Product Category : Valves
Dairy Pharma Chem Liners manufactures Diaphragm / Zero Dead Leg Valves. The types of Diaphragm / Zero Dead Leg Valves include:
Aseptic Diaphragm Valves:
DPL offers 2/2 way Wheel / Pneumatic operated Diaphragm Valves. These valves are best suited for use in pharmaceutical, water treatment, and food processing and lab equipment industries. The valve body is cavity free and is self draining. It has isolating diaphragm, with top entry design. These Aseptic Diaphragm Valves also has bubble tight closure against both pressure and vacuum and a bi-directional flow path. Diaphragm Valves are recognised by the Biopharm industry as the only true aseptic valve. It is ideally suited for CIP [clean-in-place] and SIP [steam-in-place].
DPL offers S.S. 316 [CF8M] / S.S. 316L [CF3M] investment cast valve body or machined from block, cast iron white / black epoxy coated or S.S. 304[Cf8] bonnet and ABS plastic or S.S. 304[CF8] hand wheel. The Diaphragm comes in various elastomers as per process application and is acceptable up to 175 deg. Temperature.
Design & Pressure Rating: Weir A Pattern As Per BS 5156 & PN 16.
Sizing: ¼ inch to 4 inches in Tubing or N.B. Sch-10 Sizes.
End Connection: Triclamp / SMS / Flanged / Bsp Threds, Buttweld Ends
Finish [Internal]: Pharma Finish [Average Ra<1 Micron]
Finish [External]: As Cast
Zero Dead Leg [GMP Loop] Valve :
The GMP fabrication can be utilized to virtually eliminate dead legs in the design of point of use outlets in a typical WFI distribution loop. The process fluid flows through the valve body. As demand warrants, the valve is opened providing an uncontaminated sample untainted by bacterial growth or contaminants which may accumulate in outlets greater than 6D. The outlet can also be utilized as a steam condensate drain or as a divert port. The Zero Dead Leg [GMP Loop] Valve has been modified to accept a third port of the same diameter or smaller, positioned adjacent to the weir at the bottom of the valve. Typically the GMP Valve is oriented in the vertical position.
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