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[China]
Address: ZHONGXING EAST ROAD 208, XIKOU TOWN315502, FENGHUA CITY, ZHEJIANG PROVINCE, CHINA
Contact name:Ricky
Ningbo Nijia Electronics Technology Co.,Ltd |
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Goyen 0.35-0.85Mpa Dust collect Aluminum Air Remote control valve RCA25T 1" pulse jet valve
Description
High performance diaphragm valve with threaded ports. Available
with integral pilot or as remotely piloted valve. Outlet at
90° to inlet.
The pulse diaphragm pulse valves are especially designed for dust
collector service applications,
combining high flow, long life and extremely fast opening and
closing to provide reliable and economical operation
Constuction Material:
| Body | Aluminium (diecast) |
| Seals | Nitrile or Viton (reinforced) |
| Spring | 304 SS |
| Screws | 302 SS |
| Clip | Mild steel (plated) |
| Locknut | Mild steel zinc passivated |
| Working Temperature | - 20 to + 85 ℃ |
| Protection Class | IP65 |
| Working Pressure | 0.35-0.85Mpa |
| Diaphragm Seat | PA-6 or Viton coated mild steel or High Density PE |
| Sealing & disc | CR (chloroprene) |
| Diaphragm | NBR(nitrile/buna-n) or Viton |
| Shading coil | Copper |
Weight:
| Size | Integral Pilot | Remote Pilot |
| (CA) Kg (lbs) | (RCA) Kg (lbs) | |
| 20 | 0.60 ( 1.31 ) | 0.38 ( 0.83 ) |
| 25 | 0.73 ( 1.61 ) | 0.51 ( 1.13 ) |
| 35 | 1.04 ( 2.28 ) | 0.83 ( 1.83 ) |
| 45 | 1.50 ( 3.30 ) | 1.28 ( 2.83 ) |
| 50 | 2.89 ( 6.38 ) | 2.68 ( 5.92 ) |
| 62 | 3.31 ( 7.30 ) | 3.09 ( 6.82 ) |
| 76 | 4.77 ( 10.52 ) | 4.56 ( 10.04 ) |
INSTAllATION:
| 1 | When connecting piping or tubing to the G1/8 connection in the valve bonnet, the remote pilot valve should be mounted as close as possible to the main pulse valve. Connection tubing lengths of 3 meter or less have little effect on the pulse response. Installations with over 3 meter of tubing must be tested under actual operating conditions. Tubing with Ø 6 mm O.D. is recommended for all installations |
| 2 | Ensure supply air is clean and dry. |
| 3 | Mount valves to inlet pipes and blowtube to valves, ensuring no excess thread sealant can enter the valve itself. |
| 4 | Apply moderate pressure to system and check for installation leaks. |
| 5 | For compression fitting types tightness is achieved by the compressed gasket on the blow tube |
| 6 | Other pipe threads are available on request |
| 7 | Installation/maintenance instructions are included with each valve |
| 8 | Make electrical connections to solenoid or connect RCA pilot port to pilot valve (RCA valves only). |
| 9 | Fully pressurise system. |
| 10 | Test fire and listen for proper actuation and crisp pulse noise. |
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
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.
DIMENSIONS (mm) :
Product show:
Fitted Repair kits code: Diaphragm K2501 / K2503(Vition)
