Page 196 - Industrial Ancillaries 2020 Catalogue (Sterling)

03 Norgren Ported Filters & Regulators
• Can be installed at any point in the compressed air system without regard to accessibility — pilot regulator can be installed in the most convenient location
• Accurate pressure regulation over a wide range of ows
• Can be used with conventional or feedback pilot regulator
• Feedback pilot regulator senses downstream pressure and automatically
adjusts pilot operated regulator outlet pressure
• Regulator and pilots are constant bleed for fast response • Relieving units
Warning - Feedback Pilot Regulators
The feedback line must sense the pilot operated regulator outlet pressure and must beconnected before turning on the air supply. If it is not connected, the pilot operated regulator outlet pressure will rapidly increase to the inlet pressure when the adjusting knob on the pilot operator is turned clockwise.
11-808 & 11-204 Ported Pilot Operated Pressure Regulator
170
BSPP Thread (ISO G)
Ambient Temperature*:
-20°C to +80°C
Maximum Inlet Pressure:
20 bar (290 psi)
Speci cations
RR1188wwitihthCCoonnvevenntitoionnaallPPiloilottRReegguulalatotorr RR1188wwitihthFFeeeddbbaackckPPiloilottRReegguulalatotorr
FEEDBACK PILOT REGULATOR
SUPPLY AIR
FEEDBACK
LINE
PILOT OUTPUT LINE
OUTLET AIR
Medium: Compressed air only Gauge Ports: Rc 1/8
11-808 Series Materials
Body: Zinc alloy Bonnet: Aluminium alloy Elastomers: Nitrile
11-204 Series Materials
Body: Zinc alloy
Bonnet: Zinc alloy Elastomers: Synthetic rubber
SUPPLY AIR
PILOT OPERATED REGULATOR
Part No. Port Size BSPP Flow** dm3/s Operation
Price
11-808-960 3/4 180 Relieving
£356.64
11-204-004 1/4 N/A Relieving 11-808-980 1 180 Relieving
* Air supply must be dry enough to avoid ice formation at temperatures below +2°C.
** Typical ow with a 40 μm element at 6.3 bar (90 psi) inlet pressure and 0.35 bar (5 psi) pressure drop.
£189.05 £398.38
11-204-006 1/4 N/A Relieving
£189.05
• Floating valve pin for more positive seating & greater dependability
• Balanced valve construction for accurate and rapid response to ow
demand and line pressure changes
• Easy disassembling for service without removal from the air line
• • •
Large effective diaphragm area for more stable regulated pressure over a wide range of conditions
Baf e and syphon tube construction for increased sensitivity and better performance
Relieving type to automatically prevent excessive pressure build-up
20AG Ported Pressure Regulator
BSPP Thread (ISO G)
The 20AG Series of pressure regulators are designed for general application in compressed air service where reliable, accurate pressure regulation and large ow capacity is required. Gauge port is not full ow and cannot be used as an outlet port.
Speci cations
Medium: Compressed air only Gauge Ports: G 1/8
20AG Series Materials
Body & Bonnet: Zinc alloy Bottom Plug: Brass Adjusting Screw: Steel plated Elastomers: Synthetic rubber
170
Ambient Temperature*:
-20°C to +80°C
Maximum Inlet Pressure:
28 bar (406 psi)
Part No. Port Size BSPP Flow dm3/s
Operating Pressure bar Operation Price
20AG-X4G/PH100 1/2 60
0.2 - 8 Relieving £211.41
196
20AG-X4G/PJ100 1/2 60
7 - 16 Relieving £211.41
20AG-X8G/PH100 1 100
0.2 - 8 Relieving £452.84
Compressed Air Preparation Equipment