Pneumatic Flanged Ball Valve With Manual Overried
Description
The Pneumatic Flanged Ball Valve With Manual Overried is a pneumatic actuator equipped with a ball valve and limit switches, filter pressure reducing valves, solenoid reversing valves, positioners and other accessories to achieve local control and remote control. The valve can be opened in the control room without going to the site or dangerous places for manual control, which saves manpower, time and safety to a great extent.
Main Product Features
- Ball-to-body anti-static device
- Fire safe design approved
- Blow-out proof stem
- Pressure balance hole in ball slot
- Low torque,durable
- Built-in ISO5211 mounting pad
- Limit switch,Positioner,Solenoid valve,Air filter regulator,Handwheel
Specification
Nominal pressure: PN1.6,2.5,4.0,6.4MPa
Strength testing pressure: PT2.4,3.8,6.0,9.6MPa
Seat testing pressure (low pressure): 0.6MPa
Applicable media:Water.0il.Gas. Nitric acid.Acetic acid
Applicable temperature: -20~180℃
Performance Features
| Actuator Size | DA32 ~ DA400 / SR52 ~ SR400 | |
| Air Pressure | 2.5 to 8 bar (Based on 5.5 bar air supply as standard) | |
| Ambient Temp | -15 to 80°C (Low and high temp versions also available) | |
| Cycle Life | 500,000 Operations | 1,000,000 Operations availiable |
| Indicator | Multifunctional position indicator for visual inspection | |
| Travel Stops | External adjustable ± 5% in both open & closed position | |
| Body | Hard anodised extruded aluminum alloy | |
| Springs | High tensile steel | |
| Piston Seals | NBR Steel | |
| Piston | Aluminium alloy | |
| End Caps | Die cast aluminum epoxy coated | |
| Pinion shaft | Alloy steel nickle plated | |
The Material of Ball Valves
| No. | PARTS | MATERIAL | |
| 1 | Body | CF8/CF8M | |
| 2 | Ball Seat | PTFE | |
| 3 | Ball | 304/316 | |
| 4 | Body Gasket | PTFE | |
| 5 | Nut | 304 | |
| 6 | Bolt | 304 | |
| 7 | Bonnet | CF8/CF8M | |
| 8 | O-ring | VITON | |
| 9 | Stem | 304/316 | |
| 10 | Stem Packing | PTFE | |
| 11 | Packing Gland | 304 | |
Basic Ball Valve Outline Dimension( Unit:mm)
| No. | Description | Material | ||||||
| 11 | Packing Gland | 304 | ||||||
| 10 | Stem Packing | PTFE | ||||||
| 09 | Stem | 304/316 | ||||||
| 08 | O-ring | VITON | ||||||
| 07 | Bonnet | CF8/CF8M | ||||||
| 06 | Bolt | 304 | ||||||
| 05 | Nut | 304 | ||||||
| 04 | Body Gasket | PTFE | ||||||
| 03 | Ball | 304/316 | ||||||
| 02 | Ball Seat | PTFE | ||||||
| 01 | Body | CF8/CF8M | ||||||
Flanged Ball Valve with Pneumatic Actuator
| in | mm | Actuator | L mm |
d mm | D mm |
D1 mm |
D2 mm |
T mm |
f mm | n-Z | A | H | ISO5211 | |||
| 1⁄2 | 15 | HPA052DA/HPA063SR | 130 | 15 | 95 | 65 | 46 | 14 | 2 | 4-14 | 9 | 7 | F03/F04 | |||
| 3⁄4 | 20 | HPA052DA/HPA075SR | 130 | 20 | 105 | 75 | 56 | 16 | 2 | 4-14 | 9 | 9 | F03/F04 | |||
| 1 | 25 | HPA063DA/HPA075SR | 140 | 25 | 115 | 85 | 65 | 18 | 2 | 4-14 | 11 | 11 | F04/F05 | |||
| 11⁄4 | 32 | HPA075DA/HPA083SR | 165 | 32 | 140 | 100 | 76 | 18 | 2 | 4-18 | 11 | 11 | F04/F05 | |||
| 11⁄2 | 40 | HPA075DA/HPA092SR | 165 | 40 | 150 | 110 | 84 | 18 | 2 | 4-18 | 14 | 14 | F05/F07 | |||
| 2 | 50 | HPA083DA/HPA105SR | 203 | 50 | 165 | 125 | 99 | 20 | 2 | 4-18 | 14 | 14 | F05/F07 | |||
| 21⁄2 | 65 | HPA092DA/HPA125SR | 222 | 65 | 185 | 145 | 118 | 20 | 2 | 4-18 | 17 | 17 | F07/F10 | |||
| 3 | 80 | HPA105DA/HPA140SR | 241 | 80 | 200 | 160 | 132 | 20 | 2 | 8-18 | 17 | 17 | F07/F10 | |||
| 4 | 100 | HPA125DA/HPA160SR | 305 | 100 | 220 | 180 | 156 | 22 | 3 | 8-18 | 17 | 17 | F07/F10 | |||