Inlet fittings and connections for U 11 - U 33

Product catalog summary

Overview: This document is a technical data sheet for DES fittings, specifically for inlet fittings and connections used in Spectron Gas Control Systems. It covers various models and specifications for fittings used in gas control systems, detailing materials, dimensions, and connection types.

Material Specifications: The fittings are primarily made of brass, with some components using copper, steel, and Perbunan. Notably, certain materials like vulcanised fibre and Perbunan should not be used for oxygen applications.

Connection Types: The document lists various connection types, including G 1/2”, G 3/4”, and M24 x 1.5, among others. These connections are designed for different pressure ratings (PN40, PN200, PN250, PN300) and nominal diameters (DN10, DN12, DN17, DN20).

Sealing and Fittings: Sealing options include Usit-rings and O-rings, with specific dimensions provided for each type. The fittings are designed for both inlet and outlet orifices, with detailed drawings and dimensions included.

Recommendations and Limitations: The document advises against using certain materials for oxygen applications. It also provides optional fittings and components for specific configurations.

Contact Information: Spectron Gas Control Systems GmbH is based in Frankfurt, Germany, with contact details provided for further inquiries.

Catalog excerpts

Inlet fittings and connections for U 11 - U 33-1

Inlet fittings and connections for U 11 - U 33 spectro tec Fittings for in- and outlet without orifice hole Drawing Fitting PN200 DN10 Description DIN 477 No. 9 DIN 477 No. 1 d2 G 1/2” 39 SW 32 Article no. G 3/4” W21,8 LH x 1/14” 512.21000 512.21500 512.21700 DIN 477 No. 6 W21,8 RH x 1/14” DIN 477 No. 10 W24,32 x 1/14” 512.21800 1 Sealing for M24x1,5: 11,7x18,2x2,5 162.07650 1 Sealing for M24x1,5: 11,5x19x2 162.04540 53 1 d2 Material brass sealing: Polyamid PA in 512.21000 vulcanised fibre SW 27 Connection PN200 DN10 DIN 477 No. 9 G 3/4” DIN 477 No. 10 W24,32 LH x 1/14” SW 27 d2 G 1/2” DIN 477 No. 6 M24 x 1,5 W21,8 RH x 1/14” M24 x 1,5 718.25561 718.25562 718.25563 brass 512.03230 l1 Connection PN250 DN10 3 2 56 M 24x1,5 SW 27 M 24x1,5 SW 30 18 14 1 gesamt: 89 G 1/2” SW 24 30 Connection PN300 DN10 Connection, complete 1 Connection 3 Fitting 2 Sealing (standard) 2 Usit-ring 512.21900 512.03230 512.06950 162.12740 162.36980 with filter 20 µm M24 x 1,5 717.01954 brass with filter 20 µm G 1/2”-a bull nose 717.08520 brass 58,5 44,5 G 1/2 M24x1.5 brass brass copper steel / Perbunan* SW 32 SW 27 G1/2" G1/2" Connection PN300 DN10 57.5 * do not use for oxygen! Data sheet DES Fittings - Edition 1112 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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Inlet fittings and connections for U 11 - U 33-2

Inlet fittings and connections for Fittings for in- and outlet with orifice hole Solderung bush+nut G 1/2" female Solderung bush+nut G 3/4" female Solderung bush+nut G 1" female Solderung bush+nut G 1 1/4" female Connection, complete with gland Data sheet DES Fittings - Edition 1112 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH Spectron Gas Control Systems GmbH [email protected] www.spectron.de

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Inlet fittings and connections for U 11 - U 33-3

Inlet fittings and connections for Fitting, complete i)Threaded connection )Solderung bush )Welding stub Fitting, complete Low pressure fitting for relief valve outlet and bonnet Fitting, complete Data sheet DES Fittings - Edition 1112 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH Spectron Gas Control Systems GmbH [email protected] www.spectron.de

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