High Purity High Pressure Gas Cylinder Pressure Regulators Pressure Reducing Valve JSR-1E Series

Poduct Features

• Cylinder pressure regulator
• Brass chrome plated body and bonnet for inert, reactive, flammable and oxidizing gas and mixtures up to grade 6.0
• Stainless steel 316L body and bonnet for corrosive gases
• 6 ports flexible configuration
• Stable outlet pressure
• Simple outlet pressure limitation by handwheel
• Tested for use with oxygen

Typical Applications

• Component Testing
• Calibration Systems
• Laboratory Pressure Control
• High Pressure Sampling Systems
• Service & Test Equipment

Dimensions (mm)

Technical Data

Type:	single-stage
Inlet pressure P1:	max. 300 bar
Outlet pressure P2:	VAC/2/4/8/10/20 bar
Materials
Body regulator, Relief valve:	see ordering info
Valve seat:	PCTFE
Diaphragm:	Hastelloy® C276
O-ring:	Viton® (FKM)
(option）	Kalrez® (FFKM)
Filter:	SS 316L
Inlets and Outlets:	1/4” NPT(F)
Temperature range:	-30℃ to +74℃
Leak rate: (to atmosphere)	1×10-8 mbar I/s He
(Via seat)	1×10-6 mbar I/s He
Flow capacity:	Cv=0.07
Weight:	1.30kg

Flow Chart

Ordering Information

Ordering Example

For mixed gases, please specify cylinder connection standard and thread when ordering.