SCG353A043 SCDUG353A043 ASCO 353 series 3/4" Pulse valve

1. The pulse diaphragm valves are especially designed for dust collector service applications, combining high flow, long life and extremely fast opening and closing to produce reliable and economical operation

2. The high flow, angle type bodies, springless construction, in combination with the special diaphragm assemblies give the unique operating features required for dust collector service applications

3. The design with integral compression fittings will facilitate installation because there is no need for threaded piping

4. Built-in silencers guarantee noise free operation and avoid foreign particles entering the valve

5. The integral operators are provided with epoxy moulded F-class coils. Various optional waterproof and explosionproof solenoids for use in potentially explosive atmospheres (gas & dust) according to Directive ATEX 94/9/EC can be mounted on the same basic valve (see page 45 till 52)

6. ASCO/JOUCOMATIC components satisfy all relevant EC directives

 

4. CONSTRUCTION

Body: Aluminium

Core tube: Stainless steel

Core and plugnut: Stainless steel

Core spring: Stainless steel

Sealings & disc: NBR (nitrile / buna-n)

Diaphragm: TPE (hytrel)

Shading coil: Copper

Coil insulation class: F

Connector: Spade plug (cable Φ 6 - 10 mm)

Connector specification: ISO 4400

Electrical safety: IEC 335

5. Specifications

pipe size	orifice size	flow coefficient Kv		operating pressure differential (bar)		coil type		catalogue number
	mm	m3/h	l/min	min.	max.	~	=(1)	standard	ATEX dust II3D
(G*) - Threaded pipe connection
3/4	20	14	233	0.35	8.5	CM6-FT	CM-FI	SCG353A043	SCDU G353A043
1	25	17	383	0.35	8.5	CM6-FT	CM-FI	SCG353A044	SCDU G353A044
(1) Intermittent duty, Relative Duty Time is 70%. Max. ON time is 13 min.

 

6. GENERAL

Differential pressure (PS): 0,35 - 8,5 bar [1 bar = 100kPa]

Ambient temperature range: -20 to +85°C

 

7. OPTIONS

1. Waterproof enclosure with embedded screw terminal coil according to protection class IP67, CEE 10

2. Explosionproof solenoids for hazardous locations according to “ATEX” and national standards

3. Explosionproof and watertight solenoids according to “NEMA” standards

4. Compliance with “UL” standards

5. Plug with visual indication and/or peak voltage suppression

6. Electronic timer

7. Valves can also be supplied with FPM (fluorelastomer / viton) diaphragm and sealings. Use the appropriate optional suffix letter for identification

 

8. INSTALLATION

1. The valves can be mounted in any position without affecting operation

2. Pipe connection identifier is: G = G (ISO 228/1) or compression fitting

3. For compression fitting types tightness is achieved by the compressed gasket on the blow tube

4. The use of the rubber gaskets as sealing members will allow a slight misalignment in piping when using compression fittings

5. Other pipe threads are available on request

6. Installation/maintenance instructions are included with each valve

7. Spare Parts Kit and replacement coils are available

9. Structure

catalogue number	A	B	C	D	E	F	G	H	J	K	weight
SCG353A043	75	45	27	51	89	75	39	92	113	130	0.7
SCG353A044	75	45	27	51	89	75	39	92	113	130	0.65

10. Delivery

1. If the products we have in store, we will send it out ASAP after payment.

2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.

3. Also we can send by your delivery acount if you want.

4. We have a variety of ways to send goods, usually DHL, Fedex, TNL will be normal ways. If you require use of a courier, we can do it.

 

11. After-sale Service

We can provide a series of after-sale service, such as product introduction, mounting, debugging, technical support and so on.