Oxygen cylinder valve D354stainless steelgreyhigh-pressure
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Characteristics
- Applications
- oxygen cylinder
- Material
- stainless steel
- Color
- grey
- Other characteristics
- high-pressure
Description
Product description
D354 valve with oleo-pneumatic actuator is designed to maintain the highest level of gas purity. No particles are generated thanks to its tied diaphragm technology, and gas wetted volume is minimized for UHP applications. The valve is suitable for ultra-high-purity, corrosive, reactive and toxic gases; the oleo-pneumatic actuator increases seat closure force for dependable sealing at high working pressures.
Key advantages
Characteristics / Technical specifications
D354 valve with oleo-pneumatic actuator is designed to maintain the highest level of gas purity. No particles are generated thanks to its tied diaphragm technology, and gas wetted volume is minimized for UHP applications. The valve is suitable for ultra-high-purity, corrosive, reactive and toxic gases; the oleo-pneumatic actuator increases seat closure force for dependable sealing at high working pressures.
Key advantages
- Tied diaphragm design with minimal gas wetted volume
- Combined soft and metal seat design with low permeation rate
- Threaded weep hole for pipe away connections
- Strong closing force with the use of a hydraulic amplifier
Characteristics / Technical specifications
- Gas Type: Pure & Ultra-pure
- Connections: According to (inter-)national standards, customer’s specifications
- Flow rate: CV = 0.35
- Working pressure: 200 bar
- Body materials: Stainless steel 1.4435 (AISI 316L) / option Hastelloy® 2.4602 (UNS N 06022)
- Temperature range: -40 to +65 °C
- Leak rate: 1.10^-8 M bar l/s
- Seat orifice size: 4 mm
- Marking: π0029 (according to TPED), valve number, manufacturing date, Connections, seat material, 3 stars
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Ultra high purity gas cylinder valves
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.