JOEPAI High Quality Gear Operated Cast Steel PTFE-PFA-Lined Ball Valves PN16 is suitable for various pipelines with PN 1.0~4.0MPa, working temperature -29~180 ℃ (sealing ring is reinforced polytetrafluoroethylene) or -29~300 ℃ (sealing ring is para polystyrene). It is used to cut off or connect media in pipelines. Different materials are selected and can be applied to various media such as water, steam, oil, nitric acid, acetic acid, etc.
JOEPAI durable Gear Operated Cast Steel PTFE-PFA-Lined Ball Valves PN16 and plug are the same
type of valve, but on the other hand, the opening/closing attachment of the
ball valve is a ball with a circular hole, which rotates together with the
rod to achieve the opening and closing of the valve
Product Feature
Implement full process quality monitoring, meticulous and all-round
testing!
Efficient internal cost control reduces expenses and benefits customers!
Advanced production line, sufficient stocking, shortened delivery time!
Series fluorine lined ball valve
1.PTFE-PFA-Lined 2PC Ball Valves PN16 has high chemical stability and can be
used in any other severely corrosive medium except for fuse alkali metals
and F elements
2.It adopts a full diameter, drift ball structure to ensure zero leakage
closure of the valve throughout the entire pressure range, and is also used
for pipeline maintenance
3.The combination of opening and closing ball rods for valve castings
eliminates impact and pressure, ensuring safe use
4.The compact and reasonable structure and minimal lumen chamber reduce the
retention of the medium. Combined with special molding technology, the
sealing surface is delicate and perfect. And use PTFE packing to ensure zero
leakage of the valve
5. Two piece and three piece structures are suitable for various pipeline
systems and working conditions. The three piece ball valve separates the
valve body from both sides, enabling quick replacement and maintenance
PTFE-PFA-Lined 2PC Ball Valves PN16 Detail
BLOWOUT-PROOF STEM DESIGN
LEVER OPERATION/ LOCKING DEVICE/GEAR OPERATION
INVESTMENT CASTING BODY
MATERIAL STANDARD: S45C/ASTM A216 GR-WCB/DIN1.00619
SS316/ASTM A351 GR-CF8M/DIN1.4408
SS304/ASTM A351 GR-CF8/DIN1.4308
Main parts and materials
Name/Material
WCB
CF8
CF3
CF8M
CF3M
Body
WCB
CF8
CF3
CF8M
CF3M
Ball/Stem
WCB
CF8
CF3
CF8M
CF3M
Lined
FEP / PFA / PO / PTFE
Seat
PTFE / RPTFE
Bolt/Nut
B7/2H
B8/8
B8/8
B8M/8M
B8M/8M
Technical Specification
Design&Manufacture Standard
HG/T3704, GB/T12237
API 6D
FTF Dimension Standard
HG/T3704, GB/T12221
ASME B16.10
Flange standard
HG/T20592, GB/T9119
ASME B16.5, JIS B2220
Inspection & Test Standard
HG/T13927, JB/T9092
API 598
Normal Diameter
DN15~DN350
1/2”~14”
Normal Pressure
1.0MPa
1.6MPa
150LB
Test pressure
Shell Test
1.5MPa
1.5MPa
1.5MPa
High Pressure Test
1.1MPa
1.1MPa
1.1MPa
Low Pressure Test
0.6MPa
0.6MPa
0.6MPa
Temperature Range
FEP:-29℃~120℃, PFA:-29℃~180℃, PTFE:-29℃~150℃
Applicable Medium
Strong corrosion medium: Hydrochloric acid, Nitric acid,
Hydrofluoric acid, Liquid chlorine, Sulfuric acid and Aqua regia
etc.
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