Product features • Brass diaphragm valve • For non-corrosive gases and gas mixtures up to quality 6.0 • Suitable for pressures up to 40 bar • Wide range of in-/ outlets • Metal-to metal sealing to atmosphere • Suitable to use with oxygen • Ergonomically designed Technical data Type Working pressure Materials Body: Diaphragm: chrome plated brass DN8 stainless steel 1.4571 DN13/19 stainless steel 1.4310 In- and outlets Female thread or stainless steel welding stub Temperature range -30°C to +60°C -8 Leak rate <10 mbar l/s He Seat diameter 8, 13 or 19 mm Flow DN8: 1/4”-NPT 1,47 capacity (cv) 3/8”-NPT 1,47 tube 6x1 mm 0,47 tube 8x1 mm 1,09 tube 10x1 mm 1,47 tube 1/4” male 0,64 tube 3/8” male 1,58 DN13: 2,5 DN19: 5,9 Data sheet DES DVM Edition 0812 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

Ordering information: Diaphragm valves DVM - 1/4”-NPT female - 3/8”-NPT female - SS-tube 6x1 mm - SS-tube 8x1 mm - SS-tube 10x1 mm - SS-tube 1/4” male - SS-tube 3/8” male - 1/2”-NPT female - SS-tube 12x1 mm - SS-tube 15x1 mm - SS-tube 1/2” male - 3/4”-NPT female - SS-tube upon request - with position indicator Data sheet DES DVM Edition 0812 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH A 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