Tools & Hardware Valve Valves

China Pneumatic PFA Lined Plug Valve DIN Standard Casting material With Light Torque for sale

Video

Pneumatic PFA Lined Plug Valve DIN Standard Casting material With Light Torque

Name: Pneumatic PFA Lined Plug Valve DIN Standard Casting material With Light Torque
Brand: Zhejiang Youfumi Valve Co., Ltd.

PFA Lined DIN Standard Light Torque Pneumatic Actuator Plug Valve for Aqua Regia Technical Specification Design and Manufacture Standard:ASME B16.34, HG/T 3704 Face-to-face Dimension: ASME B16.10 , GB/T 12221 Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JIS Inspection and Testing: API 598, GB/T 13927 Product Specification Body Material:WCB, ASTM A395 , CF8 ,CF8M Lining Material: PTFE , PFA, FEP Nominal Diameter: 1/2"-14"(DN15~DN350) Pressure Range: Class150 , Class300 , PN10

product name PFA Lined Plug Valve

Place of Origin WENZHOU

Temperature of media Normal Temperature

Packaging Details PLYWOOD CASE

Media Water,Oil,Gas,Acid

Material Stainless Steel,Casting,Forged carbon steel/stainless steel

laser pointer with green light pp diaphragm valve uav with camera

Product Description

PFA Lined DIN Standard Light Torque Pneumatic Actuator Plug Valve for Aqua Regia

Technical Specification

Design and Manufacture Standard:ASME B16.34, HG/T 3704

Face-to-face Dimension: ASME B16.10 , GB/T 12221

Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JIS

Inspection and Testing: API 598, GB/T 13927

Product Specification

Body Material:WCB, ASTM A395 , CF8 ,CF8M

Lining Material: PTFE , PFA, FEP

Nominal Diameter: 1/2"-14"(DN15~DN350)

Pressure Range: Class150 , Class300 , PN10 , PN16

Operation Method: Manual , Worn gear ,Electric ,Pneumatic actuator

PFA Lined DIN Standard Light Torque Pneumatic Actuator Plug Valve for Aqua Regia

Double-D plug stem accepts most standard actuation equipment.

Grounding spring To avoid build-up of static electricity.

Inline adjustment Stops thru-line leakage.

ISO 5211 Mounting Pad Universal flange for easy actuation mounting.

Anti-Rotation Lugs Help to eliminate stress on fasteners during actuation.

Raised Lip Prevents cold flow outward.

Solid Encapsulated PFA Molded Plug

All plug inserts have anchor holes to ensure a strong adhesion of the plug PFA liner material even under extreme cycling conditions.

Large Ports Offer good Cv values Reduced frictional losses & pressure drop.

T-Slots in Critical Areas to Lock Liner Against Body Wall Advantage will be a tight and perfect fit of the liner and an additional support during

vacuum service.

Standard Lockable Wrenches Allows valve to be locking in open or closed position.

Dynamic, Self-adjusting, Self Energizing PFA or TFM reverse lip diaphragm.

Compare lining methods

There are two ways to line valves, molding and forming. The lining method depends upon the lining material used.

PFA is melt processible. This means that it can be precisely molded to the valve body and locked into place. Locking is

accomplished by molding the lining into dovetail recesses or grooves in the valve body. The locking resists liner collapse.

PTFE. Because of the limitations involved in conforming PTFE to the shape of the valve passage way, it is more vulnerable to

failure. PTFE is not melt processible. It does not become molten at elevated temperatures. Consequently, it cannot be molded

in the same way as PFA. As a valve liner, PTFE is limited to the blow-molding method. With blow-molding, PTFE cannot be

“locked” into the valve body. PTFE is susceptible to separation from the valve body in several ways including blow-out, collapse,

and creep.

Compare porosity

In PTFE, microscopic pores are present due to imperfect particle fusion during processing. To compensate for PTFE’s greater

porosity, thicker linings must be applied. Because of PTFE’s greater lining thickness, the lining is less flexible and sealing is less

reliable. More flexible, less porous PFA linings assure better sealing. Picture proof. The scanning electron microscope

fractographs above illustrate the difference in valve lining materials. PFA at 10,000X PTFE. In the photo at the left above, PTFE

is magnified just 2,000 times. The PTFE microscopic fissures are large enough to easily allow a wide variety of media to

migrate through to the base metal. PFA In the photo at the right above, PFA is enlarged to 10,000X. This is five times greater

magnification than the PTFE, yet no fissures are visible.

Recommended Products

PN16 Flanged Sleeve Type High Performance PFA Full Lined Plug Valve

Price: 100USD/PC

Video

Carbon Steel PFA Lined Plug Valve PTFE Lined 300LBS Bare Shaft Sleeved Type

Price: 190USD/PC

Video

Corrosion-Proof 2 Way Plug Valve , 300Lbs High Pressure Plug Valve For Sulfuric Acid

Price: 200USD/PC

Video

Manual PFA Lined Plug Type Control Valve Chemical Use Corrosion-Proof

Price: 200USD/PC

Video

Anticorrosion PFA 3 Flanged Plug Valve , Worm Gear Operated Plug Valve

Price: 400USD/PC

Video

Stainless Steel PFA Lined Plug Valve CF8 High Pressure ANSI Normal Temperature

Price: 300USD/PC

Video

Flanged Type PFA Lined Plug Valve High Performance 300lbs For Chlor Alkali

Price: 300USD/PC

Video

PFA WCB Carbon Steel Plug Valve ANSI standard Ss Material Medium Pressure

Price: 330USD/PC

Pneumatic PFA Lined Plug Valve DIN Standard Casting material With Light Torque

Recommended Products

Related Videos