pfa lined butterfly valve

Name: pfa lined butterfly valve
Brand: GLASS TEF ENGINEERING
Price: 2500 INR
Availability: InStock

Price 2500 INR/ Piece

Get a Price/Quote

pfa lined butterfly valve Specification

Control System
Manual Lever, Pneumatic Cylinder, Electric Actuator

Valve Size
40 mm to 300 mm

Connection Type
Wafer Flange, Suitable for ANSI, PN, and JIS Standards

Features
Corrosion-resistant, Low torque, Maintenance free

Valve Type
Butterfly Valve

Material
Body: Ductile Iron / Cast Iron, Lining: PFA

Voltage
220V / 380V (for actuated valves)

Application
Corrosive chemical handling, pharmaceuticals, water treatment, and petrochemicals

Structure
Wafer / Lug Type

Sealing
PFA / PTFE / EPDM

Type
PFA Lined Butterfly Valve

Power
Manual, Pneumatic or Electric Actuation

Pressure
PN10 / PN16

Media
Acids, Alkalis, Solvents, Water, Gases

Port Size
DN 40 to DN 300 (1.5 to 12)

Temperature
-29C to 180C

Disc
Ductile Iron, PFA Lined, Stainless Steel

Pin
Stainless Steel

pfa lined butterfly valve Trade Information

Minimum Order Quantity
01 Piece

Supply Ability
100 Pieces Per Day

Delivery Time
1 Week

About pfa lined butterfly valve

PFA Lined Butterfly Valve is designed for easy, reliable and safe connections. It can be outfitted with a hand-operated lever or actuated with pneumatic or electric actuators. This valve offers excellent flow solutions for a range of applications. Resistance to permeation, prolonged product life and great operator safety are some of the key benefits of our PFA Lined Butterfly Valve. Also, it does not allow for atmospheric leakage. In addition, we keep up with reasonable prices and latest safety standard.

Features & Benefits:

Compact, durable and ease of operation
Atmospheric sealing integrity
Simple installation and cost savings
Optimum protection from corrosive media

Typical Applications: Clean Liquids, Corrosive Liquids, Gases, Viscous Liquids, Food & Pharmaceutical, etc.

Advanced Corrosion Resistance

With its PFA lining and epoxy powder coated body, this butterfly valve delivers exceptional chemical resistance, ideal for aggressive and corrosive process environments. The non-reactive lining ensures longevity and reliability even when exposed to strong acids, alkalis, solvents, and gases, making it a preferred choice in demanding industries.

Versatile and Flexible Design

Available in both wafer and lug types, with replaceable lined seats and multiple actuation options, this valve adapts seamlessly to various system configurations. Its design supports a wide pressure and temperature range, bi-directional flow, and compatibility with international flange drilling standards, which guarantees installation ease across different piping systems.

Zero Leakage Guarantee

Engineered to provide bubble-tight shutoff, the valves innovative sealing system (featuring PFA/PTFE/EPDM materials and double O-ring with PTFE packing) ensures absolute media containment. This focus on tightness and safety not only protects assets and personnel but also supports compliance with stringent process requirements.

FAQs of pfa lined butterfly valve:

Q: How does the PFA lining enhance the butterfly valves performance in corrosive environments?

A: The PFA lining acts as a robust barrier against aggressive chemicals, preventing the body and internal components from corroding. This significantly extends the valves service life and ensures reliable performance with acids, alkalis, and solvents.

Q: What applications is this butterfly valve best suited for?

A: This valve is ideal for corrosive chemical processing, pharmaceuticals, water treatment, and petrochemical plants where resistance to harsh media and zero leakage are critical requirements.

Q: When should the seat of the valve be replaced?

A: The seat should be inspected during routine maintenance or if leakage occurs. Its replaceable design allows for easy seat changes, minimizing downtime and maintaining optimal sealing performance.

Q: Where can the valve be installed within a piping system?

A: Suitable for installation in pipelines conforming to ANSI, PN, and JIS flange standards, the valve can be used in both horizontal and vertical orientations thanks to its bi-directional flow design.

Q: What are the available operation methods for this valve?

A: This valve can be operated manually using a lockable lever, with a gear operator, or via automated systems utilizing pneumatic or electric actuators. These options provide flexibility for different control system requirements.

Q: How does the valve ensure zero leakage (bubble tight) performance?

A: The use of advanced seat materials (PFA/PTFE/EPDM), precision machining, and a double O-ring stem sealing system with PTFE packing provides a tight seal, fully preventing leakage even under high pressure or vacuum conditions.

Q: What are the main benefits of choosing this PFA lined butterfly valve?

A: Key benefits include robust corrosion resistance, low torque operation, maintenance-free design, flexible mounting and actuation options, and reliable performance for a wide range of aggressive and sensitive process media.

Tell us about your requirement