Norgren 1inch 8296400.8171 Internal threads Solenoid pilot operated pulse valve
Series 82960
2/2-way valves DN 20 to DN 80
For air
Remote pilot operated
Internal threads G 3/4 up to G 3 or 3/4" NPT up to 3" NPT
Operating pressure 0.4 to 8 bar
Ordering Code:8296400.8171
Description (standard valve)
Body: Aluminium
Switching function: normally closed
Flow direction: determined
Fluid temperature: -40 °C up to max. +85 °C
Ambient temperature: -20 °C up to max. +85 °C
Mounting position: as required, preferably with solenoid vertical on top
Pilot connection: G 1/8 resp. 1/8" NPT
Material
Seat seal: TPE
Internal parts: TPU
Features
High flow rate
All internal components captive
Functional compact design
Solenoid interchangeable without tools
Integrated silencer
One-piece diaphragm for longer life
Drawing legend
| Connection size G | H | H1 | L | L1 |
| G 3/4 | 105.5 | 83 | 95 | 50 |
| G 1 | 105.5 | 83 | 95 | 50 |
| G 1 1/2 | 166.0 | 136 | 135 | 70 |
| G 2 | 190.5 | 149 | 170 | 95 |
| G 2 1/2 | 205.5 | 160 | 170 | 95 |
| Index | Description |
| 101 | Valve body |
| 102 | Valve cover |
| 103 | Diaphragm |
| 104 | Allen head screw |
| 105 | Diaphragm |
| 106 | Valve cover |
| 107 | Silencer |
| 108 | Silencer housing |
| 109 | Allen head screw |
| 400 | Solenoid |
| 702 | Plunger |
| 705 | Pressure spring |
| 706 | Pressure spring |
| 707 | Silencer |
| 1400 | Electrical connector (included) |
Service kits
| For valves with solenoid 8171 and seal TPE | Part number |
| 8296300 | 1261253 |
| 8296400 | 1261253 |
| 8296600 | 1261402 |
| 8296700 | 1268274 |
| 8296800 | 1268274 |
1 . The design with integral compression fittings will facilitate installation because there is no need for threaded piping
2 . The high quality diaphragms are reinforced and wear resistant to guarantee a long operating life, even under harsh conditions
3 . Integral pilot operated valves satisfy all relevant EC directives
4 . The pulse diaphragm valves are especially designed for dust collector service applications, combining high flow, long life and extremely fast opening and closing to produce reliable and economical operation.
5 . The high flow, angle type bodies in combination with the special main diaphragm assemblies give the unique operating features required for dust collector service applications
Delivery
1. If the products we have in store, we will send it out ASAP after payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.
3. Also we can send by your delivery acount if you want.
4. We have a variety of ways to send goods, usually DHL, Fedex, TNL will be normal ways. If you require use of a courier, we can do it.
Competitive Advantage
| Our product features | Our Services Guarantee: |
| 1) Competitive price | 1) Prompt respond (Reply with 24 hours) |
| 2) Good quality | 2) Free Samples (Customer pay for the delivery cost) |
| 3) Professional Packaging | 3) Registration support. |
| 4) Produce according to Customers’ instruction | 4) Photos/videos are available during production. |
| 5) None delay shipment | 5) Loading inspection, and send loading photos before shipment. |
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Introduction
Electromagnetic pulse valve refers to the gas through the valve in instantaneous once a electrical signal received. Just like pulse phenomena, it has the change of the short fluctuation. Therefore it is calls the pulse valve. The Industry standard definition of electromagnetic pulse valve for electromagnetic pilot valve and pulse valve together, diaphragm valve controlled by electrical signals.
Working principle
Electrical pulse controller send input signals so that the electromagnetic armature attracts the moving bar. Unclose the balancing hole to release the pressure gas in the back cavity of diaphragm quickly; the pressure gas in the front cavity holds up the diaphragm to open the passage and the valve starts cleaning.
The pulse signal disappears and the spring of the armature works immediately to resume the moving bar so as to close the balancing hole. The pressure gas in the back cavity of the diaphragm and the spring work together to close the passage the valve stops cleaning.
The damping hole in the diaphragm functions to damp the airflow when the moving bar of armature holds up for balancing and to transit the air to the back cavity as soon as the balancing hole is shut to close the passage and stop cleaning.
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Norgren 1 Inch 8296400.8171 Solenoid Pilot Operated Valve Images
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