Flowtech Catalogue

ST ANDARD SERIES FRLS, ASYNTESI

Pressure Regulator

Technical Data

Body Size 1

Body Size 2

Maximum Input Pressure bar

15

13

Flow Rate NI/min at 6.3 bar (0.63 MPa, 91 psi) åP 1 bar (0.1 MPa, 14 psi)

570

1650

2900

3000

4300

4700

Weight g

193

188 Any

179

546

519

515

503

Mounting Position Wall Fixing Screws

Any

No. 2 M4 Screws

No. 2 M5 Screws

Gauge Port

1/8” BSP

1/4” BSP

5

Body Size 1, Relieving, BSPP 9185

Body Size 2, Relieving, BSPP 9185

Thread BSPP Pressure Range bar

Thread BSPP Pressure Range bar

5611R141 5611R161 5612R142 5612R162 5613R143 5613R163

5623R143 5623R163 5624R144 5624R164 5625R145 5625R165 5626R146 5626R166

1/8” 1/8” 1/4” 1/4” 3/8” 3/8”

0 to 8

3/8” 3/8” 1/2” 1/2” 3/4” 3/4”

0 to 8

0 to 12

0 to 12

0 to 8

0 to 8

0 to 12

0 to 12

0 to 8

0 to 8

0 to 12

0 to 12

1” 1”

0 to 8

0 to 12

In-series Regulator

The in-series regulator is used to take air at a set pressure from the ports on the front and back of the body, while the pneumatic inlet and outlet ports are connected directly. It is possible to assemble several regulators side by side, all supplied at the same pressure, and obtain different regulated pressures, regardless of the pressure of the previous module.

The in-series regulator uses the same construction principles as the standard regulator, so the advantages are the same, such as compensation for upstream pressure changes, relief valve, rapid relief of the downstream pressure and a padlockable push-lock knob.

Technical Data

Body Size 1

Body Size 2

Maximum Input Pressure bar

15

13

Flow Rate NI/min at 6.3 bar (0.63 MPa, 91 psi) åP 1 bar (0.1 MPa, 14 psi)

500

1000

Weight g

193

188 Any

179

546

519

515

503

Mounting Position Wall Fixing Screws

Any

No. 2 M4 Screws

No. 2 M5 Screws

Gauge Port

1/8” BSP

1/4” BSP

1. Technopolymer adjusting knob 2. Technopolymer bell 3. Steel adjusting spring (with Geomet. treatment for anti-corrosion version) 4. Technopolymer flang 5. Rolling diaphragm 6. IN/OUT bushing made of OT58 nickel-plated brass or passivated aluminium for 3/4” - 1” 7. Technopolymer body 8. OT58 brass valve, with NBR vulcanized gasket

9. Stainless steel valve spring 10. Galvanised steel plate for knob locking (stainless steel for anti-corrosion version) 11. OT58 brass adjusting screw 12. Technopolymer ring nut

13. Technopolymer plate 14. Technopolymer rod 15. NBR o-ring gaskets 16. Technopolymer plug

Body Size 1, Relieving, BSPP 9185

Body Size 2, Relieving, BSPP 9185

Thread BSPP Pressure Range bar

Thread BSPP Pressure Range bar

5611R241 5611R261 5612R242 5612R262 5613R243 5613R263

5623R243 5623R263 5624R244 5624R264 5625R245 5625R265 5626R246 5626R266

1/8” 1/8” 1/4” 1/4” 3/8” 3/8”

0 to 8

3/8” 3/8” 1/2” 1/2” 3/4” 3/4”

0 to 8

0 to 12

0 to 12

0 to 8

0 to 8

0 to 12

0 to 12

0 to 8

0 to 8

0 to 12

0 to 12

1” 1”

0 to 8

0 to 12

668

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