CA20T diaphragm valve G3/4" Integral pilot Aluminium Alloy pulse
valve
Description
High performance diaphragm valve with threaded 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 including bag filters, cartridge filters, envelope
filters, ceramic filters, and sintered metal fibre filters.
Construction
Body: Aluminium (diecast)
Ferrule: 304 SS
Armature: 430FR SS
Seals: Nitrile or fluororubber (reinforced)
Spring: 304 SS
Screws: 302 SS
Diaphragm Seat: PA-6 (standard), fluororubber coated mild steel or
High Density PE Refer to Q Series Solenoid product data sheet for
solenoid construction details.
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
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, ensuring no
excess thread sealant can enter the valve itself.
5. Make electrical connections to solenoid or connect RCA pilot
port to pilot valve (RCA valves only).
6. Apply moderate pressure to system and check for installation
leaks.
7. Fully pressurise system.
8. Test fire and listen for proper actuation and crisp pulse noise.
Pressure Range: 30(5)-860(125) kPA(Psi)
Temperature Range: Nitrite Seals: -40°C (-40°F) to 82°C(179.6°F) fluororubber Seals:
-29°C (-20.2°F) to 232°C (449.6°F)
Weights:| Size | Integral Pilot (CA) Kg (lbs) | Remote Pilot (RCA) Kg (lbs) | Size | Integral Pilot (CA) Kg (lbs) | Remote Pilot (RCA) Kg (lbs) |
| 10 | NA | 0.06 (0.14) | 45 | 1.50(3.30) | 1.28(2.83) |
| 20 | 0.60(1.31) | 0.38 (0.83) | 50 | 2.89(6.38) | 2.68(5.92) |
| 25 | 0.73(1.61) | 0.51 (1.13) | 62 | 3.31 (7.30) | 3.09(6.82) |
| 35 | 1.04(2.28) | 0.83 (1.83) | 76 | 4.77(10.52) | 4.56(10.04) |
Maintenance Kits
| Model | Nitrile | fluororubber | Low Temperature -60°C (-76°F) Min. | Includes |
| RCA10T | K1001 | K1002 | NA | Diaphragm kits include main and secondary diaphragms (where
required) and all springs.These kits are for discontinued valves.
o-ring, armature assembly, armature spring, ferrule |
| CA/RCA20T | K2000 | K2007 | NA |
| CA/RCA25T | K2501 | K2503 | K2504 |
| CA/RCA32T* | K2500 | — | NA |
| CA/RCA35T | K3500 | K3501 | K3502 |
| CA/RCA40T* | K4000 | — | NA |
| CA/RCA45T | K4502 | K4503 | K4522 |
| CA/RCA50/62T | K5004 | K5000 | NA |
| CA/RCA76T | K7600 | K7601 | NA |
| Pilot repair kit | K0380 | K0384 | NA |
Dimension(mm and inch):
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.
After-sale Service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
