Lined Flush Bottom Valve

Name: Lined Flush Bottom Valve
Brand: GLASS TEF ENGINEERING
Price: 2500 INR
Availability: InStock

Price 2500 INR/ Piece

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Lined Flush Bottom Valve Specification

Valve Type
Flush Bottom Valve

Control System
Manual Handwheel or Pneumatic Actuator

Valve Size
1/2 inch to 12 inch

Connection Type
Flanged Ends as per ANSI/DIN/BS standards

Material
Cast Iron/Carbon Steel with PTFE/FEP/PFA Lining

Structure
Single Piece, Full Bore, Straight Pattern

Sealing
PTFE or FEP/PFA Lined

Application
Used in industries for draining or sampling from the bottom of tanks, vessels, and reactors, especially where corrosive media are handled.

Type
Lined Flush Bottom Valve

Power
Manual or Pneumatic Actuation

Pressure
Up to 10 bar (varies by size and lining)

Media
Corrosive Liquids, Slurries, Acids, Alkalis

Port Size
15 mm to 300 mm (customizable range)

Disc
Lined Disc

Pin
Stainless Steel/ PTFE Lined

Lined Flush Bottom Valve Trade Information

Minimum Order Quantity
01 Piece

Supply Ability
100 Pieces Per Day

Delivery Time
1 Week

About Lined Flush Bottom Valve

As per the variegated demands of clients, we are engaged in manufacturing and exporting sturdily-built Lined Flush Bottom Valve. We are offering this valve is various specifications in order to suit the exact requirements of clients. This valve is designed employing cutting-edge technology and techniques so that the final output meets with the international quality benchmark. Our offered valve is highly acclaimed for corrosion resistance, high tensile strength, fine finish and easy installation. Lined Flush Bottom Valve is suitable for chemical, pharmaceutical and polymer applications.

Other information:

Specification:-

BODY :WCB / SGI / GRADED C.I. ,
LINING : FEP /PFA
LINING THICKNESS : 3.5 MM MINIMUM
TESTING : PRESSURE :BODY :15Kg/Cm2 SEAT : 10 Kg/Cm2
SPARK TEST:15 KV
SIZES AVAILABLE : 80NB X 50NB ( 3" X 2"), 100 X 80 ( 4 " X 3" ), 150NB X 100NB ( 6" X4")
(INLET X OUT LET)
FLANGE END CONNECTION : SPLIT TYPE FLANGE FLANGE END

Robust Corrosion Resistance

Manufactured with PTFE, FEP, or PFA lining over durable cast iron or carbon steel, the Lined Flush Bottom Valve offers exceptional chemical resistance for demanding industrial environments. This feature ensures a long service life and minimized maintenance, even when exposed to aggressive acids, alkalis, or other corrosive solutions.

Flexible Actuation Options

Choose between manual handwheel operation or pneumatic actuation to best suit your process control needs. This flexibility enables precise flow management and integration with automated systems, making the valve suitable for both simple and advanced industrial setups.

Customizable to Your Application

Port sizes ranging from 15 mm to 300 mm (1/2 inch to 12 inch) and a selection of high-grade linings ensure that each valve can be tailored to specific process requirements. Flanged ends conforming to ANSI, DIN, and BS standards enhance compatibility with your existing pipeline infrastructure.

FAQs of Lined Flush Bottom Valve:

Q: How is a Lined Flush Bottom Valve used in industrial applications?

A: A Lined Flush Bottom Valve is installed at the bottom of tanks, vessels, or reactors to facilitate the efficient draining or sampling of process media, especially where handling corrosive liquids, slurries, or aggressive chemicals is necessary.

Q: What are the benefits of using PTFE/FEP/PFA lining in these valves?

A: PTFE, FEP, or PFA linings offer outstanding chemical resistance, preventing corrosion of the valve internals. This extends operational life, reduces maintenance frequency, and ensures safe management of corrosive or hazardous fluids.

Q: When should I use a flush bottom valve instead of a standard valve?

A: A flush bottom valve is preferred when complete draining or residue-free sampling from the vessel bottom is essential, particularly in processes involving sticky or corrosive media that must not accumulate inside the tank or reactor.

Q: Where can these valves be installed?

A: These valves are suitable for installation at the bottom of tanks, reactors, and vessels across various industries such as chemicals, pharmaceuticals, petrochemicals, and wastewater treatment, anywhere precise draining or sampling of corrosive media is needed.

Q: What is the process for customizing port size or lining material?

A: Port size and lining material can be selected based on your process requirements. Provide the necessary specifications (size, lining type, pressure rating), and the manufacturer will customize the valve to match your needs and ensure compatibility with your plant systems.

Q: How is the valve actuated, and what are the control options?

A: The valve can be operated manually via a handwheel or automatically with a pneumatic actuator. This allows for both simple manual control and integration with remote or automated process control systems, enhancing operational flexibility.

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