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2-Way (Straight) Diaphragm Valve

A Straight-Through SS 316L Diaphragm Valve is a high-performance flow control device featuring a full-bore internal design that allows media to pass in a straight line without the obstruction of a central weir. Constructed from stainless steel (SS 316L) for superior corrosion resistance and weldability, it utilizes a flexible diaphragm to create a bubble-tight seal while completely isolating the valve's mechanical parts from the process fluid. This design is specifically engineered to provide a low pressure drop and prevent clogging, making it the ideal choice for handling slurries, viscous liquids, or abrasive media in chemical processing, water treatment, and food-grade industrial applications.
Details about 2-Way (Straight) Diaphragm Valve
Specification Name Specification Value
Size DN20 1"to DN100 4
Standard 3A, DIN, SMS, BS/RJT, ISO/IDF, ASME/BPE etc.
Max pressure 10 bar
Working Pressure ASSEMBLING Diaphragm:EPDM(-40°C-150°C)PTFE/EPDM(-10°C-150C)
Certification ISO 9001,CE,TUV,SGS
Application Food, Beverage, Brewery, Diary, Pharmaceutical, Fine chemical, Cosmetic etc.
Connection end weld, clam
Controlling Manual hand wheel, Pneumatic
2-Way (Straight) Diaphragm Valve Description :
Puremetix is a specialized brand focused on high-purity fluid handling solutions, recognized for producing SS 316L diaphragm valves that meet stringent ASME BPE and FDA standards for sterile and hygienic environments. Their valves are engineered from premium low-carbon stainless steel to ensure maximum corrosion resistance and weldability, featuring ultra-smooth, electropolished internal surface finishes (Ra < 0.4 µm) that eliminate bacterial traps. Designed to withstand rigorous CIP/SIP sterilization cycles, Puremetix components utilize high-grade PTFE/EPDM diaphragms to provide a bubble-tight seal and complete media isolation, making them a reliable choice for critical applications in the pharmaceutical, biotechnology, and food and beverage industries where material traceability and zero-contamination are essential.

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