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Donjoy Technology Co., Ltd.

Manual Diaphragm Valve, Female Diaphragm Valve, Direct Way Diaphragm Valve manufacturer / supplier in China, offering Manual Ss 316L Direct-Way Female Diaphragm Valve, 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 Manual Ss 316L Direct-Way Female Diaphragm Valve

Manual Ss 316L Direct-Way Female Diaphragm Valve

Purchase Qty.:
1-49 50+
FOB Unit Price: US $300 US $294
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $300
50+ US $294
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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. VGM0S2
  • Connection: Flange
  • Structure: Straight Way Valve
  • Flow Direction: Bidirectional
  • Usage: Flow Control
  • Size: 1′′-4′′, Dn25-Dn100
  • Max Temperature: -30 to 130 Degree C(Depending on Diaphragm)
  • Trademark: Donjoy
  • Specification: CE, ROTHS, SGS
  • HS Code: 8481804090
  • Actuator: Manual
  • Material: Ss316L
  • Pressure: Low Pressure
  • Function: Electronic Type, Intelligent Type, Manual
  • Standard: DIN, GB, ANSI, BSW, JIS
  • Body Material: Ss316L
  • Max Pressure: 10bar
  • Transport Package: According to Your Requirement
  • Origin: Wenzhou, Zhejiang, China
Product Description
Manual Direct-way Female Diaphragm Valve with Plastic Hand wheel
Valve Body MaterialSS316L
Seal materialPTFE+EPDM(Double diaphragm)EPDM/sILICONE/FPM
Max woring pressure10bar
Max working temperature130 DEG C
Available connectionwelding, clamp,flange,thred
Availably standard:3A/BPE/DIN/ISO/IDF
Control:Smart valve positioner / C-TOP control / position sensor
Certificate:3A/54-02 (1580), PED/97/23/EC, FDA.177.2600
Packaging DetailsBubble 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.
Manual Ss 316L Direct-Way Female Diaphragm Valve
Manual Ss 316L Direct-Way Female Diaphragm ValveManual Ss 316L Direct-Way Female Diaphragm ValveManual Ss 316L Direct-Way Female Diaphragm ValveCasting 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.

Round steel body
Round steel bldy chooses ultrapure materials, cut into squares material directly by CNC cutting equipment. To a five axis CNC center for precisiion machining.

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