PTFE Lined Gate Valve Manufacturer

PTFE Lined Gate Valve

GMK VALVE is a professional PTFE Lined Gate Valve Manufacturer supplying high-performance valves for corrosive media and demanding industrial applications. Our PTFE lined gate valves feature premium fluoropolymer linings that provide outstanding chemical resistance and reliable sealing performance. Moreover, every valve is manufactured under strict quality control to ensure long service life and dependable operation.

Our PTFE lined gate valves are widely used in chemical processing, petrochemical plants, power generation, water treatment, food processing, and pulp and paper industries. Furthermore, they are suitable for handling corrosive liquids and gases without compromising performance. As a result, customers benefit from reliable flow control, reduced maintenance, and extended equipment life.

Body Material:WCB, CF8,CF8M,CF3,CF3M, LCB,A536

Wedge Disc:CF8,CF8M,CF3,CF3M

Stem Material:SS304 ,SS410,SS416, SS420

Lining Material:PFA, FEP, PTFE ,PO

Nominal Diameter:NPS 1-16

Pressure:Class150,Class300LB JIS DIN

Connection:flange

Operation:hand wheel etc

Description
Technical
Standard
Q&A

DESCRIPTION

Why Choose GMK PTFE Lined Gate Valve Manufacturer

As an experienced PTFE Lined Gate Valve Manufacturer, GMK VALVE combines advanced manufacturing technology with precision engineering. Therefore, every valve delivers excellent corrosion resistance, dependable sealing, and consistent operating performance. In addition, each product undergoes comprehensive inspection before shipment to meet international quality standards.

Our PTFE lined gate valves are available with rising stem and non-rising stem designs to meet different installation requirements. Moreover, the optimized internal structure reduces particle accumulation and minimizes operating resistance. Consequently, the valve operates smoothly even in demanding chemical processing environments.

TECHNICAL SPECS

Body Material WCB, CF8,CF8M,CF3,CF3M, LCB,A536

Wedge Disc CF8,CF8M,CF3,CF3M

Stem Material SS304 ,SS410,SS416, SS420

Lining Material PFA, FEP, PTFE ,PO

Nominal Diameter NPS 1-16

Pressure Class150,Class300LB JIS DIN

Connection flange

Operation hand wheel etc

Supply Ability 10000 Piece/Pieces per Month

Port Wenzhou/shanghai

Payment Terms L/C,D/A,D/P,T/T

Features of PTFE Lined Gate Valves

Our PTFE lined gate valves use high-quality PTFE, FEP, or PFA lining materials to protect the valve body from aggressive chemicals. Furthermore, the full-port design provides unrestricted flow with minimal pressure loss. As a result, the valve delivers excellent performance while maintaining reliable sealing throughout its service life.

The symmetrical flow passage allows installation in either flow direction without affecting performance. In addition, the durable valve structure supports frequent opening and closing while reducing the risk of water hammer. Therefore, the valve remains a dependable solution for industrial piping systems.

Benefits

Excellent resistance to acids, alkalis, and corrosive chemicals
High-quality PTFE, FEP, or PFA lining for extended service life
Reliable bubble-tight sealing performance
Full-port design with low flow resistance
Suitable for rising stem and non-rising stem configurations
Easy operation with low operating torque
Reduced maintenance requirements
Symmetrical flow path for flexible installation
Long service life in demanding chemical applications
Ideal for chemical, petrochemical, water treatment, and food processing industries

Standard

Applications

GMK PTFE lined gate valves are widely used in chemical processing plants, petrochemical facilities, pharmaceutical manufacturing, water treatment systems, pulp and paper production, power generation, and food processing industries. Furthermore, they are suitable for transporting corrosive liquids, aggressive chemicals, and industrial gases. Therefore, they provide reliable and safe flow control in challenging operating conditions.

Technical Specifications

Design Standard: ASME B16.34

Face to Face: ASME B16.10

Flange Standard: ANSI B16.5

Inspection and Test: API 598

Q&A

Can we order goods from you directly?

Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.

Can I get a discount?

This depends on the specific situation, you can call directly to consult.