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Sanitary Mini Diaphragm Valve

Donjoy Sanitary Mini Diaphragm Valve (or membrane valves) consists of the mini valve body with two or more ports, small size from 1/4” DN6 to 3/4” DN15, with 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 biopharmaceutical industries. The valve body constructed from Stainless steel 316L, all parts that contact with the medium are mirror polished, with the manual or pneumatic operation. Connection End available in tri-clover/clamp, butt weld, thread, flange.

Details about Sanitary Mini Diaphragm Valve

Specification

Size

DN6-DN15, 1/4" to 3/4"

Body Material

AISI 316L, (EN1.4301/EN1.4404).ASME BPE 316L, or 1.4435-BN2 (316L) Fe<0.5% Forged Body

Temperature

-20℃ to +150 ℃

Max pressure

Normally closed EPDM 87psi (6bar), PTFE 65psi (4.5bar) as default
Normally closed EPDM 116psi (8bar), PTFE 87psi (6bar) as option
Normally open and double action EPDM 116psi (8bar), PTFE 87psi (6bar)

Seal

EPDM+PTFE double seal, EPDM, Teflon PTFE, FPM, Silicon

Pipe Joint Systems

DIN SMS RJT 3A ISO IDF

Operation

Manual, pneumatic, electric all interchange

Surface treatment

Ra16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default.

Certification

US 3-A, FDA, CE PED/2014/68/EC, Certification

Connection type

Tri-Clover/ Clamp End, Thread End, Butt Weld End

Sanitary Mini Diaphragm Valve description:

Donjoy Sanitary Mini Diaphragm Valve (or membrane valves) consists of the mini valve body with two or more ports, small size from 1/4” DN6 to 3/4” DN15, with 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 biopharmaceutical industries. The valve body constructed from Stainless steel 316L, all parts that contact with the medium are mirror polished, with the manual or pneumatic operation. Connection End available in tri-clover/clamp, butt weld, thread, flange.

 

Sanitary Mini Diaphragm Valves

Sanitary Mini Diaphragm Valves2

Sanitary Mini Diaphragm Valve

Donjoy diaphragm valve is designed to meet high requirement of the United States 3-A-54-02 standard, ASME BPE standard, Seal EPDM, Teflon PTFE FDA standard. Valve body structure available in straight-through, two-way, three-way, U-type, T-type, tank bottom valve, multi-channel diaphragm valve. It features no dead angle non-retention, cost-effective, easily maintained, no need additional tools.

 

Sanitary Diaphragm Valve

Diaphragm Valve Working Principle

 

Sanitary Mini Diaphragm Valve Feature:

● Compact 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
● 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.
● The upgraded design more in line with GMP, ASME BPE, EHEDG and 3A of the technical requirements of high purity. Especially for handling dead angle reached requirement ≤ 1D to ≤ 3D.

Operation:

● Handles
Plastic handwheel, Stainless handwheel
● Actuators
Pneumatic plastic actuator or stainless steel actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
Limit Stroker
C-top control(on/off control)
IL-top control (Positioner)

Sanitary Diaphragm Valve Advantage

1.We manufacture diaphragm valve for more than 20 years, manufactured more than 600,000 pcs.

2.Which means we updated and optimized diaphragm valve for many times, and solve the problem in advance, more stable quality.

3. No dead angle.

4.Seal imported from Denmark

 

Donjoy Valve Advantage

ASME BPE Diaphragm Valve body surface

Hygienic Diaphragm Valve Construction

Diaphragm Valve Part List

Hygienic U-type Diaphragm Valve Dimension

Sanitary Mini Diaphragm Valves dimension

 

Hygienic valve packing

Our sanitary diaphragm valve use for customer’s pharmaceutical project

Diaphragm Valve Use for Customers ProjectDiaphragm Valve Use for Customers Project 2

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.

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