UHP gas train JSR-1ETG-BV

stainless steel

Overview
Gas stick assembly JSR-1ETG-BV Series integrates a VSR-1EL single-stage pressure regulator and diaphragm shut-off valves for accurate pressure control of high-purity and industrial gases. Designed for wall-mounting and modular installation, the unit supports inlet pressures up to 100 bar and is tested for oxygen service.

Key features

• Wall-mounting tapping points
• VSR-1EL series single-stage regulator
• Brass chrome-plated body and bonnet for inert, reactive, flammable and oxidizing gases (up to grade 6.0)
• Stainless steel 316L body and bonnet option for corrosive gases
• Modular design for easy configuration and maintenance
• Diaphragm-type shut-off valves
• Suitable for inlet pressure up to 100 bar
• Tested for use with oxygen

Typical applications

• Component testing
• Calibration systems
• Laboratory pressure control
• High-pressure sampling systems
• Service and test equipment

Technical data
Type: single-stage
Series: JSR-1ETG-BV
Inlet pressure P1: max. 100 bar
Outlet pressure P2: 2 / 4 / 10 / 20 / 50 bar
Materials:
Body (regulator and valves): brass chrome plated or SS 316L (see ordering info)
Valve seat (regulator): PCTFE
Valve seat (shut-off valve): PTFE
Diaphragm (regulator): Hastelloy® C276
Filter: SS 316L
Temperature range: -30°C to +74°C
Leak rate (to atmosphere): 1×10^-8 mbar l/s He
Leak rate (via seat): 1×10^-6 mbar l/s He
Flow capacity: Cv = 0.07
Weight: 4.1–5.7 kg

Dimensions
Dimensions and schematic drawings are provided in the product diagrams and flow chart accompanying this product description.

Ordering information

• Series: JSR-1ETG-BV
• Regulator model: VSR-1EL (single-stage)
• Outlet pressure options: 2 / 4 / 10 / 20 / 50 bar
• Material options: brass chrome plated or SS 316L