Sanitary 3-way Diaphragm Valve
Sanitary 3-way Diaphragm Valve (or membrane valves) consists of a valve body with two or more ports, an elastomeric diaphragm, and a “weir or saddle” or seat upon which the diaphragm closes the valve. It provides a body seal and a seat seal. There is no path contact with the outside environment, specifically for aseptic processes in biopharmaceutical industries. The valve body is constructed from Stainless steel 316L with a manual or pneumatic operation, automated with a valve positioner. Connection End available in tri-clover/clamp, butt weld or thread.
Details about Sanitary 3-way 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
Sanitary 3-way Diaphragm Valve Description:
Sanitary 3-way Diaphragm Valve (or membrane valve) consists of a U-curve valve body with two ports, an elastomeric diaphragm, and a “weir or saddle” or seat upon which the diaphragm closes the valve. It provides a body seal and a seat seal. There is no path contact to the outer environment, specifically use for aseptic processes in biopharmaceutical industries. The valve body is constructed from Stainless steel 316L, all parts that contact with the medium are mirror polished, with the manual or pneumatic operation, automated with a valve positioner. Connection End available in tri-clover/clamp, butt weld, thread, and flange.
Sanitary 3-way U-curve Diaphragm Valve
Donjoy diaphragm valve is designed to meet high requirements of the United States 3-A-54-02 standard, ASME BPE standard, Seal EPDM, Teflon, PTFE FDA standard. Valve body structures are available in a straight-through, two-way, three-way, U-curve, T-type, tank bottom valve, and multi-channel diaphragm valves. It features no dead angle non-retention, cost-effective, easily maintained, not need additional tools.
Sanitary Zero Dead Leg 3-way Diaphragm Valve Feature:
● Unique seal design, no dead angles, with U-type B and U-curve option.
● 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
● Manual handle, pneumatic actuator, and electric actuator are interchangeable.
● A wide selection of body types to 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.
● Repair Kits available consisting of seats and bushings.
Pneumatic plastic actuator
Pneumatic stainless steel actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
C-top control top 1721(on/off control)
IL-top control IL-TOP-1831(Positioner)
Sanitary Diaphragm Valve Advantage
1. We manufacture diaphragm valves for more than 20 years, and manufactured more than 600,000 pcs.
2. This means we updated and optimized the diaphragm valve many times, and solve the problem in advance, with more stable quality.
3. No dead angle.
4.Seal imported from Denmark
Hygienic Diaphragm Valve Construction
Hygienic U-shape Diaphragm Valve Dimension
Hygienic valve packing
Our sanitary diaphragm valve use for customer’s pharmaceutical project
ASME BPE Diaphragm Valve check this product link https://donjoytechnology.com/product/asme-bpe-diaphragm-valve/
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.