











With automatic change-over function
* With VSR-11E Series dual stage regulator
* Brass chrome plated body for inert, reactive, flammable and oxidizing gas and mixtures up to grade 6.0
* Stainless steel 316L body and bonnet for corrosive gases
* Modular design
* Diaphragm type shut-off valves
* Suitable for inlet pressure up to 300 bar
* Easy installation into safety cabinet for gas cylinders
* Tested for use with oxygen
Type: Double stage
Inlet pressure P1: max. 300 bar
Outlet pressure P2: 2/4/10/20 bar
Materials
Body regulator and valves: see ordering info
Valve seat (regulator): PCTFE
Valve seat (shut-of valve): PCTFE
Diaphragm (regulator): Hastelloy C276
Diaphragm (valve): Elgiloy
O-ring: Viton (FKM)
(option) Kalrez (FFKM)
Filter: SS 316L
Inlet connection: 1/4”NPT(F)
Outlet connection: 1/4”NPT(F)
Temperature range: -30℃ to +74℃
Weight: 5.1kg