeline system.

Application Range: The Stainless Steel Threaded Ball Valve is suitable for controlling the flow of various fluids, including water, oil, gas, and other compatible mediums in industrial applications.

Operating Environment: The valve is designed to operate effectively in normal, medium, and high-temperature environments, meeting the fluid control requirements of different industrial processes.

Application Fields: The Stainless Steel Threaded Ball Valve is commonly used in industries such as chemical processing, oil and gas, water treatment, and HVAC systems for reliable fluid control and shut-off.

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Product Description

Product Introduction

Ferrule type soft sealing plug valve is applicable to the cutting and connection of pipelines medium that areused in various industries such as petroleum,chemical industry pharmacy chemical fertilizer,power industry etc under nominal pressure of CLASS150-900LB,and working temperature of -29-180ºC.

Product Features

A. The product has reasonable structure,reliable sealing,excelient performance and beautiful appearance

B. Its sealing is realized by the sealing face around the sleeve,It has unique 360 degree metal edge for protection and fixing of the sleeve.

C. There is no cavity in the valve for accumulation of medium.

D. Metal edge provides the function of self-cleaning when the plug is rotated,applicable to the operation condition that is glutions and apto smudge.

E. Its characteristic double-dircction flow makes installaiton and use more convenient.

F. The materials of the parts and sizes of flanges can be reasonabnly configured according the actual operation aondition of the requirements of the customers,so as to meet the various needs of engineering.

Product Details

Model		X43-150LB
Pressure Rating		150LB
Size	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	11/4	11/2	2	21/2	3	4	5	6	8	10	12	14
L		108	117	127	140	165	178	190	203	229	254	267	292	330	356	381
H		110	115	115	135	140	150	165	180	380	460	520	580	620	680	760
W		175	175	175	220	280	305	350	405	300	300	320	320	350	380	450
Weight(kg)		8.5	9.5	10.5	12	14	18	22	26	40	60	70	130	219	381	520

Note: Gear Operated for 4" and the above

Model		X43-300LB
Pressure Rating		300LB
Size	mm	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
Size	in	1/2	3/4	1	11/4	11/2	2	21/2	3	4	5	6	8	10	12	14
L		140	152	165	178	190	216	241	283	305	381	403	419	457	502	762
H		110	115	115	135	140	150	165	180	380	460	520	580	620	680	760
W		175	175	175	220	280	305	350	405	300	300	320	320	350	380	450
Weight(kg)		9.5	10.5	12	14	16	20	24	29	53	75	85	185	230	390	550

Note: Gear Operated for 4" and the above

Product Display

Frequently Asked Questions（FAQs）

Q:When should a plug valve be used?
The application scenarios of plug valves are well-defined, primarily occurring in situations where rapid on/off control of fluid pipelines is required or periodic flushing of pipeline impurities is necessary.

Q:What specific areas are involved?
For instance, pipelines in the petroleum and chemical industries that transport corrosive oils/gases or chemical slurries, as well as sewage conveyance lines handling wastewater containing sediment impurities, all require flushable plug valves with excellent sealing performance and erosion resistance for effective control.

Why Choose Us?

The core advantages are first evident in the ease of installation and maintenance: The snap-fit connection requires no threaded processing or welding; simply insert the pipe into the valve port and tighten the sleeve to complete assembly. In case of malfunction, the component can be quickly removed and replaced, significantly reducing on-site work time and labor requirements. Secondly, the product offers excellent sealing performance that remains stable even under high-pressure conditions, minimizing fluid leakage and meeting stringent application demands across industries such as petroleum, chemical, and water supply/drainage systems. Additionally, the plug mechanism enables simple and rapid operation—rotating it 90 degrees fully opens or closes the passage, demonstrating superior efficiency compared to other valve types. Long-term use ensures smooth operation without jamming and extended service life. Furthermore, we provide customized solutions in various materials and specifications tailored to different application scenarios and pressure/medium requirements.