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LM61/LM62

Product catalog summary

Product Overview
The LM61 and LM62 are line pressure regulators designed for non-corrosive gases and gas mixtures up to quality 6.0. They feature a laboratory-style design, central filter, high control accuracy, integrated relief valve, and are tested for oxygen use. These regulators are suitable for ECD applications and allow simple outlet pressure limitation via a handwheel. The bonnet is powder-coated, and piston-type regulators are used for outlet pressures greater than 20 bar.

Technical Specifications
- Inlet Pressure: Maximum 300 bar
- Outlet Pressure: Options of 1.5, 4, 10, 20, 50, 100 bar
- Materials: Chrome-plated brass body, stainless steel diaphragm, PA 11 or EPDM valve seat, and brass piston for pressures over 20 bar
- Connectors: 1/4” NPT female, 1/8” NPT female
- Leak Rate: 1x10^-8 mbar l/s He
- Weight: 1.3 kg (LM61), 1.6 kg (LM62)

Flow Curves
The document includes flow curves for both LM61 and LM62, indicating outlet pressure against flow rate for different inlet pressures.

Specifications and Quality Assurance
SPECTROLAB components ensure maximum quality through high-grade materials and ISO 9001 quality assurance. Components in contact with the medium are cleaned using the SPECTRO-CLEAN process and undergo a 100% Helium-leak-test.

Pressure Indication and Safety
All regulators are equipped with pressure gauges for both inlet and outlet pressure. Safe operation requires considering the entire system configuration, material compatibility, temperature ranges, and adherence to relevant regulations.

Ordering Information
The LM61/LM62 series offers various configurations, including single-stage (LM61) and double-stage (LM62) options, with different inlet and outlet pressure capabilities. Relief valves and pressure indication options are also customizable.

Catalog excerpts

Line pressure regulator LM61 / LM62 spectro lab Dimensions Pressure regulator LM61 / LM62 Line pressure regulator LM61 / LM62 Product features Technical data • Single- or double-stage line pressure regulator for non- corrosive gases and gas mixtures up to quality 6.0 • New laboratory-style design • Central filter • High control accuracy • Integrated relief valve • Tested for use with oxygen • Suitable for ECD-applications • Simple outlet pressure limitation by handwheel • Powder-coated bonnet • Piston type regulators for outlet pressure >20 bar Inlet pressure P1 Max. outlet pressure P2 Flow rate Q Materials Body: Diaphragm: Valve seat: Piston (P2>20 bar): Connectors Relief valve connector Leak rate Weight max. 300 bar 1,5/4/10/20/50/100 bar see flow curves chrome-plated brass stainless steel 1.4310 PA 11 or EPDM Messing 1/4” NPT female 1/8” NPT female -8 1x10 mbar l/s He 1,3 kg (LM61) 1,6 kg (LM62) Data sheet DES LM61LM62 - Edition 0111 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200 [email protected] www.spectron.de

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Line pressure regulator LM61 / LM62 Dimensions - pressure regulator LM61 / LM62 side view ca. 136 rear view / mounting information Additional configurations upon request! Ordering information: LM61 / LM62 series line pressure regulators Please specify type of gas! Relief valve - without relief valve (plug) - relief valve Outlet press. indication 1,5 - to 1,5 bar (LM62) 20 - to 20 bar 4 - to 4 bar (LM62) 50 - to 50 bar (piston type) 10 - to 10 bar 100 - to 100 bar (piston type) Inlet press. indication - plug - pressure gauge - 1/4”-NPT-F (port only) B - plug M - pressure gauge 0 - 1/4”-NPT-F (port...

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LM61/LM62

LM61/LM62

Catalog excerpts

All Spectron Gas Control Systems GmbH catalogs and technical brochures