RTG 25 C



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  • RTG 25 C SB

CONTROL VALVES

Direct acting pressure regulator

RTG 25 C

MAIN CHARACTERISTICS of
Direct acting pressure regulator RTG 25 C

RTG 25 C pressure regulators are 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 C 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 C • RTG 25 C SB
TECHNICAL CHARACTERISTICS Nominal flow rate: 6, 10, 20 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: G½, G¾, G1
Outlet: G¾, G1, G1¼
OPTIONAL ACCESSORIES 1st stage regulator (6 bar)
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 C

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