WHY CHOOSE CNZPV®
November 4, 2024
- Konggang New Area,Longwan District,Wenzhou,Zhejiang
- zp3@cnzpv.com
- +86-577-86907996
Nominal Diameter: DN15-350,NPS 1/2″-14″
Nominal Pressure: PN10,PN16,PN25,CL150
Connection Standard: HG20592-2009,ANSI B16.5,JIS B2220
Body Material: WCB,LCB,CF8,CF3,CF8M,CF3M
Lining Material: FEP(F46),PFA,PTFE(F4),PP,PO,PE
Temp.Range: -30℃~180℃,-22°F~356°F
Flow Characteristic:Equal Percentage ,ON-OFF
Actuator: Pneumatic,Electric
ISO 5211 ACTUATOR ASSEMBLY
Pneumatic FEP Lined V-Notched Regulating Ball Valve.It can be used with the positioner to realize the regulating flow function, and can be used with solenoid valve and control box to realize the Shut-Off function. The valve spool is designed with a special form of V-shaped port (V-shaped port can be designed with 15°,30°,60°,90°,etc) with accurate flow characteristics and control capabilities. It has advantages as:
Excellent rated flow coefficient(KV), Wide adjustable ratio, super sealing performance,Compact structure with small size, and the installation can be vertical way and horizontal way.
The ZPR720F Pneumatic FEP Lined V-Notched Regulating Ball Valve features a valve body and inner parts that come into contact with the fluid, which are lined with fluoroplastic through a high-temperature molding process. Additionally, the inner cavity of the metal valve body undergoes gear machining to ensure complete bonding between the lining material and metal, thereby enhancing both service life and performance. This valve effectively isolates corrosive media from contacting the valve body while preventing any corrosion of metallic materials within it. With excellent sealing performance, high-response,precise flow characteristics, it finds extensive applications in conditions involving strong corrosive media such as acids, alkalis, salts as well as volatile and penetrative gas or liquid media.
1. Corrosion-resistant: It can withstand the corrosion of various media, including concentrated nitric acid and aqua regia.
2. High flow capacity with unrestricted medium flow direction.
3. Excellent sealing performance: Utilizes a combination structure of imported V-shape packing gland to ensure zero external leakage.
4. Minimal leakage due to the soft sealing with fluoroplastic of the valve core and seat.
5.Simple structure and easy maintenance
6.Single acting cylinder or double acting cylinder can be optioned.
| Body/Upper Bonnet Material | WCB,LCB,CF8,CF3,CF8M,CF3M |
| Stem/Plug Material | CF8,CF3,CF8M,CF3M,TA2,HC |
| Inner-Lined Material | F4(PTFE),F46(FEP),PFA |
| Seat/Packing Material | PTFE |
| Valve Type | V-Notched Regulating Ball Valve |
| Temp. Range | -40℃ to 160℃ |
| Leakage Level | ANSI B16.104 Grade VI(Soft Seated) |
| Flow Characteristic | equal percentage,On/Off |
| Ends | Flang(RF/FM) |
| Flange Connection Standard | HG20592-2009,ANSI B16.5,JIS B2220 |
| Available Actuators | Pneumatic Piston Type |
| Electric Type |
As:chloroacetic acid, liquid chlorine, chlorine gas, bromine and other strong corrosive material, the selection of lining materials must be carefully.
Fluid’s Temp Medium Characteristics Location Lining Material Forming Process
≤80℃ General Medium General Position F4(PTFE) Injection Processing
≤120℃ Strong Corrosive Medium Special Position F46(FEP) Mould Processing
≤160℃ Strong Corrosive Medium Special Position PFA Mould Processing(With Bracket)
Feel free to drop us a message if you have any open questions and would like to work with us.