PTFE Lined Flush Bottom Tank Valve
PTFE Lined Flush Bottom Tank Valve Manufacturer
The PTFE Lined Flush Bottom Tank Valve by MVS Valves is specifically engineered for applications that demand safe, efficient, and corrosion-resistant draining of process vessels. Designed to operate in aggressive chemical environments and high-temperature conditions, this valve features a precision-cast steel body that is fully lined with advanced fluoropolymers such as FEP or PFA, offering unmatched chemical resistance and extended service life.
Manufactured to meet stringent quality and safety standards, this valve is ideal for bottom discharge in reactors, tanks, and storage vessels. Whether handling acids, solvents, or other corrosive fluids, the fluoropolymer-lined construction ensures zero contamination and high purity in critical fluid systems. The internal design eliminates dead zones and ensures complete drainage without residue, making it suitable for batch processes and CIP/SIP applications.
The Flush Bottom Tank Valve is available in both manual and automated versions, supporting integration with pneumatic or electric actuators for remote or process-controlled operations. In industries where reliability and cleanliness are paramount—such as pharmaceuticals, specialty chemicals, and food processing—this valve is a trusted solution.
Alongside the flush bottom valve, MVS also offers a range of compatible filtration and flow control accessories, including the PTFE Lined T Type Basket Strainer. This strainer, also available with PFA, FEP, or fluorocarbon resin linings, complements the valve system by providing reliable solid separation. Options such as the Plastic Lined T Type Basket Strainer, Fluoroplastic Lined Basket Strainer, and Fluorine Lined T Type Lined Basket Strainer offer enhanced protection against clogging and equipment wear.
We also manufacture high-performance variants in carbon steel and stainless steel, such as the Carbon Steel MS PTFE Lined Basket Strainer and Stainless Steel PFA Lined Basket Strainer, suited for demanding industrial environments. As a PTFE Lined T Type Basket Strainer Exporter and PFA Lined T Type Basket Strainer Supplier, MVS Valves provides strong, corrosion-resistant solutions tailored to the needs of process industries worldwide.
Specification
| Parameter | Specification |
|---|---|
| Size Range | 80mm x 50mm, 100mm x 80mm, 150mm x 100mm |
| Manufacturing Standard | As per MVS Standard |
| Testing Standard | As per MVS Standard |
| Flange Dimensions | ANSI B16.5 - Class 150# / BS10 Table, DIN |
| Face to Face | As per MVS Standard |
| Body & Bonnet MOC | Ductile Iron, Cast Steel (WCB), Stainless Steel (304/304L/316/316L) |
| Lining Spark Test | 15 KVDC (Body Liners & All Wetted Parts) |
| Hydro Test | Body: 20 Kg/cm², Seat: 10 Kg/cm² |
| Operation Options | Manual, Diaphragm Actuator, Cylinder, Electric |
Material of Construction
| Body | Ductile Iron / ASTM A216 Gr. WCB (FEP Lined) |
| Bonnet | Ductile Iron / ASTM A216 Gr. WCB |
| Spindle | ASTM A216 Gr. WCB / EN8 (FEP Lined) |
| Valve Seat | GFT |
| Internals | AISI 304 / AISI 316 (Lined with FEP / PFA) |
| Seat & Packing | PTFE |
| Hand Wheel | C.I. (Gr.25) |
| End Cap / Locking Plate / Screws / Nuts | M.S / S.S |
| Lining Options | PFA / FEP |
| Lining Thickness | Min. 3.0 mm / 5.0 mm overall |
Application Industries

Crude Oil & Natural Gas Industry

Chemical & Petrochemical Industry

Water & Wastewater Treatment

Nuclear & Thermal Power Generation

Food & Beverage Industry

Pharmaceutical & Biotechnology

Pulp & Paper Industry

Mining & Mineral Processing

Marine & Shipbuilding

HVAC & Building Services

Automotive & Paint Chemical Manufacturing

Environmental & Bio Gas Renewable Energy

Steel & Metal Processing

Fertilizer Plants, Polymer Production

Cosmetics & Personal Care

Cement & Construction

Chlor-Alkali Industry

Mineral Acids Industry
Related Valves
Exporting Reliable Valve Solutions Across Continents
Australia | Argentina | Austria | Bahrain | Belgium | Bulgaria | Canada | Chile | China | Colombia | Czech Republic | Denmark | Egypt | Finland | France | Germany | Greece | Hong Kong | Hungary | Indonesia | Iran | Ireland | Israel | Italy | Japan | Jordan | Kuwait | Korea | Saudi Arabia (KSA) | Lebanon | Lithuania | Malaysia | Mexico | Netherlands | New Zealand | Nigeria | Norway | Oman | Peru | Philippines | Poland | Portugal | Puerto Rico | Qatar | Romania | Russia | Serbia | South Africa | South Korea | Spain | Sweden | Switzerland | Syria | Taiwan | Thailand | Turkey | Ukraine | United Arab Emirates (UAE) | United Kingdom (UK) | United States of America (USA) | Venezuela | Vietnam | Yemen | Zambia





