0-10V Stepless Pressure Limiting Valve 0-200 Bar 785-E
£1,182.71 incl. VAT
Description
This electronically controlled pressure limiting valve provides stepless overpressure protection using a 0–10V control signal.
The valve operates pressure balanced and is installed in a bypass configuration, where system pressure can be significantly higher than the control pressure.
When the set pressure is exceeded, the valve opens to relieve excess pressure, protecting pumps, pipelines and high-pressure systems.
Typical Applications:
→ Pump protection systems
→ High-pressure process lines
→ Industrial fluid control systems
→ Bypass pressure limiting circuits
Connection: G1 (BSP)
Pressure range: 12–160 Bar, 10–120 Bar, 5–64 Bar, 3–40 Bar, 10–200 Bar, 5–140 Bar or 3–80 Bar depending on orifice and actuator
Media: Liquids (max. contamination 50µ)
Orifice sizes: 10mm, 12mm, 15mm, 20mm
Flow (Kv): 3, 6, 8.3, 14.1 m³/h
Body: AISI 303 stainless steel
Seal: FKM
Media temperature: 0 to +60°C
Ambient temperature: 0 to +50°C
Electrical supply: 24V DC
Control signal: 0–10V
Protection: IP65
Installation:
Install in bypass with flow-calming sections:
→ 3x pipe diameter upstream
→ 5x pipe diameter downstream
Ensure free discharge at outlet with minimal back pressure.
Technical Specification
Brand: RSG regel-und steuergeräte gmbh
Model: 785-E
Width: 70.00 mm
Height: 143.00 mm
Depth: 160.00 mm
Weight: 2.00 kg
Valve / Product Type: Pressure Relief, Proportional Modulating
Body Material: Stainless Steel
Voltage: 24vDC
Port Size: 1 thread
Function: Proportional / Modulating
Operation: Pressure Assisted
Pressure: 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)
Approval: ATEX,WRAS,IP etc: IP65
Media: Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Oils + Fuels 50cSt Max
Options required: Flow Control, Outlet - right angle
Orifice: 10mm, 12mm, 15mm, 20mm
