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Two-Way Three-Way Manual High-Purity Diaphragm Valves

Main Technical Data:

▪ End Connection Size 1/4″ to 3/8″, 6 mm to 8 mm

▪ Pressure Rating: vacuum to 17.2 bar (250 psig)

▪ Cv: 0.3, Orifice Size: 4.1 mm (0.16 in.)

▪ Seat PCTFE, PFA for option

▪ Low internal volume, fully swept flow path

▪ Manual round handle

▪ Suitable for ultra-high purity application

▪ Stainless steel 316L, 316L VAR, 316L VAR-VIM material


Product Detail

Product Tags

2-Valve 3-Way Block Type Manual Diaphragm Valves

The Low Pressure Manual Diaphragm Valves are suitable for high purity and ultra high purity applications. These valves offer enhanced reliability, a wide temperature range, and excellent medium compatibility, making them applicable to a vast majority of working conditions. Variety of end connection types available: male MR fitting, female MR fitting, (swivel) rotatable male MR fitting, tube butt weld, fractional tube fitting, metric tube fitting.

Flow Paths

low pressure low flow type diaphragm valves 2-valve 3-way type block valves manifolds for ultrahigh purity industry

 

Three options of cleaning: Standard Ra 15 µin (0.4 µm), high purity Ra 10 µin (0.25 µm) and ultra-high purity Ra 5 µin (0.13 µm)

Packaging: Double bagged with inner bag filled with 99.999% nitrogen

Marking: Permanently heat code marked; traceable to original mill certificate of test

Inspection: Critical surfaces are 100% visually inspected using magnification and lighting

Testing: All valves 100% helium leakage tested before delivery. All products come with high-quality appearance

 


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