Astava Model 590
5-Valve manifold for direct mounting on differential pressure transmitter having 54 mm centres
Process: 2 x 1/2″- 14 NPTF
Instrument: Flanged
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
→ 5-Valve Manifolds double isolate – single equalize – double vent
Astava Model 547
5-Valve manifold for integral mounting differential pressure transmitter without co-planar flange
Process: 2 x 1/2″- 14 NPTF
Instrument: Flanged
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
Astava Model 543
5-Valve manifold for direct mounting on Rosemount 3051 differential pressure transmitter without co-planar flange
Process: 2 x 1/2″- 14 NPTF
Instrument: Flanged
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
Astava Model 542
5-Valve manifold for direct mounting on Rosemount differential pressure transmitter type 1151 D/P Range 6,7 and 8
Process: 2 x 1/2″- 14 NPTF
Instrument: 2 x 1/2″- 14 NPTF
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
Astava Model 529
5-Valve manifold for direct mounting on differential pressure transmitter having 55 mm centres
Process: 2 x 1/2″- 14 NPTF
Instrument: Flanged
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
Astava Model 512
5-Valve manifold for remote mounting on differential pressure transmitter
Process: 2 x 1/2″- 14 NPTF
Instrument: 2 x 1/2″- 14 NPTF
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
Astava Model 502
5-Valve manifold for direct mounting on differential pressure having 54 mm centres
Process: 2 x 1/2″- 14 NPTF
Instrument: Flanged
Vent/Purge: 2 x 1/4″-18 NPTF
Needle point: Rotating ceramic ball Al2O3
