Fluorine Polymer Lined Ball Valve
Overview:
MBIM Lined Ball Valves are generally made from Grey Cast Iron,Cast Ductile Iron Carbon Steel or Stainless Steel with lining. It is a Full Port, Two PC design, Bolted Body Construction with Integral Ball Stem Unit, Replaceable Seat, Bubble Tight Shut Off,GlandlessDesign, Maintenance Free, Full Flow Efficient, Low Torque manually lever operated for easy operation.
Size Range: 15mm to 400mm
Feature & Benefits:
Liner Locking
The PTFE,FEP,PFA,PVDF,PP,PE or PO lining is securely locked into the deep machined groove slot into the body & holes in casting ball.This prevents liner to collapse or blow out under full vacuum/high pressure applications & high temperature.
Integrated Ball & Stem Encapsulated one PC design ball & stem. Rupture-proof ball & stem joint. Ensure trouble free frequent operations.
Two PC Design Body
Two PC design bolted body construction with WCB or stainless steel fasteners, minimize the joint leakages.
Low Torque Operation
The contact area (sealing area) of ball with seat is very less, thus operating torque is much lower than the plug valve. Lever is
compactly designed to operate the valve with very low torque.
Design Standard
MBIM Lined Ball Valves are designed in accordance with flange dimension of ANSI B16.5 & face to face dimension of GB/T 12221.
Lining Specifications:
Lining Material
We offer lining materials like PTFE,FEP,PFA,PVDF,PE,PO,PP.
Temperature:
PTFE Max : 260°C ,FEP Max : 204°C ,PFA Max : 260°C ,PVDF Max : 140°C ,PO Max : 80°C
PE Max : 70°C ,PP Max : 120°C
Lining Thickness
Min. 3.0mm
Spark Test
Body liners & all wet parts are spark tested at 15,000 Volts.
The body material is generally,Grey Cast Iron,Cast Ductile Iron,Cast Steel and alternatively .
we offer completely SS304,SS304lL,SS316,SS316L.