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Plastic Pneumatic U type three way Diaphragm Valve according ASME BPE

Plastic Pneumatic U type three way Diaphragm Valve according ASME BPE

diaphragm check valve

sanitary sample valve

Place of Origin:

China

Brand Name:

DONJOY

Certification:

CE,3A,FDA

Model Number:

UC-H

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Product Details
Product:
Pneumatic Plastic U Type Three Way Diaphragm Valve With Welded Ends
Forging Body:
1.4404/316L
Max Pressure:
6bar To 8bar(depending On Diaphragm)
Temperature:
-30 C- 150C(depending On Diaphragm)
Connection:
Welding/clamp/flange/thread
Apply To Body:
Straight, Tee, Multi-channel Body, Tank Bottom Valve
Process Art:
Forging Body / Casting Body
Type:
U Type
Payment & Shipping Terms
Minimum Order Quantity
1
Price
negotiation
Packaging Details
carton box
Delivery Time
7-10days
Payment Terms
T/T, LC, Credit Card
Supply Ability
500pcs/month
Product Description

Plastic Pneumatic U type three way Diaphragm Valve according ASME BPE
 
Specifications

Product name

Pneumatic Plastic U type three way Diaphragm Valve withWelded Ends

Valve Body Material:

SS316L

Seal Material:

Single sillcone gasket/ Adhesive PTFE+EPDM/Two pieces
PTFE+EPDM

MaxWorking Pressure:

8Bar(depending on diaphragm)

Max.Working Temperature:

-30 to 150 degree C

Availably size:

1/4”-3/4”, DN6-DN15

Availably connection:

Clamp/welding/thread/special connection

Availably standard:

3A/BPE/DIN/ISO/IDF

Operated:

Manual,Pneumatic

Availably structure:

Straight, tee, U-type, tank bottom

Control:

Smart valve positioner / C-TOP control / position sensor

Certificate:

3A/54-02 (1580), PED/97/23/EC, FDA.177.2600

Application scope:

Dairy,food, beverage, pharmacy, cosmetic, etc

Packaging details

Plywood case packing or as per the request of customers

Delivery details

Usually within 20 days after receiving T/T down payments

 
Description
Various configuration of Diaphragm valve
 
Pneumatic Operation
1. Didaphragm valve with Positioner/Process Controller(IL-TOP)
2. Diaphragm valve with Control Unit(C-Top)  Mimi C top 
3. Valve position Regulator
4. Position Sensor Module
5. Stainless steel actuator
6. Plastic Actuator
 
Electric Operation
7. Electric Diaphragm valve
 
Manual Operation
8. Plastic Handle`
9. Stainless steel handle
 
Valve Body Material
10. Body: Casting / Forging
 
Applications:
Diaphragm valves, manually or pneumatically operated, are specifically designed for use on hygiene and aseptic processes in the pharmaceutical industries.
The valve is excellent for flow control as well as open/close control.
The diaphragm valves are better in feature of flow in comparison with other valves. It is eaiser to clean up and better to process the substance with particles. The phenomenon of air pocket is rare during application of flow control.
 
Valve body:
Forging body blank is through a piece of stainless steel ingot, in the forging process, along with the high temperature forging provide, through extrusion blank shape change, through the forging after body density higher, the structure is more uniform, no sand hole and other impurities. Then through the processing centre carry on the high precision maching.
 
Casting body is made by the mould paraffin wax model, paraffin wax model infitration in ceramic, to let the whole body wax mold surface form a layer of strong ceramic. Melt wax mold, then into the melting of the stainless steel solution, after cooling knock off the appearance of ceramic, blank body is made uo.Casting size is very accurate, the outward  appearance is a smooth, clean and tidy.

 

Operating Principles

1. The diaphragm provide the body seal as well as the seat seal. There are no paths to the outside environment, so it suitable for aseptic processes

2. When the valve is closed a pressure pad which supports the diaphragm moves towards the sealing face on the body.When the pressure plate moves the diaphragm flexes and is forced down onto the seat area in the centre of the body thus closing of the flow path through the body.

3. The inter relationship of body to the pressure plate prevents over compression of the diaphragm

4. The valve can be manual operation and pneumatic operation control tops of solenoid valves

 

Cetificate of Diaphragm valve

1.All synthetic resin and additive are comply with FDA Certification.

2.Material chemical composition, physical properties and manufacturing process are documented.

3.3-a consistency the authentication

4.CE-PED/97/23/EC

5.EN 10204-3.1

 

Diaphragm of the valve

1. EPDM+PTFE( Adhesive)Diaphragm tablet have high chemical resistance, high stability, good flexibity, long life, high sealing, no code degeneration, and not effected by temperature fluctuations excellent performance, whether it is thermal cycle, cold cycle, or steam disinfection system.

Sepcification: 1-3", DN20-DN80

Temperature :-20 to 120degree

Plastic Pneumatic  U type three way Diaphragm Valve according ASME BPE 0

2. EPDM+PTFE (Seperate) It can reduces the diaphragm tolerance and proling the service life of the diaphragm

Sepcification: 1-4", DN20-DN100

Temperature :-20 to 150degree

Plastic Pneumatic  U type three way Diaphragm Valve according ASME BPE 1

 

3 Single seal (EPDM/SILICONE/FPM), Rubber diaphragm embedded a layer of vulcanized fiber layer enhance its mechanical properties, then diaphragm in pressure and temperature hase high seal stability, reinforcing fiber hardening in stainless steel bolt, so as to ensure better rubber and metal bond together. So it is suitable for use in vacuum environment.

Sepcification: 1-4", DN20-DN100

Temperature :-10 to 120degree

Plastic Pneumatic  U type three way Diaphragm Valve according ASME BPE 2

 

4. Mini type diaphragm gasket ( EPDM, SILICONE,FPM, EPDM+PTFE)

Sepcification: 1/4"-3/4", DN6-DN15

Temperature :-20 to 150degree

Plastic Pneumatic  U type three way Diaphragm Valve according ASME BPE 3

 

Surface Treatment :

1.For mechanical polished : Inner Ra<0.5μm, Outside : From 1-4" Sandblasting, Below 1" with mirror polished

Plastic Pneumatic  U type three way Diaphragm Valve according ASME BPE 4

 

If Need more inforamtion, please contact us directly.

 

Tag: Donjoy Valves, Diaphragm valve, BPE Valve

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