Check Valve
H42F3 H42F46 Flanged Check Valve
- Product description: Opening & closing parts rely on the flow of media and power to open or close, in order to prevent media backflow valve called check valve.Check valves belong to automatic valves, mainly used for one-w
Industries:
Acid Transfers, Caustic & Chlor- Alkali, Chemicals, Pharmaceuticals, Water Treatment
Standard followed:
|
Design and manufacture |
GB/T 12224 |
|
Structure length |
Q/NFL-06-88( Enterprise's standard) |
|
Nominal Diameter |
DN15~500(mm) |
|
Nominal pressure |
PN0.6~2.5(MPa) |
|
Flange size |
HG/T20592 |
|
Pressure test |
GB 13927 |
|
Driving mode |
manual |
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 ThicknessMin. 3.0mm
Spark Test
Body liners & all wet parts are tested for spark at 15,000 Volts.
Technical Data:
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Contact Us
Contact: Patrick Wang
Phone: +86-15021968128
Tel: 0379-6396 5569
Add: Room 7402,Building 8,No.136 Jinchengzhai Street, Luolong District,Luoyang City,Henan Province
Irene Lee
Patrick Wang