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Donjoy Technology Co., Ltd.

Pneumatic Diaphragm Valve, Process Controller, Pneumatic Valve manufacturer / supplier in China, offering Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends), Ss Non-Retention 3-Way Ball Valve for Wine Processing, Stainless Steel Manual Clamp Butterfly Valve with Multi Position and so on.

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Supplier Homepage Product Biopharmaceutical Diaphragm Valve Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)

Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)

Purchase Qty.:
1-99 100+
FOB Unit Price: US $620 US $614
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $620
100+ US $614
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Port: Ningbo, China
Production Capacity: Unlimited
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: NO. VGM2Q2/Q3
  • Connection: Clamp/Welding/Flange/Thread
  • Structure: Through Way Diaphragm Valve
  • Flow Direction: Bidirectional
  • Usage: Flow Control
  • Seal Material: PTFE + EPDM (Double Layer) / EPDM / Silicon / FPM
  • Size: 1"-3.5",Dn20-Dn80
  • Forging Body: 316L
  • Signal Input: 0/4-20mA, 0/5-10V(Standard)
  • Protection Grade: IP 67
  • Transport Package: According to Your Requirement
  • Origin: Wenzhou, Zhejiang, China
  • Actuator: Pneumatic
  • Material: Ss316L
  • Pressure: Ordinary Pressure
  • Function: Intelligent Type
  • Standard: DIN, GB, ANSI, BSW, JIS
  • Max. Working Pressure: 8 Bar
  • Casting Body: 316L
  • Power Supply: DC 24V
  • Output Feedback: 4-20mA, 0-10V(Option)
  • Trademark: DONJOY
  • Specification: CE, ROTHS, SGS
  • HS Code: 8481804090
Product Description
SS316L  Pneumatic Diaphragm Valve with Positioner (Clamp Ends)
Valve Body Material:SS316L
Seal Material:PTFE + EPDM (double layer) / EPDM / SILICON / FPM (VITON)
Max. Working Pressure:8Bar
Max. Working Temperature:130 degree C
Availably  size:1"-3.5",DN20-DN80
Availably connection:Clamp/weld/thread/special connection
Availably standard:3A/BPE/DIN/ISO/IDF
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:Bubble pack for each valve. Outside packing are carton or plywood cases. Or as per the request of customers.
Delivery d etails:Usually within 20 days after receiving T/T down payment.
Manually operated diaphragm valve is specifically designed for use on hygiene and aseptic processes in the pharmaceutical industries.
The valve is excellent for flow control as well as for open/close duties.
The diaphragm valve is better in feature of flow in comparison with other valves. It si eaiser to clean up and better to process the sunstance with particles. The phenomenon of air pocket is rare during application of flow control.

Operating Principles:
The diaphragm provides the body seal as well as the seat seal. There are no paths to the outside environment so it's suitable for aseptic processes.
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 off flow path through body.
The inter relationship of body to the pressure plate prevents over compression of the diaphragm.

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.

Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)
Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)Ss316L Pneumatic Diaphragm Valve with Positioner (Clamp Ends)
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