TESCOM™ 20-1100 SERIES PRESSURE REGULATOR GAS

20-1100 Series regulator is designed with lightweight aluminum construction for onboard compressed natural gas (CNG) vehicles 7 liter engines and larger. This regulator offers higher flow capacity than the 20-1000 Series and accessory options such as solenoid valve and pressure sensors.

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TESCOM 20-1100 Series

Specifications

Type of Gas CNG (Compressed Natural Gas)
Maximum Inlet Pressure 3600 psig / 248 bar
Outlet Pressure Range 49-145 psig / 3.4-10.0 bar
Design Proof Pressure 150% of maximum rated
Leakage Bubble-tight
Operating Temperature -40°F to 221°F / -40°C to 105°C
Nominal Flow Rate Up to 75 kg/h / 1.25 kg/min, 1543 l/min (density CNG 0.81g/dm3)
Flow Capacity Cv = 0.8
Integral filter Filter rate 40 μm, one piece, 2 layer sintered mesh
Solenoid Shut-off Valve Supply: 24 V DC ± 15% or 12 V DC ± 15%
Electrical Connection: AMP Connector
Pressure Relief Valve 125-275 psig / 8.6-19.0 bar
Pressure Sensor Supply: 5 V DC ± 0.25 V DC
Output Signal: 0.5 V, 4.5 V proportional
Electrical Connection: Packard Connector
Metering Range: 0-102, 145, 290, or 3626 psig / 0-7.0, 10.0, 20.0, or 250 bar
Body, Sensor Aluminum EN AW-6082 T6 (hard-anode oxidized)
Seat Polyimide (Vespel® SP21)
O-Rings HNBR, FKM
Fittings 316 Stainless Steel
Remaining Parts Stainless Steel, Aluminum, Brass, or PTFE
Filter 316 Stainless Steel
Heat Exchanger Body: Aluminum EN AW-6082 T6 and 6061 T6
Fittings: Brass
O-Ring: EDPM
Solenoid Shut-off Valve Body: Stainless Steel
Seat: PA 6.6
Pressure Relief Valve Body: Brass
O-Ring: NBR
Pressure Sensor/Plug Body: Brass/Steel with surface coating
O-Ring: Fluorosilicone/NBR
Connections Wide range of fittings
Weight 3.5 lbs / 1.6 kg
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