RCA25DD dresser nut ports dust collector cyclone remotely piloted Pulse valve G1
Description
High performance diaphragm valve with dresser nut ports. Available with integral pilot or as remotely piloted valve. Outlet at 90° to inlet.
Suitable for
Dust collector applications, in particular for reverse pulse jet filter cleaning and its variations including bag filters, cartridge filters, envelope filters, ceramic filters, and sintered metal fibre filters.
| Ordering Code | Port Size | Orifice | Flow Value | Weight (kg) |
| G Threaded | mm | Kv | Cv | CA | RCA |
| CA25DD/RCA25DD | 1" | 25 | 20 | 23 | 1.25 | 1.01 |
| CA45DD/RCA45DD | 1 1/2" | 40 | 44 | 51 | 2.30 | 2.15 |
| Construction |
| Body | Aluminum (Diecast) |
| Washer | SS 304 |
| Armature | SS 430FR |
| Core and Plugnut | Stainless steel |
| Core Spring | SS 304 |
| Sealing & disc | NBR(nitrile/buna-n) |
| Screws | SS302 |
| Diaphragm | PA-6(Standard), fluororubber |
| Shading coil | Copper |
| Connector | DIN43650A |
| Voltage | DC: 24V, AC: 24V, 48V, 110V, 230V |
| Working Temperature | -20 to +85℃ Nitrile seals -29 to +232℃ fluororubber seals |
| Protection Class | IP65 |
| Coil Insulation Class | F |
| Working Pressure | 0.35-0.85Mpa |
| Recommended on time range | 50-500ms |
| Recommended time between pulses | 1 minute or Less |
Operation
Recommended on time range: 50-500ms
Recommended time between pulses: 1 minute or greater
Maintenance
Before conducting any maintenance activity on the system ensure that components are fully isolated from pressure and power supplies. Pressure
and power should not be reapplied until the valve has been fully assembled. Diaphragm and pilot inspection should be conducted annually.
Installation
For your safety do not pressurise system until all valves and pipes are fully
secured. Do not attempt to remove a fitted valve while system is under pressure.
1. Prepare supply and blowtube pipes* to suit valve specification. Avoid installing
valves underneath the tank.
2. Ensure tank and pipes are free from dirt, rust or other particulate.
3. Ensure supply air is clean and dry.
4. Mount valves to inlet pipes and blowtube to valves, tighten dresser nuts.
5. Tanks and pipes must be independently restrained from valve.
6. Make electrical connections to solenoid or connect RCA pilot port to pilot valve
(RCA valves only).
7. Apply moderate pressure to system and check for installation leaks.
8. Fully pressurise system.
9. Test fire and listen for proper actuation and crisp pulse noise.
Valve is not a structural component. Do not rely on valve to retain tanks or pipe.
*Pipes must be to Schedule 40 outside diameter
| Schedule 40 Size | OD mm | OD Inches |
| 3/4" | 26.7 | 1.050 |
| 1" | 33.4 | 1.315 |
| 1.5" | 48.3 | 1.900 |
Diaphragm Kits:
| Model | Nitrile | fluororubber | Low Temperature
-60 ° C (-76 ° F) Min. | Includes |
| CA/RCA25DD | K2501 | K2503 | K2504 | Diaphragm kits include
main and secondary
diaphragms (where
required) and all springs |
| CA/RCA45DD | K4502 | K4503 | K4522 |
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.
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.
Product Tags:
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RCA25DD G1 Pilot Operated Diaphragm Valve Images
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