Ball Valves lined with PFA or FEP
provide trouble free service in acid environments,
they are commonly used in pulp and
paper operations,
Chlorine water, Chlorine dioxide,
Sodium hypochlorite and sulphuric services.
General :
->Nominal Diameter(mm/in):
DN25-DN100(1inch~4inch)
->Operation Pressure:
-0.1MPa~1.6MPa;
->Working Temperature:
-10C~180C;
->Lining: temperature 120C,
choose FEP for Body and Bonnet;
temperature 120C~180C, choose PFA for Body and
Bonnet;
->Shell and Nodular cast ion:
QT400-15, compliy with standard of GB/T12227;
->Installation and connection
dimension:The structure length complies w ith the length standard
through negotiable
selection in appendix A.5.3 0f HG/T3704.
->The flange connection dimension
complies with ISO7005-2 and PN16 standards.
Besides, ANSI and BS standards are
available by requirements.
Dimension:
DN
20
25
40
50
65
80
100
L
140
150
180
200
220
250
280
H
130
130
155
155
165
180
195
HL
165
165
240
240
280
315
315
Selection form of
materials and accessories:
No.
Item
Material
Optional
1
Body
Ductile Iron+ lining
2
Bonnet
Ductile Iron+ lining
3
Ball
WCB+ lining
4
Valve seat
PTFE
5
Valve Bellows
PTFE
6
Handle
SS304
7
Stem
SS304
Cast steel
8
Valve gland
SS304
Galvanized carbon
steel
9
Lining
PFA/FEP
Anti-static lining
10
Bolt
SS304
Galvanized carbon
steel
11
Nuts
SS304
Galvanized carbon
steel
12
Painting
Red epoxy coating
As required
13
Flange
ASME B16.5 Class 150
As required
Advantages:
->One Piece ball and stem PFA
Lined full port, Blow-out proof
->The lining of valve and ball
can provide the general chemical corrosion-resistance materials
as PFA &
FEP by requirements.
->As for the innovative
plate-type PTFE bellows filling structure, it can automatically adjust between
the movable filling gland ring and spring tableting, and even though under
the condition of heat-cool cycle,
the filling always has high leak
tightness and reliability for pre-selection loading.
->Even though on condition of
frequent alternation between coldness and heat.
it can realize
the sealing effect for the flange of metal to metal mode.
->It has unified lining thickness
in the sealing area to promote the ability for resisting the permeable media
->Strengthen the surface loading
ability for labyrinth sealing through casting sealing lip. Carry long life
PTFE
valve seat.
->It adopts special spring valve
seat design to ensure permanent leak tightness within the range of
the entire pressure/temperature, including in condition of vacuum.
->It can choose the lining with
antistatic property.
->PFA and FEP thermo-plastic
valve lining with 3.5 mm's thickness, anti-seep, anti-corrosion and
anti-vacuum.
->As for the high penetrability
medium, it can adopt 5mms lining for the over-current part in the valve.
Trade
Terms:
Brand:Fuyuan
Packing: Plywood case or bubble sheet packing in the transportation.
MOQ: 1pcs/set.
Delivery
time: depend on QTY.
Port
of Loading: Shanghai or Ningbo seaport,China.
Payment
terms: T/T, West Union.
Carbon steel Glass lined Horizontal Receivers
Glass-Lined tank" is a material
of construction that combines the strength of steel with the corrosion resistance of
glass.
It
PTFE pipe fittings/45 or 90 Seamless steel molded PTFE lined elbow
PTFE lined pipe is highly corrosion resistant. It's
used to convey the most corrosive and toxic chemicals in
manufactu
Nanjing zhengyuan Group
PO/PP/PE lined Tee (Equal
Tee/Reducing Tee)
Gerneral :
l Lining: PP, PO, PE
l Pipe: Straight, Elbow, Tee, Cross for option;
Sea
PTFE pipe
fittings/PTFE lined Straight Tee/Seamless steel pipe tee/Equal
tee/SS316 PTFE lined pipe
PTFE lined
pipe is highly corrosion resistant. It's used to convey the most corrosive and
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