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DN25 Multiport Sanitary Diaphragm Valve , Three Ports Two Control Valves

DN25 Multiport Sanitary Diaphragm Valve , Three Ports Two Control Valves

diaphragm check valve

sanitary sample valve

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Product Details
Product Name:
Pneumatic Multiport Diaphragm Valve
SS316L/1.4404 Forging Body
1"-2" DN25-DN50
Welding/clamp/ Other Special Connection
Three Ports, Two Valves
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
carton box
Payment Terms
T/T, LC, Credit Card
Product Description

DN25 Multiport Sanitary Diaphragm Valve , Three Ports Two Control Valves

Product Name:

DN25 SS 316L Multiport Diaphragm Valve with Three Ports
and Two Control Valves

Valve Body Material:

SS316L/1.4404 forging body, casting body, round steel body

Seal Material:

Two pieces PTFE+EPDM(standard)
EPDM/SILICONE/FPM single piece, one piece adhesive

MaxWorking Pressure:

bar to 8bar(depending on diaphragm)

Max.Working Temperature:

130 degree C

Availably  size:

1"-2" DN25-DN50

Availably connection:

Clamp/weld/special connection

Availably standard:



Pneumatic actuator (stainless steel and plastic)

Availably structure:

M-32D, M-32E, M-31A, M-31B, M-62A, M-53A, M-53B, M-33C, M-33D, M-44B, M-108A


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

Direction of port:

As per actual situation

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 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 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.
Please check the size form below for detailed information.
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