Description
Features for Donjoy manual diaphragm valve
Manual or pneumatic operation, specifically for sanitary and aseptic processes in the pharmaceutical industry. This valve is ideal for fluid control and on/off tasks. The diaphragm provides a body seal and a seat seal. There is no path to the outside environment, so the diaphragm valve is suitable for aseptic processes. When the valve is closed, the pressure pad supporting the diaphragm moves toward the sealing surface on the valve body. As the pressure plate moves, the diaphragm bends and is forced to the seat area in the center of the valve body, thus closing the fluid path to the valve body. The relationship between the valve body and the pressure plate prevents the compression of the diaphragm. The valve can be operated manually or pneumatically, or it can be controlled by a controller and solenoid valve.
Technical specifications for Donjoy manual diaphragm valve
- Specifications: 1″-4″, DN25-DN100
- Pressure: 10bar (145 PSI)
- Material: ASTM 316L, 1.4404, 1.4435 NB2 Fe<0.5%
- Temperature: -20°C +150°C (EPDM)-4°F+302°F (+140°C (SIP, 30) 284°F)
- Connection: clamp, welding, thread, 3A BPE DIN SMS IDF ISO
- valve body structure: straight through, three-way, U-shaped three-way, tank bottom valve, multi-channel diaphragm valve
- Diaphragm material: EPDM + PTFE (double layer) / EPDM / Silicon / FPM (Vitong)
- Certification: 3A-54-02/1580, PED 97/23 EC, FDA177.2600
Application for Donjoy manual diaphragm valve
Diaphragm valves, manually or pneumatically operated, and 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 valves are better in feature of flow in comparison with other valves. It is easier to clean up and better to process thesubstance with particles. The phenomenon of air pocket is rare during application of flow control.
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CONTACT US
Tan Long Technology Solutions Co., Ltd is the official distributor of the DONJOY (China) brand in Viet Nam
🤙 090909 1789
🏬 146/18 Nguyen Huu Tho street, Phuoc Kien ward, Nha Be district, Ho Chi Minh city, Viet Nam
