1 BSP AISI303 Pressure limiting valve (air pilot) 12-200 Bar proportional 0-10v Type 785-E (DN12,15,20mm)
£1,126.39
£2,183.15 incl. VATDescription
Stepless pressure regulating valve (by-pass version) with air pilot pressure limiting control 0 to 10 volts, type 90° Model 785-E.
The valves work pressure balanced, and they are inserted in bypass. The media pressure is several times higher than the pilot control pressure.
Connection: G1 (BSP)
Pressure range: 12 to 160 Bar, 10 to 120 Bar, 5 to 64 Bar, 3 to 40 Bar, 10 to 200 Bar, 5 to 140 Bar or 3 to 80 Bar according to orifice and actuator.
Media: Liquid / fluid (contamination up to 50 microns maximum),
Orifice: 10mm, 12mm, 15mm or 20mm
Kv flow factor: 3, 6, 8.3 or 14.1 m3/hr according to orifice
Body: AISI303 stainless
Seal: FKM
Temperature media: 0 to +60°C
Temperature ambient: 0 to +50°C
Electrical connection: M12x1
Nominal voltage: 24vDC (Max residual ripple 10%)
Voltage tolerance: +/- 10% according to VDE 0580
Power consumption: 2.5 Watts
Protection: IP65 with connector (Included)
Mounting: M12 connector preferred upright
Control air 8 Bar filtered to 40 microns or better
Piping:
Following flow-calming sections in terms of straight conduits are at least to observe:
Before the valve (P-side) a length of three times the internal diameter.
Behind the valve (T-side) a length of five times the internal diameter.
At T-side must be a free discharge of the medium. No dynamic pressure and a minimal flow resistance must be ensured all the time.
Technical Specification
Brand: RSG
Model: 785-E
Width: 70.00 mm
Height: 143.00 mm
Depth: 160.00 mm
Weight: 2.00 kg
Valve / Product Type: Pressure Relief
Body Material: Stainless Steel
Voltage: 24vDC
Port Size: 1 Inch
Function: Proportional / Modulating
Operation: Pressure Assisted
Pressure Maximum: 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar, 25 Bar, 30 Bar, 35 Bar, 40 Bar, 50 Bar, 60 Bar, 64 Bar, 70 Bar, 80 Bar, 90 Bar, 100 Bar, 120 Bar, 130 Bar, 135 Bar, 140 Bar, 150 Bar, 160 Bar, 200 Bar
Seals: FKM (Viton)
Approvals: IP65
Media: Fluid >50cSt (Non Aggressive), Fluid >50cSt (Slight Acid/Alkali), Oils + Fuels >50cSt Max
Options required: Outlet - 90 Degree right angle
Orifice: 10mm, 12mm, 15mm, 20mm