High-Purity Two-Port Shut-Off Valve - 50 Bar

DruvaPUR 20 m³ Series

The DruvaPUR 20 m³ Range two-port metal diaphragm shut-off valve is used in supply systems handling pure, inert, flammable, and oxidising gases and gas mixtures up to a maximum purity of 6.0. It is not usable for corrosive and toxic gases.

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Max

6Purity

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High-Purity Two-Port Shut-Off Valve - 50 Bar

High-Purity Two-Port Shut-Off Valve - 50 BarIntroduction

Engineered for critical applications, the Druva high-purity two-port shut-off valve ensures flawless performance and unparalleled reliability. It supports a maximum pressure of 50 bar and ensures contamination-free operation. This high-purity valve delivers a high level of safety and reliability, ensuring long-lasting, leak-proof performance for ultra-pure applications.

Suitable for ultra-pure gas pipelines to deliver contamination-free performance.
Maximum working pressure of 50 bar.
Seat diameter of approximately 8 mm.
Opens and closes after 90° rotation of the handwheel.

High-Purity Two-Port Shut-Off Valve - 50 BarGeneral properties

General properties

Purity Grade	druvaPUR - High Purity
Purity Grade	6.0 (99.9999%)
Gas Properties	Pure, inert, flammable, oxidizing, corrosive, toxic
Material (main body)	Stainless steel
Regulation Type	Dual stage / Two stage
Applications	Analytical laboratories, Laser and Plasma cutting, Industry, Automotive, Refrigeration, Petrochemical
Valve Type	Diaphragm shut off valve
Inlet / outlet ports	1/4“ NPT female or adapter with double compression fitting
Max. working pressure (Bar / PSI)	50 / 725
Cv-value	0,26
Seat diameter	8 mm
Leakage rate seat	less than 1x10^-6 mbar l/s (Helium)
Leakage rate outside	less than 1x10^-9mbar l/s (Helium)
Valve diaphragm	Hastelloy
Valve seat	PCTFE
Valve poppet	Stainless Steel
Return spring	Stainless Steel
Filter	1x for each inlet, 1x for each outlet
Weight (kg / lbs)	0.28 / 0.61
Working temperature	-20 °C to +60 °C