WHY CHOOSE CNZPV®
November 4, 2024
- Konggang New Area,Longwan District,Wenzhou,Zhejiang
- zp3@cnzpv.com
- +86-577-86907996
Anti-Corrosion Fluorine Lined Lifting-Type Flanged Check Valve(H41)
Nominal Diameter: DN15-200,NPS 1/2″-8″
Nominal Pressure: PN10,PN16,PN25,CL150
Connection Standard: HG20592-2009,ANSI B16.5,JIS B2220
Body Material: WCB,CF8,CF3,CF8M,CF3M
Lining Material: F40(ETFE),F46(FEP),PFA
Temp.Range: -30℃-180℃,-22°F一356°F
Face-To-Face:HG/T3704,GB/T1221,ASME B16.10
Pressure Testing:GB/T13927-92,API598
Fluorine Lined Lifting-Type Check Valve is similar in structure to a globe valve, except for the lack of a stem that drives the valve disc. The medium flows in from the inlet end (lower side) and out from the outlet end (upper side). When the inlet pressure is stronger than the sum of the weight of the valve disc and its flow resistance, the valve is opened. On the contrary, when the medium flows back, the valve closes.
Fluorine Lined Lifting-Type Check Valve for the control of corrosive or strongly corrosive media, the valve body cavity surface covered with PTFE plastic, with high strength, good corrosion resistance; applicable to different work temperature and fluid pipeline, to prevent all kinds of pipeline or equipment on the media backflow of the one-way opening and closing. Applicable to various concentrations of strong alkali organic solvents and other corrosive gases, liquids and media pipeline use.The Lifting-type check valve’s structure is similar to the general disconnecting valve, its valve flap along the channel center for lifting movement, reliable action, generally can only be installed in the horizontal pipeline, lifting the common characteristics of vertical check valve valve valve flap along the valve access axis to do the lifting movement, generally should be installed in the vertical pipeline.
| Body/Upper Bonnet Material | WCB,CF8,CF3,CF8M,CF3M |
| Plug Material | CF8,CF3,CF8M,CF3M |
| Inner-Lined Material | F40(PTFE),F46(FEP),PFA |
| Valve Type | Lifting-Type Check Valve |
| Flange Connection Standard | HG20592-2009,ANSI B16.5,JIS B2220 |
| Temp. Range | -30℃-180℃, -22F-356F |
| Leakage Level | ANSI B16.104 Grade VI |
| Temp. Range | -30℃-180℃, -22F-356F |
| Ends | Flang(RF/FM) |
| Leakage Level(ANSI) | ANSI B16.104 Grade VI |
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