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Liandong-U-Gu 17-2#, Shengyuan Road 1#, Jiangkou Street, Fenghua District, Ningbo City, Zhejiang Province, China
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K2008 CA20DD RCA20DD010 Diaphragm Valve Repair Kit

K2008 CA20DD RCA20DD010 Diaphragm Valve Repair Kit

  • K2008 CA20DD RCA20DD010  Diaphragm Valve Repair Kit
K2008 CA20DD RCA20DD010  Diaphragm Valve Repair Kit
Product Details:
Place of Origin: China
Certification: ISO 9001,CE
Model Number: K2008
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: carton
Delivery Time: 5 working days
Payment Terms: T/T , Western Union, Paypal
Supply Ability: 2000 pcs/month
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Detailed Product Description
Dresser Seal: 304SS Dresser Nut: Aluminium
Seal Retainer: Nitrile Port Size: 3/4"
Valve Model: CA20DD Or RCA20DD
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FLY/AIRWOLF diaphragm valve repair kit



1. Product Name:  K2008 CA20DD RCA20DD010 Aluminium Alloy Pulse Jet Dust valve 1 dresser seal 1 dresser nut 1 seal retainer


2. Order code

Ordering Code Port Size Orifice Flow Value Weight (kg)
G Threaded mm Kv Cv CA RCA
CA20DD 3/4" 20 12 14 1.25  
CA45DD/RCA45DD 1 1/2" 40 44 51 2.30 2.15

Order code

3. 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 valve to inlet pipes and blowtube to valve, tighten dresser nut. 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.


4. Description

High performance diaphragm valve with dresser nut ports. Available with integral pilot or as remotely piloted valve. Outlet at 90° to inlet.


5. 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


6. Operation

Recommended on time range: 50-500ms

Recommended time between pulses: 1 minute or greater


7. 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.


8. 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


9. 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.

10. Drawing





11. Product show

K2008 CA20DD RCA20DD010  Diaphragm Valve Repair Kit



12. Serves time
0:00 - 23:59
From Monday to Sunday

Contact Details

Contact Person: Jaren

Tel: 0086-15257858856

Fax: 86-152-57858856

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