PFA ball valve with Pneumatic Actuator
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: -10°C~180°C;
->Lining: temperature ≤120°C, choose FEP for Body and Bonnet;
temperature 120°C~180°C, 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
|
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.
www.teflonlined.com