Ultra-High-Purity LUOSSSS0 Single-Stage Line Regulator

DruvaUHP 20 m3 Series

The DruvaUHP 20 m3 Series ultra-high-purity LUOSSSS0 single-stage line regulator is used in gas supply systems for pure, inert, flammable, oxidising, corrosive, and/or toxic gases and their mixtures up to gas purity 6.0.

Technical Data Talk to the experts

Max

6Purity

Talk to the experts

Ultra-High-Purity LUOSSSS0 Single-Stage Line Regulator

Ultra-High-Purity LUOSSSS0 Single-Stage Line RegulatorIntroduction

Engineered for precision and reliability, the Druva LUOSSSS0 single-stage line regulator is the perfect choice for sensitive gas supply systems that demand superior performance and accuracy. Featuring a Hastelloy diaphragm tightening system that ensures secure sealing to the atmosphere, this ultra-high-purity pressure regulator offers enhanced durability and leak-free performance. Its encapsulated valve provides fine control for exceptional pressure adjustments and minimises contamination. The compact design allows easy integration into tight spaces.

Hastelloy diaphragm tightening system provides a secure seal to the atmosphere for reliable, leak-free performance.
Encapsulated valve control element ensures precise and stable pressure regulation with enhanced control.
Space-efficient and easy to integrate into systems with limited installation space.
Offers fine-tuned control for precise and accurate pressure settings.
Electrostatic chargeability test complies with industry standards for electrostatic discharge safety.
Designed and approved to meet ISO 7291, including the O2 ignition test.
Assembled, cleaned, and vacuum-packaged in an ISO 7 clean room (according to ISO 14644-1) to ensure contamination-free performance.
Compatible with VCR® and Swagelok® connections.
Note: Swagelok® and VCR® are trademarks of Swagelok Company. The trademarks and products of Swagelok Company are not affiliated or associated with GCE.

Ultra-High-Purity LUOSSSS0 Single-Stage Line RegulatorGeneral properties

General properties

Product Line	druvaUHP - Ultra High Purity
Purity Grade	6.0 (99.9999%)
Gas Properties	Pure, inert, flammable, oxidizing, corrosive, toxic
Material (main body)	Stainless Steel (1.4404)
Regulation Type	Single stage
Applications	Analytical laboratories, Automotive, Semiconductor
Leakage rate seat	≤ 4x10-8 mbar l/s (Helium)
Leakage rate outside	≤ 1x10-9 mbar l/s (Helium)
CV range:	0,10
Surface finish	10 μin. (0.25 μm) Ra avg. electropolished
Material gas wetted parts:
Regulator diaphragm	Hastelloy C-276 (2.4819.10)
Inlet fi lter:	10 μm mesh fi lter (1.4404)
Regulator seat:	PCTFE (P in greater than 50 bar); PTFE (P in ≤ 50 bar)
Regulator poppet	Stainless Steel (1.4404)
Material Bonnet:	Stainless Steel (1.4404)
Pressure rates line regulator
Nom. inlet pressure	2,900 psig (200 Bar)
Max. inlet pressure	3,500 PSIG (241 Bar) @ 60°C
Delivery pressure	4,4 to 30 psig (0.3 to 2 bar); 7,3 to 60 psig (0.5 to 4 bar); 15 to 100 psig (1 to 7 bar); 15 to 150 psig (1 to 10 bar)
Test in production	Pressure test with Helium of each item; Seat leakage test with Helium of each item; Helium leak test of each regulator against atmosphere; Test of functionality of each item
Approvals during development	Type test in accordance with ISO 7291 and CGA E-4; Additional life cycle test; Electrostatic chargeability test: - Fulfill requirements according ISO 80079-36; IEC TS 60079-32-1 and German TRGS 727; - Usable in EX-areas zones 1 and 2 for gases with explosion risk group I; IIA;IIB; IIC
Weight	1,2 kg
Working temperature	-20 °C to +60 °C