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.

Pressure Rating

Maximum Inlet Pressure: 3600 psig / 248 bar
Outlet Pressure Range: 49-145 psig / 3.4-10.0 bar

Pressure Regulator Materials

Body, Sensor: Aluminum EN AW - 6082 T6 (hard-anode oxidized)
Seat: Vespel SP-1®
O-Rings: HNBR, FKM
Fittings: 316 Stainless Steel
Remaining Parts: Stainless Steel, Aluminum, Brass or Teflon®
Filter: 316 Stainles Steel

Heat Exchanger Materials

Body: Aluminum EN AW-6082 T6 and 6061 T6
Fittings: Brass
O-Ring: EPDM

Solenoid Shut-off Valve Materials

Body: Stainless Steel
Seat: PA 6.6

Pressure Relief Valve Materials

Body: Brass
O-Ring: NBR

Pressure Sensor/Plug Materials

Body: Brass/Steel with surface coating
O-Ring: Flourosilicone/NBR

Flow Capacity

Cv = 0.8

Operating Temperature

-40°F to 221°F / -40°C to 105°C

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%
Electronical 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

Weight

3.5 lbs / 1.6 kg