Details about Sterile Hygienic Diaphragm Valve
DN6-DN100, 1/4" to 4"
|Body Material|| |
AISI 316L, (EN1.4301/EN1.4404).ASME BPE 316L, or 1.4435-BN2 (316L) Fe＜0.5% Forged Body
-20℃ to +150 ℃
|Max pressure|| |
EPDM+PTFE double seal, EPDM, Teflon PTFE, FPM, Silicon
|Pipe Joint Systems|| |
DIN SMS RJT 3A ISO IDF
Manual, pneumatic, electric all interchange
|Surface treatment|| |
Ra16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default.
US 3-A, FDA, CE PED/2014/68/EC, Certification
|Connection type|| |
Tri-Clover/ Clamp End, Thread End, Butt Weld End
Sterile Hygienic Diaphragm Valve Valve
Donjoy Technology offers a variety of Stainless Steel Aseptic Diaphragm Valves including manual or pneumatic actuated forged 2-way or cast 2-ways, 3-way point of use (Zero Static) valves, T-block, and custom block body valves, available work with Control TOP.
Diaphragm Valve Operating Principles
1. The diaphragm provide the body seal as well as the seat seal. There are no paths to the outside environment, so it suitable for aseptic processes
2. 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 of the flow path through the body.
3. The inter relationship of body to the pressure plate prevents over compression of the diaphragm
4. The valve can be manual operation and pneumatic operation control tops of solenoid valves
DONJOY Hygienic Diaphragm Valve Surface finish:
- Wetted interior:
– 32 Ra µin (0,81 Ra µm)
– 32 Ra µin (0,81 µm) electropolish
– ASME BPE SF1 20 Ra µin (0,5 um)
– ASME BPE SF5 20 Ra µin (0,5 um) electropolish
- Exterior: as cast, electropolished
Sanitary Diaphragm Valve Feature:
● Unique seal design, no dead angles
● FDA-approved seat materials: FDA 21 CFR 177.2600, EPDM+PTFE double seal, EPDM, Teflon PTFE, FPM, Silicon
● Sanitary surface finish, available with Ra < 0.4µm or EP (SF1 and SF4).Meet ASME BPE standard
● The manual handle, pneumatic actuator, electric actuator are interchangeable.
● A wide selection of body types for choose from,2 way,3 way U type/T type/Multiport/Tank Bottom
● Certificates: 3A, FDA, PED 2014/68/EU, ISO9001/2008.
● Standards: DIN, 3A, SMS, ISO / IDF, BS / RJT, and ASME / BPE.
● 100% hydraulic tested / 100% inspected.
Sanitary Sterile Diaphragm Valve Operation:
Pneumatic plastic actuator
Pneumatic stainless steel actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
C-top control(on/off control)
IL-top control (Positioner)
Buy Aseptic Diaphragm Valve Advantage
1. We manufacture diaphragm valves for more than 20 years, manufactured more than 600,000 pcs.
2. This means we updated and optimized the diaphragm valve for many times, and solve the problem in advance, more stable quality.
3. No dead angle.
4. Seal imported from Denmark.
Hygienic Stainless Steel Diaphragm Valve Dimension
DONJOY Sanitary Diaphragm Valve Price
DONJOY as a sanitary diaphragm valve manufacturer, offer the best sanitary diaphragm valve factory price, direct sale. Manufacturing more than 27 years, support brands e.g. Unilever, P&G, Colgate, Budweiser, Coca Cola, Nestle, Johnson&Johnson, Pfizer…
Hygienic valve packing
Our sanitary diaphragm valve used for customer’s pharmaceutical project
Frequency Ask Question
Please firstly leave message below for product you need and requirement,I will send you quotaion sheet,then choose the transportation way and check cost,we will send you Proforma invoice for confirm,at last make the payment and we will ship the goods to you.
Delivery time depends on quantity and type of products,for valve and pipe fittings regular is about 7-20days. For pump regular is about 15-25days.
For small amount we require 100% before production.For big amount,regularly T/T 30% deposit, 70% before shipment.
By Bank T/T, L/C, By Alibaba Assurance Order accept Credit Card VISA, Mastercard, E-checking, and we could’t accept Paypal.