RCA76T G3" type remotely piloted air control pulse jet diaphragm
valves
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.
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.
Approvals
Integrally piloted valves meet the requirements of:
. Atex II 2D Mechanical
. CSA (C&US)
C22.2 No. 139-1982 UL Std No. 429
. C-Tick - integral pilots
. EMC (89/336/CE) - integral pilots
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) |
| 76 | 4.77(10.52) | 4.56(10.04) |
Maintenance Kits
| Model | Nitrile | fluororubber | Low Temperature -60°C (-76°F) Min. | Includes |
| CA/RCA76T | K7600 | K7601 | 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 |
| Pilot repair kit | K0380 | K0384 | NA |
Product Characteristics and Performance:
| Item Code | Nom. Size | mm | Port Size inch | Number of diaphragms | Kv | Flow Cv |
| CA/RCA-10T | 10 | 10 | 3/8 | 1 | 2.5 | 2.9 |
| CA/RCA-20T | 20 | 20 | 3/4 | 1 | 12 | 14 |
| CA/RCA-25T | 25 | 25 | 1 | 1 | 20 | 23 |
| CA/RCA-35T | 35 | 40 | 1.5 | 1 | 36 | 42 |
| CA/RCA-45T | 45 | 40 | 1.5 | 2 | 44 | 51 |
| CA/RCA-50T | 50 | 50 | 2 | 2 | 76 | 88 |
| CA/RCA-62T | 62 | 62 | 2.5 | 2 | 91 | 106 |
| CA/RCA-76T | 76 | 76 | 3 | 2 | 144 | 167 |
Product pictures:
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.
Dimension(mm and inch):
After-sale service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
Quality Standards
The company for the products are brand new original products, no
second-hand and refurbished products, or leave a compensable ten
and return the full amount, but the buyer due to our purchase of
model error is not responsible for returns, another of the
company's sales of products enjoy one year from the date of
shipment quality assurance, according to the original quality
standards, during warranty with product problems, need confirmation
testing by the manufacturer, the supplier to be solved, the demand
side due to storage, use, poor maintenance caused by lower-quality
product, and not raise objections.
