Certificates
●All synthetic resin and additive are comply with FDA certification 
●Material chemical composition, physical properties and manufacturing process are documented 
●All diaphragm seal consistency with FDA certificate
●-21-CFR-FDA 177.1550 perfluorocarbon synthetic resin 
●-21-CFR-FDA-177.2600 rubber 
●USP 28 class VI CHAPTER 87 IN VITON and CHAPTER 88 IN - VITON consistency the authentication 
●3-A consistency authentication NO: 54-02-1580
●EN 10204-3.1 Certificate on traceability of stainless steel Chemical composition synthesis
●CE-PED/97/23/EC N.O.: TUV DGR 0036-QS-1153-14

Technical Features 
●Size: 1/4"-4",DN6-DN100
●Material: 316L/1.4404, ASME BPE 316L 1.4435 NB2 Fe≤0.5%
●Pressure: vacuum to 10bar (1.0 Mpa)
●Temperature: -20℃ to +150℃, Depending on the seal material
●Seal: EPDM SILICON FKM FFKM HNBR NBR EPDM+PTFE
●Connection standard: DIN SMS ISO IDF RJT BS4825 ASME BPE 3A DIN11864 DIN11853
●Connection way: threaded, clamp, welding, flange
●Drive mode: manual, pneumatic, electric
●Roughness: Ra≤0.6μm; MP=Ra≤0.3μm; EP=Ra≤0.3μm
●Certification: FDA 177.2600; 3A-18-03; Glass II USP Glass VI Chapter 88; GB4806.11; EG VO/1935-2004; PED/97/23/EC.

Donjoy has been manufacturing high-cleanliness diaphragm valves for 20 years and has applied more than 500,000 pieces in various fields, involving more than 300 varieties, such as 2-way, 3-way, U-shaped 3-way, multi-ports, adjustable, manual, pneumatic, electric, etc. And they are interchangeable.