Model No.: PO5684
Sanitary clamp connection pneumatic air actuated diaphram valve
Biological pharmaceutical biological vaccine electronic semiconductor pure water purification, etc
Features:
Actuator shell is made of high strength polyamide PA plastic
Can be with feedback switch, electrical positioner
Control mode selectable
Body variety of surface polishing
Zero dead design
Technical parameters:
Body material | Stainless steel ,polyamide PA |
Control type | Normally closed type,normally open type,reciprocating type. |
Pneumatic accessories | Limit switch,positioner,Solenoid Valve, Filter relief-pressure valve, manual operating device. |
Nominal diameter | DN10-500mm |
Nominal pressure | 0.6-1.6MPa |
Appliance temperature | -30~+150°C |
Connection type | Clamp typ, welded |
Body material | stainless steel: 316, 316L |
Seat lining | rubber,fluorine lined |
Diaphragm material | EPDM,PTFE+EPDM |
Air supply | 4-6bar |
Appliance medium | Sanitary food grade conditions; |
Outline size drawing:
clamp sanitray diaphragm Pneumatic Valve
Type specification talbe:
Specification table | d | D | D1 | L | Polyamide PA material | Stainless steel material | Actuator | Weight (KG) | |||
A | H | A | H | Polyamide PA | Manual | ||||||
DN8 | 8 | 20.2 | 25.2 | 89 | 64 | 122 | 50 | 0.9 | 0.5 | ||
DN10 | 10 | 20.2 | 25.2 | 89 | 64 | 122 | 50 | 0.9 | 0.6 | ||
DN15 | 15 | 43.5 | 50.5 | 108 | 80 | 145 | 61 | 114 | 63 | 1.0 | 0.7 |
DN20 | 19 | 43.5 | 50.5 | 118 | 100 | 167 | 92 | 139 | 80 | 1.9 | 1.2 |
DN25 | 22.6 | 43.5 | 50.5 | 130 | 100 | 170 | 92 | 142 | 80 | 1.9 | 1.25 |
DN32 | 28 | 43.5 | 50.5 | 150 | 100 | 175 | 92 | 147 | 80 | 2.1 | 1.5 |
DN40 | 36 | 43.5 | 50.5 | 161 | 126 | 225 | 114 | 173 | 100 | 4.15 | 2.15 |
DN50 | 50 | 56.5 | 64 | 172 | 126 | 238 | 114 | 192 | 100 | 4.75 | 3.2 |
Related pictures for your checking:
With pneumatic accessory: Limit switch box: Feedback the valve open and close signal
Working principle and Control mode:
According to the site condition has the following three kinds of control mode, the reasonable selection of the control method can make your valves service life more longer, more convenient operation, cost savings.
Normally open type user: Suitable for pneumatic valve in the working time longer occasion. When the valve is normally open spring does not load external gas source thrust, then the valve fatigue to a minimum. Because it is by the air pressure to close valve, so need filed air pressure stability, air supply reliable.
Normally closed type user: Suitable for pneumatic valve is in the closed time working longer occasion. For depends on the spring to close, when air pressure to drive the piston push spring, valve open. So for the normally closed user this valve service life more long, gas more economical. At the same time when the air supply fails, the valve is in the closed state, this control state is the most widely used.
Double acting type user: Double acting type refers to the two chambers can be input compressed air separately, realize the two-way movement of the Cylinder, no spring in the cylinder, the valve opening and closing rapidly, and can be used for large stroke valve, because it is by air pressure to close valve, so need the field gas source stability, air supply reliable.
* POV is a famous Control Valve manufacturer, and also as one of the world
fluid process industry leaders.The products with unique design, excellent quality, exquisite
workmanship and nearly perfect operation reliability, for global users to provide the best quality service.
* POV Mainly with pneumatic valves, electric valves, check valves, Solenoid valves, the regulator,
controlvalves, etc control valve. In the research, development and production have rich experience and
unique design features. Products are widely applied to water treatment equipment, environmental engineering,power plant, steel industry, petroleum, chemical industry, textile printing and dyeing, coal mine, electronics,automobiles, heating refrigeration, pharmacy, municipal, shipbuilding, metallurgy, light industry, and other fields.
Pov valves (Shanghai) Co., Ltd
Thank you very much for your checking here;
Any interested in our valves please feel free to tell me and let me know
Best regards,
Arina
Product Categories : Other Valves
