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316L Pharmaceutical Pneumatic Reversing Seat Valve

316L Pharmaceutical Pneumatic Reversing Seat Valve

Pneumatic Reversing Seat Valve

DN25 Reversing Seat Valve

Sandblast Reversing Seat Valve

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Model Number:

21 Type

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Product Details
SS304 / 316L
Water Etc.
Operate Mode:
DN25 - DN150 Or 1" - 6"
Medium Pressure
Valve Seat:
Single Seat
With Pneumatic Actuator
Surface Finish:
Sandblast Or Mirror Polishing
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
carton box
Delivery Time
according to order
Payment Terms
T/T, LC, Credit Card
Supply Ability
1000 Piece/Pieces per Month
Product Description

316L Divert Seat Stainless Steel Reversing Pharmaceutical Pneumatic Valve




Item Stainless Steel Pneumatic Divert Seat Reversing Valve
Size DN25-DN100,1"-4"
Working temperature -10ºC to 120ºC EPDM, (140ºC for SIP,max 30min)
Working pressure 10 bar, 145 psi
Compressed air pressure 5.0-7.0 bar
Air connection G1/8" (BSP)
Internal surface finish Ra<0.8um
External surface finish Sandbalst or mirror polish
Material AISI316L/AISI304
Gasket (standard) EPDM in compliance with FDA 177.2600
Gasket (option) FPM in compliance with FDA 177.2600
Connections DIN, SMS, RJT, IDF
Normal pneumatic operation Single acting pneumatic actuator
Optional pneumatic operation Double acting pneumatic actuator
Option 2 External position sensor
Option 3 Steam barrier (if shaft sterilisation is required)
Option 4 Body jacket insulation
Option 5 Valve position regulator
Option 6 Double stop actuator
Option 7 Diaphragm type valve cavity
Option 8 C-TOP control unit.




● pneumatic divert seat valve with control unit is a hygienic single seat pneumatically operated valve which has been widely used in the food processing industry, beverage production of pharmaceutical and fine chemical industries.
● The seat valve automatically operated by a single or double acting pneumatic actuators with compressed air to push the shaft to locate the valve open or closed position.
● single-acting cylinder actuators rotate 180 degrees to achieve a valve normally open and normally closed.

Technical specifications

● Size: DN25 / 1 "to DN100 / 4"
● Temperature: 130 ℃
● Pressure: 10bar
● air supply: 4-7bar
● Material: ASTM 304 / 1.4301,316L / 1.4404
● Seal: EPDM, FPM, HNBR, FDA177.2600
● Processing: Ra <0.8μm
● Certificate: 3-A-53-06, PED / 97/23 / EC, FDA177.2600
Control unit:
● Power: DC 24V ± 10%
● Single acting (standard), double acting (option)
● Self-tuning Valve position feedback function
● Supports analog signal (4-20mA) & electrical (DC24V) Output
● Support for AS-I BUS
● Supports manual and automatic operation

The material connected with others: AISI 316L / 1.4404
The material in other part: AISI 304
Seal ring: EPDM FDA 177.2600
Inernal surface finish: Ra ≤ 0.8μm
External surface finish: CNC fine machining

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



316L Pharmaceutical Pneumatic Reversing Seat Valve 0

Conbine of the valve body 

316L Pharmaceutical Pneumatic Reversing Seat Valve 1

316L Pharmaceutical Pneumatic Reversing Seat Valve 2

316L Pharmaceutical Pneumatic Reversing Seat Valve 3

316L Pharmaceutical Pneumatic Reversing Seat Valve 4

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Tag: Donjoy seat valve, Reversing valve, Shut off valve 

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