RTG 25



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  • RTG 25 SB

CONTROL VALVES

Direct acting pressure regulator

RTG 25

MAIN CHARACTERISTICS of
Direct acting pressure regulator RTG 25

RTG 25 pressure regulator is included within the direct acting and balanced valve regulators class. These regulators have a vast range of applications both in industrial and domestic installations. RTG 25 pressure regulator is used for reducing and regulating the pressure of natural gases (SR 3317 - 2003) or of other non-corrosive gases (LPG, air).
Reference standards: EN 334 and EN 14382
CE Certificate according to PED 97/23/EC
 

MODEL RTG 25 • RTG 25 SB
TECHNICAL CHARACTERISTICS Nominal flow rate: 10, 20, 35 Nm³/h
Maximum allowable pressure: 6 bar
Inlet pressure range: 0,02 ÷ 2 bar; 0,05 ÷ 6 bar
Outlet pressure range: 10 ÷ 70 mbar
Accuracy class (AC): ±5÷10%
Lock-up pressure class (SG): 20 %
Intervention accuracy class (AG):
- minimum up to 5%
- maximum up to 2,5%
(depending on the control pressure)
CONSTRUCTIVE CHARACTERISTICS Fail open type
Balanced valve
Cast aluminum body
Incorporated relief valve
Incorporated stainless filter (9000 mm²)
CONNECTION TYPE Inlet: G1
Outlet: G1
OPTIONAL ACCESSORIES 1st stage regulator
Minimum/maximum safety shut-off device
Safety shut-off device for lack of gas feeding
Thermal fuse
OPERATING CONDITIONS Ambient temperature: -30°C ÷ +80°C
Working fluid temperature: -20°C ÷ +60°C
WORKING MEDIUM Natural gas and other non-corrosive gases

MORE INFORMATION
Direct acting pressure regulator RTG 25

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