PTFE Lined Check Valve

Bhavesh PTFE Lined Pipe is a leading supplier of PTFE, FEP, and PFA Lined Check Valves in Hyderabad, Telangana. PTFE Check Valves are a type of valve employed to regulate fluid flow within a piping system, so that liquid can flow only in one direction along with automatic protection against backflow. Of the various types, the PTFE lined swing check valve boasts a swinging type and an internal PTFE synthetic polymer coating for increased ruggedness. Disc and ball check valves are the other varieties, each of which has a different mechanism of flow control.PTFE lined ball valves,,actually comprise an internal PTFE coating that inhibits erosion and corrosion by aggressive fluids. This line of protection ensures that the inner material of the valve is not impacted by the internal conditions of the environment, enhancing longevity and performance.

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What is PTFE Lined Check Valve?

A PTFE Lined Check Valve is a check valve employed to prevent backflow in piping systems and permit fluid to flow through in one direction only. The valve interior is lined with PTFE (Polytetrafluoroethylene), a corrosion-resistant man-made polymer that protects against harsh chemicals and aggressive fluids. Swing, ball and disc check valves are typical forms, each with varying flow control method. The use of PTFE lining enhances strength, maintains the integrity of the core material of the valve and ensures safe operation in extreme industrial uses.

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PTFE Lined Check Valve Specification

Size : 25 NB to 200 NB

Standard Resin Specifications : PTFE : ASTM D 1457, PFA : ASTM D 3307, PVDF: ASTM D 3222, FEP : ASTM D 211

Outer body : ASTM A 395 Gr 60-40-18

Flange Connection : ANSI B 16.5

Face to Face : ANSI B 16.10

Spark Test : 15 KVA

Hydro Test : at 29.8 kg/cm2

FEP- Max Temp : 180° C

PP Max Temp : 100° C

PFA Max Temp : 200° C

Largest PTFE Lined Check Valve Supplier in Hyderabad, Telangana

Bhavesh PTFE Lined Pipe is a leading supplier of PTFE Lined Check Valve in Hyderabad, Telangana, offering high-quality, corrosion-resistant solutions ideal for chemical, pharmaceutical, and industrial applications.

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Why Choose Bhavesh PTFE Lined Pipe for PTFE Lined Check Valve?

Types of PTFE Lined Check Valve We Offer

Dimension Chart of PTFE Lined Check Valve

SIZE	L	H
15	130	105
20	150	115
25	127	125
40	165	160
50	178	175
80	203	240
100	229	270
150	400	330
200	600	381

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Quality Control Facilities at Bhavesh PTFE Lined Pipe

Benefits of PTFE Lined Check Valve

Excellent Corrosion Resistance
Protects against harsh chemicals, ensuring longevity.
Tight Shut-Off Capability
Offers a bubble-tight seal, preventing leakage and enhancing system safety in both on/off and throttling applications.
Wide Temperature Range
Can operate effectively in a broad temperature range, typically up to 200°C.
Low Maintenance
Requires less upkeep due to durable PTFE lining.

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Applications of PTFE Lined Check Valve

Frequently Asked Questions (FAQ)

How do I maintain a PTFE Lined Check Valve?

Regular inspection for wear and tear, cleaning, and ensuring proper sealing of the PTFE lining will help maintain the valve’s performance and extend its service life.

What is a PTFE Lined Check Valve?

A PTFE Lined Check Valve is a valve that prevents reverse flow in pipes, featuring a lining made of PTFE to enhance corrosion resistance and chemical compatibility.

What materials are commonly used in PTFE lined check valves?

PTFE lined check valves usually feature a carbon steel or stainless steel body, internally lined with PTFE (Polytetrafluoroethylene) to provide excellent chemical resistance and long-lasting performance.

How do PTFE lined check valves function?

These valves permit flow in one direction and automatically close to prevent backflow when the flow stops, with the PTFE lining offering enhanced protection against corrosion and wear.

What industries use PTFE Lined Check Valves?

PTFE Lined Check Valves are widely used in industries like chemicals, pharmaceuticals, oil and gas, food processing, and water treatment due to their chemical resistance and reliability.