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Welding Multipass Pneumatic Sanitary Diaphragm Valve with SS304 Stainless Steel Actuator

Welding Multipass Pneumatic Sanitary Diaphragm Valve with SS304 Stainless Steel Actuator

diaphragm check valve

3 way diaphragm valve

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Product Details
Product Name:
Multipass Welding Pneumatic Diaphragm Valve
Round Steel Valve Body 1.4404/316L
Stainless Steel Actuator Or Ss Handwheel
Welding, Clamp, Other Special Connection
EPDM + PTFE(standard)
M-53A, M-64A
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
carton box
Payment Terms
T/T, LC, Credit Card
Product Description

Welding Multipass Pneumatic Sanitary Diaphragm Valve Stainless Steel Actuator



Product Name:

SS 316L Welding Multipass Pneumatic Diaphragm Valve withStainless Steel Actuator

Valve Body Material:

round steel valve body 1.4404/316L

Seal Material:

Single sillcone gasket/ Adhesive PTFE+EPDM/Two pieces


MaxWorking Pressure:

6-10Bar(depending on diaphragm)

Max.Working Temperature:

-10 to 130 degree C(depending on diaphragm)

Available  size:

1/2"-3" DN25-DN50

Available connection:

Clamp/weld/thread/special connection

Available standard:




Available structure:

Straight, tee, U-type, tank bottom


Smart valve positioner / C-TOP control / position sensor


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

Application scope:

Dairy,food, beverage, pharmacy, cosmetic, etc


Dead angle minimized design

Packaging Details:

Bubble pack for each valve.

Outside packing are carton or plywood cases.

Or as per the request of customers.

Delivery details:

Usually within 20 days after receiving T/T down payment.



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 bodyblank 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 dendity higher, the structure is more uniform, no sand hole and other impurities. Then through the processing center carry on the high precision machining.


Casting body is made by the mould paraffin wax model, paraffin wax model infiltratiion in ceramic, to let the whole body wax mold surface form a layer of strong ceramic. Melt wax modl, then into the melting of the stainless steel solution, after cooling knock off the appearance of ceramic, blank body is made up. Casting size is very accurate, the outward apperance is smmoth, clean and tidy.


Structure features

New diaphragm design.

Maintenance is simple,safe and easy to operate.

Self-empty function.

Had excellent KV value.

CIP/SIP sterilization and cleaning.


Various configuration of Diaphragm valve

1. Didaphragm valve with Pisitioner/Process Controller(IL-TOP)

2. Diaphragm valve with Control Unit(C-Top)

3. Valve position Regulator

4. Plastic Handle

5. Stainless steel handle

6. Stianless steel acuator

7. Plastic Acuator

8. Body: Casting / Forging/ Round Steel Valve Body



Please check the size form below for detailed information.


Welding Multipass Pneumatic Sanitary Diaphragm Valve with SS304 Stainless Steel Actuator 0

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