Alstom Pulser Pilot Membrane NBR V4549902-0100 Red Diaphragm

• Customization: Available
• Certification: ISO9001; CE; RoHS; GS
• Installation Method: Vertical
• Model NO.: V4549902-0100
• Medium Material: Chemical Synthetic Fiber
• Dust Collecting Method: Half Dry
• Type: Filter Cartridge Dust Collector
• Installation Nmethod: Vertical
• Operation Ntype: Automatic
• Media: Gas
• Temperature: Low Temperature
• Actuator: Pneumatic
• Pressure: High Temperature
• Valve Structure: Pilot Piston Structure
• Power Supply: DC Solenoid Valve
• Application: Industrial Usage, Household Usage
• Diameter: 72mm
• Thickness: 1.15mm
• Main Material: Buna-N Rubber
• Medium: Air, Pmax 7bar
• Weight: 6g
• Corrosion Property: Anti-Corrosion
• Transport Package: Plastic Bag + Carton
• Specification: 6g
• Trademark: SMCC OR NO MARK
• Origin: China
• HS Code: 4002599000
• Production Capacity: 10000000
• Package Size: 35.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 20.000kg

Product Description

ALSTOM OPTIPOW AIR DUST COLLECTOR INTRODUCTION:

The compact pulse valve for the Optipulse fabric filters of different types.
is a result of many years of experiences within the fabric filter technology area.
is quick acting with high efficiency.
has small dimensions, the figure after the name stands fir the diameter of the plunger.      
is primarily designed to be used in combination with circular pressure tank.
is easy to install and make service to.
has a very robust design, designed for normal use at air pressure up to 600kPa (6bar). 
Normal max operating temperature (compact pulse valve) 50°C.



 

ITEM	PART NO.	FIT	DIAMETER	THICKNESS	MAIN MATERIAL	WEIGHT
Membrane	V4549902-0100	V1617803 series ,V1614718 series	72mm	1.15mm	Buna-N rubber	4g/pc

Basic Info

Design static pressure	15 bar (1500 kPa)	Design temperature	100 °C
Operating pressure	< 6 bar	Operating pressure variation	3 bar unlimited nos
Operation temperature	50 °C	Quality Assurance	100000 Times

Products Photos:

ALSTOM OPTIPOW AIR DUST COLLECTOR MAIN PARTS

ALSTOM OPTIPOW AIR DUST COLLECTOR DIMENSION SKETCH AND ASSEMBLY 
 

For increasing the locking of all bolts, use LOCKTITE 577 or similar.



 

ALSTOM OPTIPOW AIR DUST COLLECTOR FUNCTION

Volume A connected to the pressure tank, via the slot between the valve house and the plunger. There is same pressure in the volume A as in the pressure tank.
Due to the larger pressurised surface of the plunger in volume A, the plunger is pressed towards the pulse pipe and seals between the pressure tank and the pulse pipe.
The volume B is via the solenoid valve connected to the pilot air. The area is larger on pilot air side so the pilot membrane is pressed down towards the top of the valve house and seals off the volume A from the ambient.

OPENING

When cleaning is initiated, the solenoid valve closes the connection (a) and opens to ambient (b) which means that volume B is evacuated.
The membrane is pressed upward (c) and the volume A is evacuated through the 2 ports at the outer side of the valve house.
The plunger is rapidly moving upwards by the pressure difference over the plunger.
The compressed air in the pressure tank is released through the pulse pipe as a pulse and further on to a row of filter bags.

CLOSING

The solenoid is closed to ambient and opened to the pilot air.
The pilot membrane is pressed down towards the seat.
The pressure above the plunger will be equalised to the tank pressure via the slot between the plunger and the horse and the plunger moves down to the pulse pipe and ends the cleaning pulse.
The time for a sequence (start opening to closed valve) is depending on process demands, i.e Volumeof pulse air per pulse and emission guarantees.
        

 

See Also

 

ALSTOM OPTIPOW AIR DUST COLLECTOR ERROR AND DETECTION DIAGRAM

General
In case of problems or failure occurs during testing please contacting our Helpdesk .
Error detection
Failure
Possible solution/Check
Valve does not pulse:
Has solenoid been turned during reassembly?
Pilot air connection done according to instructions, pressure level correct?
Particles in tank and/or valve (Air quality demands see Appendix B ) ?
Operating conditions Ok (temperature etc.) ?
Evacuation ports fully open (no scrap blocking air flow from pilot valve ) ?
Check On/Off valve turned on, non-retum valve correct positioned
Solenoid correct electric connection?
Leaking valve:
Tightness check done successfully (instructions) ?
All bolts assembled with correct torque?
O-ring sealing undamaged?
Membrane in good quality (no deformations and flexible ) ?
Check O-ring on solenoid.

 

WORKSHOP:
 

 

Our Certification: 

 

Q:Why choose us ?
A. we are a manufacturer, we have manufactured valve for over 20 years .
B. Reliable Quality Assurance System;
C. Cutting-Edge Computer-Controlled CNC Machines;
D. Bespoke Solutions from Highly Experienced Specialists;
E. Customization and OEM Available for Specific Application;
F. Extensive Inventory of Spare Parts and Accessories;
G. Well-Developed Worldwide Marketing Network;
H. Efficient After-Sale Service System

Q. what is your payment term? 
 A: 100% T/T before shipping.
 
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
 
 Q: what is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia,
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
 
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.