This series of stainless steel ball valve material, lining fluorine
ball valve is an extension of products, for a variety of strong
corrosive media, open and close control and design, both ends of
the valve flange size, one end of the standard flange end For the
bottom hole with the reactor supporting the flange, it is
convenient to connect the bottom of the reactor.
The seat and the end face flange distance is near, the material
stagnation is few, the structure is compact, the sealing
performance is superior, uses in the fine chemical industry, the
medicine, the chemical industry reaction pot, also may use in the
fine soft grain media transmission. Stainless steel ball valve
material, lining fluorine discharge ball valve with PPL or M
sealing material, more wear-resistant temperature is the toothpaste
industry, vacuum system paste pot put the best material.
Stainless steel ball valve material, lining fluorine discharge ball
valve structure of its floating straight-through, the connection
for the flange, the valve housing with carbon steel lined with
fluorine plastic, valve ball valve stem with a one-piece metal
insert outsourcing fluorine plastic manufacturing process , Has a
good decay resistance, open and close flexible, fast and beautiful
appearance, high strength, durable. Is the most widely used
corrosion-resistant valve in modern chemical process.
Fluorine-lined ball valve with fluorine plastic lining technology,
the investment casting precision, high strength, smooth appearance,
and liquid contact with the flow of all parts for the fluorine
plastic, it can be in the range of -50~ 180long-term use In a
variety of concentrations of aqua regia, sulfuric acid,
hydrochloric acid, hydrofluoric acid and various organic acids,
strong acid, strong oxidant, FEP is also applicable to various
concentrations of strong base organic solvents and other corrosive
gases, liquid medium Piping on the use.
Also used for fine chemical, pharmaceutical, chemical industry, the
reaction pot and fine soft particles transport media.
Discharge ball valve works by rotating the valve flap to make the
valve open or closed, the valve flap and the valve body inside all
made of fluorine plastic lined plastic process, which has a switch
light, small size, reliable sealing, simple structure, maintenance
Convenient, the use of a wide range of advantages.
The basic series of discharge ball valve is FQ41F type, in addition
to the general ball valve has a small fluid resistance, opening and
closing speed, simple structure, there are the following
1, the use of fluorine plastic lining layer of the ball valve, with
high chemical stability, can be applied to any strong corrosive
2, the use of full-diameter, floating ball structure, the valve can
be in the entire pressure range for leak-free closure, more
convenient pipeline system of the ball sweep line and pipeline
3, opening and closing parts of the ball and stem casting (forging)
as a whole, put an end to the pressure changes caused by the impact
of stem pressure within the pieces of the possibility of a
fundamental guarantee of the use of security;
4, compact and reasonable structure, the smallest space inside the
valve body, reducing the retention of the media, In addition, the
special molding process, so that the sealing surface of a good
density, coupled with herringbone PTFE packing combination, the
valve to zero leakage.