PTFE/PFA Lined Jacketed 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

Full PTFE PFA Lined jacket plug valve is full PTFE or PFA lined structure with jacket cover for corrosive and easy crystallized medium. Full PTFE PFA Lined jacket plug valve is largely used to sustain process media temperature during process to keep fluids at a lower viscosity to operate valve smoothly. Full PTFE PFA Lined jacket plug valve is widely used in Food Process,fertilizer Industries application and other anti-crystallization and heating insulation industry system.

The Jackets of Full PTFE PFA Lined jacket plug valve assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. Full PTFE PFA Lined jacket plug valve with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid.

Product Features

1 Full PTFE PFA Lined jacket plug valve has reasonable structure,reliable sealing,excellent performance.
2 Sealing of Full PTFE PFA Lined jacket plug valve is realized by the sealing face around the sleeve.It has unique 360 degree metal edge for protection and fixing of the sleeve.
3 There is no cavity in the Full PTFE PFA Lined jacket plug valve for accumulcation of medium.
4 Metal edge provides the function of self-cleaning when the plug is rotated, applicable to operation condition that is glutinous and apt to smudge.
5 Its characteristic double-direction flow makes installation and use more convenient.
6 the materials of the parts and sizes of flanges for Full PTFE PFA Lined jacket plug valve can be reasonably configured according to the actual operation condition of the requirement of the customers,so as to met the various need of engineering.

Product Details

Main Parts Material

No.	Parts	Material
1	Body	ASTM A216 WCB ASTM A217-WC1,WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M
2	Ferrule Sealing	PTFE
3	Plug	ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316
4	Gasket	Flexible Graphite + S.S.
5	Adjusting Gasket	ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316
6	Bonnet	ASTM A216 WCB ASTM A217-WC1,WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M
7	Adjusting Bolt	ASTM A193-B7,A320-B8,A193-B8M
8	Hex Nut	ASTM A194-2H,A194-8,A194-8M
9	Bolt	ASTM A193-B7,A320-B8,A913-B8M
10	Lever	ASTM A105-WCB

DN(mm)	DN(mm)
L	D	D1	D2	z-φd
15	80	80	55	40	4*12
20	90	90	65	50	4*12
25	100	100	75	60	4*12
32	115	120	90	70	4*14
40	130	130	100	80	4*14
50	145	140	110	90	4*14
65	160	160	130	110	4*14
80	200	185	150	125	4*18
100	230	205	170	145	4*18
125	250	235	200	175	8*18
150	320	260	225	200	8*18
200	350	315	280	255	8*18

Product Parameter

Design Standard	BS EN ISO 17292 (BS 5351) / BS EN ISO 12516 / ASME B 16.34
Inspection & Testing Standard	BS EN ISO 12266 - I (BS 6755 - I)
Flange To Flange Distance	As Per ANSI B 16.10
End Connection	Flanged End to ANSI B 16.5, Class 150 / 300
	PN 10 / PN 16 / PN 25 / PN 40
	DIN Standard / JIS Standard / IS Standard
Manufacuring Size Range	1/2" x 1" (DN 15 x DN 25) to 6" x 10" (DN 150 x DN 250)
Pressure Rating of Valve	150# / 300#
	PN 10 / PN 16 / PN 25 / PN 40
Valve Operation	Manual Hand Lever / Worm-Gear Operated
	Pneumatic Actuator / Electrical Actuator
Jacket Connection Type	Flanged End / Threaded End (BSP/NPT - Female)

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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?

Our core advantages are evident in every aspect of product performance and customized services: We employ high-precision cast steel valve bodies paired with food-grade or corrosion-resistant sealing materials, ensuring the insulation layer's sealing performance far exceeds industry averages and maintaining stable medium temperatures over extended periods while preventing solidification and blockage due to temperature drops. The full-diameter design reduces flow resistance, ensures smooth operation without sticking, and maintains excellent sealing integrity even after prolonged use, minimizing leakage risks. Additionally, we provide tailored solutions tailored to specific operating conditions, pressure requirements, medium properties, and connection methods. Every product undergoes rigorous quality control from selection and design through factory testing, including pressure resistance and thermal insulation evaluations, making it suitable for complex applications across chemical, petroleum, food, and pharmaceutical industries. Complemented by comprehensive after-sales support, we promptly address any installation or operational issues.