PFA Lined Gate Valve- GMK - High Alloy Materials

PFA Lined Gate Valve

GMK PFA Lined Gate Valve is a kind of gate valve known as a “rising stem gate valve” one in which the disc of the gate valve moves upward in the same direction as the valve stem. The term “rising stem gate valve” is used to describe this kind of gate valve. A gate valve is said to have a “non rising stem gate valve” when the stem may be twisted without causing the disc to rise upward in a straight line. The stem nut for this kind of gate valve is located in the disc that the gate valve consists of. The dead-clamp phenomenon, which was previously caused by the presence of a medium consisting of particles and fiber on the interior of a screw non-rising stem-type gate valve, has been eradicated.

Body Material:WCB, ASTM A395 , CF8 ,CF8M

Lining Material:PTFE, PFA, PO, FEP

Nominal Diameter:DN25-DN350

Rating:Class150, PN10, PN16

Description
Technical
Standard
Q&A

The adoption of a new structural design by GMK and the valve can now be mounted in any position. This is because the dead-clamp phenomenon was traditionally caused by a medium consisting of particles and fibers that were present on the inside of the gate valve. The chemical, petroleum, pharmaceutical, food, metallurgy, paper, hydropower, and environmental protection industries, to name just a few of those that benefit from their use, are just some of the many industries that make extensive use of them. They are put to extensive use in a wide range of other sectors as well.

Benefits

The PFA liner is fixed to the body, the ball, and the stem. Eliminates liner collapse under vacuum.
The PFA coating and TFM seats make it very resistant to corrosion.
Less expensive than a valve made of high-alloy materials
Less cost and weight, less weight, and less torque.
High flow rate and no restrictions
Bubble tight in both directions
It is easy to automate actuators.

TECHNICAL SPECS

Product name: PFA Lined Gate Valve

Body Material: WCB, ASTM A395, CF8, CF8M

Lining Material: PTFE, PFA, PO, FEP

Nominal Diameter: DN25-DN350

Rating: Class150, PN10, PN16

Operation: Manual ,Worn gear ,Electric ,Pneumatic actuator

Supply Ability: 10000 Piece/Pieces per Month

Port: Wenzhou/shanghai

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

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.