VFD Tank Bottom Ball Valve

Application

VFD Series Tank Bottom Valves are of SS304 or SS316 construction, are welded flush to the tank bottom, providing a fast, unrestricted drainage of tank media. The 3-piece design allows for easy maintenance and assembly. The weld-in-place tank pad is designed to bolt directly to the valves center body. It can be fitted with triclamp, butt weld, or flanged mating end.

Design Features

·Full port design

·Integral ISO 5211 mounting pad

·1000 psi WOG

·Lockable handle can prevent accidental actuation

·Sizes are available from 1/2"/DN15 to 4"/DN100

·Connection: Welding, Clamp, Flange or others upon request

Materials

Valve body: CF8 or CF8M

Valve seat: PTFE

Size: 1/2''

FDA seal

Valve seat: PTFE

Gasket: Silicon,FPM,EPDM+PTFE

Technical Specification

Max. pressure: 10Bar (DN15-DN65/ 1/2"-21/2")

                          8Bar (DN80-DN100/ 3"-4")

Working temperature: -20℃ to + 150℃ (PTFE)

Option

·Automatic operation : pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator

 NC operated: normally closed (fail closed)---air to open, spring to close

 NO operated: normally open (fail open)---air to close, spring to open

 AA operated: double acting---air to open, air to close

·Valve intelligent control: position sensor, C-top controller, C-top controller (AS-I)